The WNBA Belt · rivalry
Phoenix Mercury vs. Seattle Storm
17Belt meetings
6Mercury wins
11Storm wins
9Title changes
Phoenix Mercury and Seattle Storm have met 17 times with the WNBA belt on the line, from July 6, 2005 to August 13, 2023. The belt changed hands in 9 of those games. Seattle Storm lead the belt series 11–6.
| Belt game | Date | Result | |
|---|---|---|---|
| 307 | Jul 6, 2005 | Phoenix Mercury beat Seattle Storm 73–61 | Title change |
| 357 | May 23, 2007 | Seattle Storm beat Phoenix Mercury 100–87 | Title change |
| 385 | Aug 4, 2007 | Seattle Storm beat Phoenix Mercury 111–101 | Title change |
| 392 | Aug 24, 2007 | Phoenix Mercury beat Seattle Storm 101–84 Playoffs | Defense |
| 393 | Aug 26, 2007 | Phoenix Mercury beat Seattle Storm 95–89 Playoffs | Defense |
| 408 | Jun 11, 2008 | Seattle Storm beat Phoenix Mercury 83–77 | Defense |
| 493 | May 22, 2010 | Seattle Storm beat Phoenix Mercury 95–89 | Title change |
| 532 | Jun 4, 2011 | Seattle Storm beat Phoenix Mercury 78–71 | Defense |
| 559 | Sep 9, 2011 | Seattle Storm beat Phoenix Mercury 85–70 | Defense |
| 561 | Sep 15, 2011 | Seattle Storm beat Phoenix Mercury 80–61 Playoffs | Defense |
| 562 | Sep 17, 2011 | Phoenix Mercury beat Seattle Storm 92–83 Playoffs | Title change |
| 563 | Sep 19, 2011 | Phoenix Mercury beat Seattle Storm 77–75 Playoffs | Defense |
| 760 | Sep 15, 2016 | Phoenix Mercury beat Seattle Storm 86–62 | Title change |
| 860 | May 25, 2019 | Seattle Storm beat Phoenix Mercury 77–68 | Defense |
| 910 | Aug 8, 2020 | Seattle Storm beat Phoenix Mercury 74–68 | Title change |
| 925 | Sep 11, 2020 | Seattle Storm beat Phoenix Mercury 83–60 | Title change |
| 1,055 | Aug 13, 2023 | Seattle Storm beat Phoenix Mercury 81–71 | Title change |