Perfect Game

A "Perfect Game" is a feat that has only been achieved by one HouseGuest.

Elements of a Perfect Game

 * The HouseGuest never receives an eviction vote against him or her.
 * The HouseGuest is announced the winner of Big Brother.
 * The Jury unanimously votes for the HouseGuest to win.

U.S.

 * Jun Song, Big Brother 4 (Lost one jury vote).
 * Drew Daniel, Big Brother 5 (Lost three jury votes).
 * Mike "Boogie" Malin, Big Brother All-Stars (Lost one jury vote).
 * Adam Jasinski, Big Brother 9 (Lost one jury vote).
 * Ian Terry, Big Brother 14 (Lost one jury vote).
 * Andy Herren, Big Brother 15 (Lost two jury votes).
 * Derrick Levasseur, Big Brother 16 (Lost two jury votes).
 * Nicole Franzel, Big Brother 18 (Lost four jury votes).

Canada

 * Jillian MacLaughlin, Big Brother Canada 1 (Lost three jury votes).
 * Jon Pardy, Big Brother Canada 2 (Lost one jury vote).
 * Sarah Hanlon, Big Brother Canada 3 (Lost two jury votes).
 * Nick & Phil Paquette, Big Brother Canada 4 (Lost two jury votes).

U.S.

 * Danielle Reyes, Big Brother 3 (Lost nine jury votes).
 * Alison Irwin, Big Brother 4 (Lost six jury vote).
 * Daniele Donato, Big Brother 8 (Lost four jury votes).
 * Lane Elenburg, Big Brother 12 (Lost four jury votes).
 * Dan Gheesling, Big Brother 14 (Lost six jury votes).
 * GinaMarie Zimmerman, Big Brother 15 (Lost seven jury votes).
 * Cody Calafiore, Big Brother 16 (Lost seven jury votes).
 * Liz Nolan, Big Brother 17 (Lost six jury votes).

Canada
N/A

Trivia

 * The concept of a perfect game also exists in Survivor. To be considered to have played a perfect game in Survivor, a contestant must never receive an elimination vote during the game and must then win the game by a unanimous vote from the jury. As in Big Brother, a perfect game is a rare accomplishment in Survivor, and has only been achieved twice by winners JT Thomas and John Cochran.
 * Had Ian received all of the jury votes to win during Big Brother 14, Dan would have been the first player to win with a Perfect Game and lose to a Perfect Game.
 * Had Dan won the season with all seven Jurors, he would have been the first person to win with a Perfect Game twice.
 * All of the first 4 winners of Big Brother Canada were close to winning with Perfect Games, as none of them ever recieved any eviction votes.