Big Brother 27 (US)

Big Brother 27 (US)
Season Information
Country	United States
Host	Julie Chen-Moonves
Season	27
Prize Money	$750,000
No. of Houseguests	17
No. of Days	83
Winner	Ashley Hollis
Runner(s)-up	Vince Panaro
Production
Network	CBS Paramount+ (live feeds) Pluto TV (live feeds)
Executive Producers	Allison Grodner Rich Meehan
Casting	Jesse Tannenbaum
Announcers	Don Wollman Clayton Halsey
Production Company	Fly on the Wall Entertainment Endemol Shine North America
Season Run	July 10, 2025 - September 28, 2025
Filming Dates	July 8, 2025 - September 28, 2025
No. of Episodes	35
Viewership	3.09m
Companion Shows	Big Brother: Unlocked
Cast
Series Chronology
Previous Season	Big Brother 26 (US)
Next Season	Big Brother 28 (US)

Big Brother 27 is the 27th season of the broadcasted edition of Big Brother (U.S.) and the 32nd season overall. It also celebrates the 25th anniversary of the series.

Background

Promotional Logo

Development

First news of this season was announced by the show itself ahead of an official renewal announcement from CBS, with a casting call being aired during the Final Four eviction episode of Big Brother 26 (US).

On October 29, 2024, a season 26 post-season interview with executive producers Allison Grodner and Rich Meehan was held, where they teased that the "essence" of the three nominee and live competition for safety twist of the AI Arena is likely to return for season 27. During the season premiere, it was confirmed that the twist has been renamed to the "BB Block Buster", and Julie Chen-Moonves claimed that this was now a "permanent part of the Big Brother' game".

On May 14, 2025, it was announced that the season would have a 90-minute premiere on Thursday, July 10, 2024, followed by another 90-minute episode the next Sunday. The traditional Sunday, Wednesday, Thursday episode schedule returned, with all episodes airing at 8 PM throughout the season. In a first, all Wednesday episodes will be 90-minutes for the duration of the season, while the Sunday and Thursday episodes would return to an hour long following the premiere week.

It was also announced that a special companion show, Big Brother: Unlocked, would air every other Friday at 8 PM starting on July 25. The companion show would feature an alumni panel of three "All-Stars", similar to the special episode aired last season featuring winners Cody Calafiore, Taylor Hale and Jag Bains. This totals up to four and a half hours of Big Brother on air weekly, the most hours since its launch, honoring the 25th anniversary of the premiere with this "super-sized" season, marketed as "the biggest season ever".

On July 2, 2025, the house pictures were revealed alongside the main theme of the season: "A Summer of Mystery", the house itself being designed as a haunted hotel by the name "Hotel Mystère". Many twists for the season were hinted, including the announcement of a special "mystery houseguest" alongside a tease at more secrets as is the theme. It was also announced that the Live Feeds would begin after the first Sunday episode on July 13, confirmed the continued absence of a live premiere/move-in and Night 1 Feeds like with BB26. It was reported that the houseguests will move in on July 8, four days after the 25th anniversary of the first move-in during Big Brother 1 (US).

Twists

The Mastermind

A hidden safe in the foyer...

...and even the Diary Room is hidden!

• BB Block Buster: Returning from the previous season, the HOH must nominate three houseguests for eviction and the newly renamed BB Block Buster will give houseguests a last chance opportunity to save themselves on eviction night. Unlike last season, the twist did not end when jury began.
• A Summer of Mystery: "The Big Brother House is transformed into a suspense-filled hotel, complete with secrets, hidden passageways and a mysterious vibe that sets the stage for a summer of intrigue.
  • Premiere Night Mystery: "The Mastermind" kicked off the season by kidnapping Julie and stealing the "HoH Relic". This forced the houseguests to split into two groups of eight to try to recover each of them. Each group would compete in a competition where the winner would receive a game-changing prize.
    • Four-Person HoH Competition: The player who successfully reclaims the HoH Relic would be given the power to choose the four houseguests who would be eligible to compete in the first Head of Household competition, including the option to include themselves or not.
    • BB Buy-Off: The player who successfully finds Julie will publicly win $10,000. What the other houseguests do not know is that this player will be able to use this money to buy their way off the block. If they are a final nominee at any time during the pre-jury phase, they can give all of the money to the HoH and remove themselves from the block, forcing the HoH to name a replacement nominee on the spot. The HoH cannot refuse the bribe, and the power can only be used once.
  • Mystery Houseguest: Easter Eggs pointing to a secret returning player's identity were hidden in plain sight around the house. Following a week of teasers on social media following the official cast reveal, Big Brother 13 (US) winner Rachel Reilly was revealed to be joining the game at the end of the premiere.
  • Secret Accomplice: Following Rachel's reveal, it was also announced that one of the 16 new houseguests was actually in cahoots with The Mastermind, and helped them pull off the prior acts during the night. The remaining houseguests, including Rachel, were then tasked with unmasking The Accomplice. If they fail to identify the correct person with a majority vote, The Accomplice joins the game as the true 17th houseguest and their identity remains a secret, but if the houseguests manage to figure out their identity, they will be exposed and immediately be evicted from the game.
• Secret Power Competition: In Week 2, the houseguests were able to compete for special powers within the BB Break-In HOH competition. All of these powers expire at the start of the jury phase. The outgoing HOH was allowed to compete solely for one of the powers, while everyone else was able to go for a power or the HOH.
  • HOH Interrogation Power: The person who wins this power will be able to take over another player's HOH. However, after this power is activated, the original HOH will be able to interrogate every other houseguest, and if they correctly identify who tried to usurp their HOH, they remain in power. If they fail to identify the correct person, they will be dethroned and the usurper will be announced as the new HOH.
  • Mystery Competitor Power: If they find themselves on the block, the person who wins this power will be able to double their chances at winning POV by summoning a former houseguest (later revealed to be Big Brother 20 (US) winner Kaycee Clark) to enter the house and take up one of the two randomly selected Veto spots. If the former houseguest wins, they will earn the POV on behalf of the player who activated the power.
  • Mystery Veto Power: The person who wins this power will be able to invoke a second POV competition exclusively for themselves at the end of the Veto Ceremony, giving them the sole opportunity to secure a second Veto for the week. They can activate this power whether or not they are a nominee.
• The Mastermind's Month of Mayhem: Going into Week 9, there was less than a month left in the house, yet 9 houseguests were still in the game as the jury phase had just begun. Julie announced that The Mastermind would be wreaking havoc during the final month of the game, in order to ensure that there would be three houseguests left on finale night. His goal was to collect three "sacrifices" taken out of the game through one of the following twists:
  • White Locust Resort Special Elimination: At the start of Week 9, the houseguests would check into the "White Locust Resort", headed by Big Brother 20 (US) runner-up and fan favorite Tyler Crispen. However, by the end of their stay, one houseguest would not be checking out, with a special surprise elimination taking place that night, sending the first houseguest to the jury as The Mastermind's first sacrifice. The rest of the week would then continue on as normal, ending with the eviction of the second juror in eighth place.
    • Call Out Chain: Returning from Episode 3 of Big Brother: Reindeer Games, the houseguests would first compete for safety. The winner would then call someone out, and that person would need to complete a new competition in a set amount of time or immediately be evicted. If that houseguest successfully completes their round, they would call out the next person to compete, and that person will have less time to do so, with the same rules, until someone fails and is evicted. Of the players who completed the competition and survived, the person to do so in the fastest time would be made the new HOH, even if they were the outgoing HOH the week prior.
  • Double Eviction: Week 10 saw two houseguests leave on Day 73, where seventh place was decided after the final Block Buster of the season, followed by the sixth placer in a traditional Double Eviction triggered by The Mastermind immediately after.
  • The Mastermind's Sanctum Week: To finish up his Month of Mayhem, The Mastermind would take full control of Week 11. The week consisted of two rounds, with a mid-week "unique eviction vote" helmed by The Mastermind occurring to determine fifth place. All traditional competitions and ceremonies would take place, but at random times designated by The Mastermind, earlier than they would in a regular week. The HOH competition and all ceremonies took place in this Sanctum, and the nominations were done with voodoo dolls in place of the keys. Following this, fourth place was determined live on Thursday with Julie as normal, locking in the final three as they head into finale night.
    • Public Eviction Voting: This week, the eviction vote was held in the Sanctum, where the two voting houseguests were given needles, and would have to publicly stab the voodoo doll of the houseguest they chose to evict. In the event of a tie, the HOH would break the tie by once again stabbing their target's voodoo doll.

HouseGuests

Winner    Ashley

Runner-Up    Vince

Jury: Vince    Morgan

Jury: Ashley    Ava

Jury: Ashley    Keanu

Jury: Ashley    Lauren	Jury: Ashley    Kelley	Jury: Ashley    Will	Jury: Ashley    Rachel	Evicted    Mickey	Evicted    Katherine
Evicted    Rylie	Evicted    Zach	Evicted    Jimmy	Evicted    Adrian	Evicted    Amy	Evicted    Zae

Voting History

	Week 1		Week 2	Week 3	Week 4	Week 5	Week 6	Week 7	Week 8	Week 9		Week 10		Week 11		Week 12
	Day 1	Day 2								Day 59	Day 60	Day 66	Day 73	Day 74	Day 77	Day 83	Finale
Ashley	Unknown	Vetoed Zae	Amy	Adrian	Kelley	Zach	Rylie	Katherine	Rep	Safe		Kelley	Lauren	Keanu		Morgan	Winner
Vince	Unknown		Amy	Adrian	Jimmy		Vetoed Rylie		Saved Ashley	Win Lauren	Will	Kelley	Ava		Ava		Runner-Up
Morgan	Rylie	Zae	Amy	Adrian	Jimmy	Zach		Katherine	Vetoed Mickey	Win Rachel	Vetoed Will	Kelley		Keanu			Vince
Ava	Unknown	Zae	Amy	Adrian	Jimmy		Rylie		Mickey	Vince	Ashley	Vetoed Keanu	Rep				Ashley
Keanu	Rylie	Amy	Vetoed Amy	Vetoed Will	Vetoed Jimmy	Saved Zach	Morgan	Katherine		Safe	Rep/Saved Will		Vetoed Lauren				Ashley
Lauren	Unknown	Zae	Amy		Jimmy	Zach	Morgan	Ava	Mickey	Win Morgan		Rep/Saved Keanu					Ashley
Kelley	Rylie	Rep/Saved Amy	Vetoed Amy	Saved Will		Zach	Morgan	Saved Katherine	Mickey	Safe	Ashley						Ashley
Will	Unknown	Amy	Rep		Jimmy	Vince	Rylie	Katherine	Mickey	Safe							Ashley
Rachel	Zae	Zae	Amy	Adrian	Kelley	Vince		Katherine	Mickey	Loss							Ashley
Mickey	Unknown	Zae	Amy	Adrian		Zach	Saved Rylie	Vetoed Katherine
Katherine	Unknown	Zae	Amy	Will	Jimmy	Zach	Morgan	Rep
Rylie	Zae	Zae	Amy	Will	Saved Jimmy	Zach	Rep
Zach	Rylie	Amy	Amy	Adrian	Jimmy
Jimmy	Rylie	Zae		Adrian	Rep
Adrian	Unknown	Amy	Saved Amy	Rep
Amy	Ineligible		Rep
Zae	Rylie

Key:

HOH

Dethroned HOH

POV

Nominated

Rep: Replacement Nominee

Immune

Evicted

Jury Member

Mystery POV

Block Buster Winner

Hit The Road Winner

Accomplice

White Locust

Face-to-Face Voting

Have/Have-Not History

Week
1		Zach							+	Rachel			Will
2														+
3					+						Rachel			Mickey
4						+
5		+
6								+
7									+
8		Ashley	+		Morgan				Will

Key:

Have

Have-Not

+: HOH

• Note: Rachel was made a Have-Not in Week 1 due to entering the game later than the other houseguests. She then had to choose another houseguest to be a Have-Not, and they would choose the next person, and so on until there were four Have-Nots. Names represent the person who a houseguest received Have-Not status from.

Competition History

#		Competition		Result
Week	Day(s)	Type	Name
1	1	Advantage (BB Buy-Off)	"Save Julie"	Zach wins a Power
		Advantage (Comp Selection)	"Reclaim the Relic"	Jimmy wins a Power
		HOH	"Destroy the Lair"	Vince wins HOH
	5	POV	"Campsite Caper"	Ashley wins the Veto
	10	Block Buster	"Ransom Note"	Kelley is saved
2		HOH	"BB Break In"	Jimmy wins HOH
		Advantage (Mystery Competitor)		Keanu wins a Power
		Advantage (Mystery Veto)		Kelley wins a Power
		Advantage (HOH Interrogation)		Mickey wins a Power
	12	POV	"Caught Creepin"	Keanu is awarded the Veto
	14	Mystery POV	"The Case of the Mystery Veto"	Kelley wins the Mystery Veto
	17	Block Buster	"Puzzling Prints"	Adrian is saved
3		HOH	"Twin Witness News"	Lauren wins HOH
	19	POV	"Basement Break In"	Keanu wins the Veto
	24	Block Buster	"Study The Study"	Kelley is saved
4		HOH	"Killer Carnival"	Rylie wins HOH
	26	POV	"Flee the Scene"	Keanu wins the Veto
	31	Block Buster	"Safe Crackers"	Rylie is saved
5		HOH	"Jack the Dipper"	Ava wins HOH
	33	POV	"Elusive Target"	Katherine wins the Veto
	38	Block Buster	"Jumbo Gemstones"	Keanu is saved
6		HOH	"The Party Slasher"	Rachel wins HOH
	40	POV	"OTEV the Hog Father"	Lauren wins the Veto
	45	Block Buster	"Settle the Score"	Mickey is saved
7		HOH	"Mystere Express"	Vince wins HOH
	47	POV	"Wine to Dine For"	Mickey wins the Veto
	52	Block Buster	"Hilltop Heist"	Kelley is saved
8		HOH	"Mystere Moments"	Keanu wins HOH
	54	POV	"Charcuterie Protection Agency"	Morgan wins the Veto
	59	Block Buster	"Forensic Frenzy"	Vince is saved
9		Immunity	"Survive the White Locust"	Ava wins Safety
	59-60	Hit The Road/HOH	"Mastermind's Maniacal Maze"	Rachel is evicted
				Lauren wins HOH
	61	POV	"BB Comics"	Morgan wins the Veto
	66	Block Buster	"Key to Safety"	Keanu is saved
10		HOH	"The Last Zing: The True Story of Zingbot's Demise"	Vince wins HOH
	68	POV	"BB CSI"	Morgan wins the Veto
	73	Block Buster	"Steal Power Orbs for the Mastermind So He Can Bring His Lair On-Line"	Lauren is saved
		HOH	"Wretched Reactor"	Morgan wins HOH
		POV	"Masterfind"	Keanu wins the Veto
11		HOH	"Torturous Trial"	Vince wins HOH
	74	POV	"Masterpieces"	Morgan wins the Veto
	77	HOH	"ForensiScope"	Morgan wins HOH
	78	POV	"Organized Crime"	Morgan wins the Veto
12	80	HOH	"Locate the Lair"	Morgan wins HOH Part 1
	81		"Unmask the Mastermind"	Ashley wins HOH Part 2
	83		"Perjury Duty"	Ashley wins HOH Part 3

White Locust History

White Locust History
Immunity Winner	Hit The Road/HOH
	Time to Complete
	6:30	5:30	4:30	3:30
Ava	Vince	Lauren	Morgan	Rachel
Won with 39.12 seconds	Completed	Completed The Fastest	Completed	Failed to Complete

Game History

#	HOH (Started Safety Chain)		Initial Nominations						Veto Holder(s)		Used?	Final Nominations						Result
Week																		HG	Vote	Finish
1	Vince											Amy						Amy	11-5	Entered Day 1
			Amy		Ashley		Zae		Ashley			Amy		Kelley		Zae		Zae	9-5	1st Evicted Day 10
2	Jimmy		Adrian		Keanu		Kelley		Keanu	Kelley		Adrian		Amy		Will		Amy	13-0	2nd Evicted Day 17
3	Lauren		Keanu		Kelley		Will		Keanu			Adrian		Kelley		Will		Adrian	8-4	3rd Evicted Day 24
4	Rylie	Mickey	Keanu		Kelley		Rylie		Keanu			Jimmy		Kelley		Rylie		Jimmy	9-2	4th Evicted Day 31
5	Ava		Keanu		Vince		Zach		Katherine			Keanu		Vince		Zach		Zach	8-2	5th Evicted Day 38
6	Rachel		Mickey		Morgan		Vince		Lauren			Mickey		Morgan		Rylie		Rylie	5-4	6th Evicted Day 45
7	Vince		Ava		Kelley		Mickey		Mickey			Ava		Katherine		Kelley		Katherine	7-1	7th Evicted Day 52
8	Keanu		Mickey		Morgan		Vince		Morgan			Ashley		Mickey		Vince		Mickey	6-1	8th Evicted Day 59
9	Ava											Vince			Lauren			Rachel	9th Evicted 1st Jury Member Day 60
												Morgan			Rachel
	Lauren		Ashley		Morgan		Will		Morgan			Ashley		Keanu		Will		Will	3-2	10th Evicted 2nd Jury Member Day 66
10	Vince		Ava		Keanu		Kelley		Morgan			Keanu		Kelley		Lauren		Kelley	3-2	11th Evicted 3rd Jury Member Day 73
	Morgan		Keanu			Lauren			Keanu			Ava			Lauren			Lauren	2-1	12th Evicted 4th Jury Member Day 73
11	Vince		Ava			Keanu			Morgan			Ava			Keanu			Keanu	2-0	13th Evicted 5th Jury Member Day 77
	Morgan		Ashley			Ava			Morgan			Ashley			Ava			Ava	1-0	14th Evicted 6th Jury Member Day 80
12	Ashley											Morgan			Vince			Morgan	1-0	15th Evicted 7th Jury Member Day 83
																		Vince	6-1	Runner-Up
																		Ashley		Winner

Week 1

Round 1

HOH    Vince

Accomplice Entered    Amy

Round 2

HOH    Vince

Pre-Veto Nominee POV    Ashley

Post-Veto Nominee Saved by Block Buster    Kelley

Nominee 5 Votes    Amy

Evicted 9 Votes    Zae

Week 2

HOH    Jimmy

Pre-Veto Nominee POV    Keanu

Pre-MPOV Nominee Mystery POV    Kelley

Nominee Saved by Block Buster    Adrian

Post-MPOV Nominee 0 Votes    Will

Post-Veto Nominee Evicted 13 Votes    Amy

Week 3

HOH    Lauren

Pre-Veto Nominee POV    Keanu

Nominee Saved by Block Buster    Kelley

Nominee 4 Votes    Will

Post-Veto Nominee Evicted 8 Votes    Adrian

Week 4

HOH    Mickey

Pre-Veto Nominee POV    Keanu

Dethroned HOH Nominee Saved by Block Buster    Rylie

Nominee 2 Votes    Kelley

Post-Veto Nominee Evicted 9 Votes    Jimmy

Week 5

HOH    Ava

POV    Katherine

Nominee Saved by Block Buster    Keanu

Nominee 2 Votes    Vince

Evicted 8 Votes    Zach

Week 6

HOH    Rachel

POV    Lauren

Pre-Veto Nominee    Vince

Nominee Saved by Block Buster    Mickey

Nominee 4 Votes    Morgan

Post-Veto Nominee Evicted 5 Votes    Rylie

Week 7

HOH    Vince

Pre-Veto Nominee POV    Mickey

Nominee Saved by Block Buster    Kelley

Nominee 1 Vote    Ava

Post-Veto Nominee Evicted 7 Votes    Katherine

Week 8

HOH    Keanu

Pre-Veto Nominee POV    Morgan

Nominee Saved by Block Buster    Vince

Post-Veto Nominee 1 Vote    Ashley

Evicted 6 Votes    Mickey

Week 9

Round 1

Started Chain    Ava

Called Out Survived    Vince

Called Out Survived    Lauren

Called Out Survived    Morgan

Called Out Evicted    Rachel

Round 2

HOH    Lauren

Pre-Veto Nominee POV    Morgan

Post-Veto Nominee Saved by Block Buster    Keanu

Nominee 2 Votes    Ashley

Evicted 3 Votes    Will

Week 10

Round 1

HOH    Vince

POV    Morgan

Pre-Veto Nominee    Ava

Post-Veto Nominee Saved by Block Buster    Lauren

Nominee 2 Votes    Keanu

Evicted 3 Votes    Kelley

Round 2

HOH    Morgan

Pre-Veto Nominee POV    Keanu

Post-Veto Nominee 1 Vote    Ava

Evicted 2 Votes    Lauren

Week 11

Round 1

HOH    Vince

POV    Morgan

Nominee 0 Votes    Ava

Evicted 2 Votes    Keanu

Round 2

HOH POV    Morgan

Nominee 0 Votes    Ashley

Evicted 1 Vote    Ava

Week 12

HOH Pt. 2 Winner HOH Pt. 3 Winner    Ashley

Nominee 0 Votes    Vince

HOH Pt. 1 Winner Evicted 1 Vote    Morgan

Finale

Winner 6 Votes    Ashley

Runner-Up 1 Vote    Vince

Jury

Ashley Rachel

Ashley Will

Ashley Kelley

Ashley Lauren

Ashley Keanu

Ashley Ava

Vince Morgan

Trivia

• This is the first season where 14 houseguests voted in the first eviction. The prior seasons that featured 17 houseguests did not feature this for a variety of reasons:
  • In Big Brother 17 (US), the 17th houseguest did not officially join the game until Week 6, so Week 1 featured the standard 16 houseguests with 13 casting votes.
  • In Big Brother 19 (US), the first eviction was a Premiere Night Eviction which featured 3 nominees, and the 17th houseguest was only allowed to vote in the event of tie as part of the Big Brother Swap twist, leaving only 13 voting houseguests.
  • In Big Brother 25 (US), the 17th houseguest had already joined the game and was allowed to vote, so the first eviction was intended to have 14 voting houseguests. However, another player was expelled from the game during the week, and production chose to continue on with the eviction as scheduled, leaving 16 houseguests and 13 casting votes as normal.
• This is the first season where every male houseguest was nominated for eviction at least once by Week 5.
  • This feat was almost accomplished during Big Brother 13 (US), but was not truly achieved due to Dick Donato having walked from the game in Week 1.
• This is the first season to feature an 8-3 gender split at the Final 11, in the favor of the women.
• This is the first season since Big Brother 4 (US) to have a second consecutive woman winner after the prior season.

Ratings

While each Unlocked episode is officially classified as a regular episode of BB27, it is separated from the main show for the purpose of these charts. For example, Unlocked Episode 1 is listed as BB27 Episode 8 on channel guides and streaming services, while the season finale is listed as BB27 Episode 39 but is really Episode 35 of the main show.

• Main Show
• Unlocked

Big Brother 27 (US) Ratings
#		Date	18–49 Demo (rating/share)	Viewers (millions)	Season Avg Viewers (millions)	Rank		Source
Week	Episode					Timeslot	Night
1	1	Thursday, July 10, 2025	0.6/11	3.18	3.18	1	1
	2	Sunday, July 13, 2025	0.5/10	2.73	2.95	1	1
	3	Wednesday, July 16, 2025	0.6/11	3.01	2.97	1	1
	4	Thursday, July 17, 2025	0.7/14	3.17	3.02	1	1
2	5	Sunday, July 20, 2025	0.6/10	3.06	3.03	1	1
	6	Wednesday, July 23, 2025	0.6/12	2.93	3.01	1	1
	7	Thursday, July 24, 2025	0.5/10	3.00	3.01	1	1
3	8	Sunday, July 27, 2025	0.5/10	3.04	3.02	1	1
	9	Wednesday, July 30, 2025	0.6/10	3.02	3.02	1	1
	10	Thursday, July 31, 2025	0.6/9	2.96	3.01	2	2
4	11	Sunday, August 3, 2025	0.6/12	3.18	3.03	1	1
	12	Wednesday, August 6, 2025	0.6/11	3.01	3.02	1	1
	13	Thursday, August 7, 2025	0.6/10	3.17	3.03	1	1
5	14	Sunday, August 10, 2025	0.6/11	3.32	3.06	1	1
	15	Wednesday, August 13, 2025	0.6/11	3.13	3.06	1	1
	16	Thursday, August 14, 2025	0.6/11	3.37	3.08	1	1
6	17	Sunday, August 17, 2025	0.8/14	3.47	3.10	2	2
	18	Wednesday, August 20, 2025	0.6/10	3.04	3.10	1	1
	19	Thursday, August 21, 2025	0.7/12	3.18	3.10	1	1
7	20	Sunday, August 24, 2025	0.6/11	3.20	3.11	1	1
	21	Wednesday, August 27, 2025	0.8/13	3.45	3.12	1	1
	22	Thursday, August 28, 2025	0.7/13	3.36	3.13	1	1
8	23	Sunday, August 31, 2025	0.6/9	2.98	3.13	2	3
	24	Wednesday, September 3, 2025	0.7/14	3.22	3.13	1	1
	25	Thursday, September 4, 2025	0.7/7	3.43	3.14	2	2
9	26	Tuesday, September 9, 2025	0.7/11	3.35	3.15	1	1
	27	Wednesday, September 10, 2025	0.7/11	3.21	3.15	1	1
	28	Thursday, September 11, 2025	0.6/7	3.20	3.15	1	1
10	29	Wednesday, September 17, 2025	0.6/11	3.11	3.15	1	1
	30	Thursday, September 18, 2025	0.7/8	3.29	3.16	1	1
11	31	Sunday, September 21, 2025	0.4/4	2.01	3.12	3	4
	32	Wednesday, September 24, 2025	0.4/7	2.33	3.10	1	2
	33	Thursday, September 25, 2025	0.5/5	3.00	3.09	2	2
12	34	Friday, September 26, 2025	0.2/4	1.95	3.06	4	8
	35	Sunday, September 28, 2025	1.0/10	4.25	3.09	2	4

Big Brother: Unlocked Ratings
#		Date	18–49 Demo (rating/share)	Viewers (millions)	Season Avg Viewers (millions)	Rank		Source
Week	Episode					Timeslot	Night
3	1	Friday, July 25, 2025	0.2/4	1.53	1.53	3	5
5	2	Friday, August 8, 2025	0.2/3	1.44	1.48	3	3
7	3	Sunday, August 24, 2025	0.6/11	3.20	2.06	1	1
9	4	Friday, September 5, 2025	0.2/3	1.71	1.97	3	3
11	5	Friday, September 19, 2025	0.2/4	1.57	1.89	4	4

Key:

Increase

Decrease

No Change

Live Show

References

References

External Links

CBS Official Site (US)
Global TV Site (Canada)