12 wins in the 1991 season.
The 1906 Chicago Cubs and the 2001 Seattle Mariners are tied for the Major League regular season win record with 116 wins.
Reims is the Ligue 1 team with most wins in one season.
Braves have 25 in 2010 on 27SEP Nope. Braves had 13 walk-off wins during the regular season of 2010. One of the walk-off wins was a PH Ultimate Grand Slam by Brooks Conrad.
It was Arsenal who went one season without a loss.
The Cubs (1906) and Mariners (2001) who won 116 games in one season.