Playoff Clinch Scenario for Phoenix

Phoenix has clinched a playoff spot.
Phoenix has won 19 games so far, and is guaranteed to finish ahead of the following 5 teams in the final standings:
1: Atlanta can finish the season with at most 15 wins. They have won 15 games so far and have 0 left to play.
2: Chicago can finish the season with at most 13 wins. They have won 13 games so far and have 0 left to play.
3: Dallas can finish the season with at most 9 wins. They have won 9 games so far and have 0 left to play.
4: Los Angeles can finish the season with at most 8 wins. They have won 8 games so far and have 0 left to play.
5: Washington can finish the season with at most 14 wins. They have won 14 games so far and have 0 left to play.
# Phoenix Mercury's magic number
# Phoenix's magic number
# Mercury's magic number
# WNBA Playoff Race