The WNBA Belt · rivalry
Las Vegas Aces vs. Washington Mystics
16Belt meetings
8Aces wins
7Mystics wins
6Title changes
Las Vegas Aces and Washington Mystics have met 16 times with the WNBA belt on the line, from September 15, 2004 to August 13, 2026. The belt changed hands in 6 of those games. Las Vegas Aces lead the belt series 8–7, with 1 tie.
| Belt game | Date | Result | |
|---|---|---|---|
| 281 | Sep 15, 2004 | Washington Mystics beat San Antonio Silver Stars 84–73 | Defense |
| 590 | Aug 21, 2012 | San Antonio Silver Stars beat Washington Mystics 75–72 | Defense |
| 665 | Jun 29, 2014 | San Antonio Stars beat Washington Mystics 73–65 | Title change |
| 702 | Jul 31, 2015 | Washington Mystics beat San Antonio Stars 88–53 | Defense |
| 842 | Aug 3, 2018 | Washington Mystics and Las Vegas Aces tied 0–0 | Tie · defense |
| 895 | Sep 17, 2019 | Washington Mystics beat Las Vegas Aces 97–95 Playoffs | Defense |
| 896 | Sep 19, 2019 | Washington Mystics beat Las Vegas Aces 103–91 Playoffs | Defense |
| 897 | Sep 22, 2019 | Las Vegas Aces beat Washington Mystics 92–75 Playoffs | Title change |
| 898 | Sep 24, 2019 | Washington Mystics beat Las Vegas Aces 94–90 Playoffs | Title change |
| 1,060 | Aug 26, 2023 | Washington Mystics beat Las Vegas Aces 78–62 | Title change |
| 1,062 | Aug 31, 2023 | Las Vegas Aces beat Washington Mystics 84–75 | Title change |
| 1,097 | Jul 14, 2024 | Las Vegas Aces beat Washington Mystics 89–77 | Defense |
| 1,129 | Jun 26, 2025 | Washington Mystics beat Las Vegas Aces 94–83 | Defense |
| 1,151 | Aug 23, 2025 | Las Vegas Aces beat Washington Mystics 91–81 | Defense |
| 1,204 | Aug 11, 2026 | Las Vegas Aces beat Washington Mystics 86–76 | Title change |
| 1,205 | Aug 13, 2026 | Las Vegas Aces beat Washington Mystics 83–76 | Defense |