When a contestant receives no votes against them and receives all Jury votes.
The Perfect Game is a rare feat achievable in Survivor game play, and is achieved only by a Sole Survivor who never received an elimination vote against them throughout the game, and then receives a unanimous jury vote at Final Tribal Council in a single season.
Currently, Natalie has come the closest to having played a Perfect Game. With her having received no votes against her at Tribal Council, and losing one vote at Final Tribal Council.
Going off of that, Tyler P. and Augusto have so far played the least Perfect Game. Tyler received 8 votes at Tribal Council and lost 6 votes at Final Tribal Council, while Augusto received 13 votes at Tribal Council and lost 1 vote at Final Tribal Council.