Most wins in a season, WNBA team
Who
Phoenix Mercury
What
29 times
Where
United States
When
2014
The Phoenix Mercury (USA) won 29 games in 2014, the most wins by a WNBA team in a single season. Phoenix’s record of 29–5 surpassed the previous mark of 28 achieved by Seattle in 2010 and Los Angeles in 2000 and 2001.