MLB belt games · Boston Red Sox, San Francisco Giants
Marcelo Mayer
Played in 30 belt games from June 13, 2025 to September 23, 2026, winning 16. Helped take the belt 10 times.
30Belt games
16–14Record
10Title-winning games
0.4H per belt game
Belt-game totals: 11 H, 1 HR, 3 RBI, 3 R.
| Date | Game | W/L | AB | R | H | HR | RBI | BB | SO | IP | HA | ER | K |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 23, 2026 | San Francisco Giants vs. Minnesota TwinsChallenger, lost · 4–2 | L | 2 | 0 | 0 | 0 | 0 | 2 | 1 | — | — | — | — |
| Sep 22, 2026 | San Francisco Giants vs. Minnesota TwinsLost the belt · 3–2 | L | 0 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | — | — |
| Sep 21, 2026 | San Francisco Giants vs. Minnesota TwinsTook the belt · 5–2 | W | 4 | 0 | 0 | 0 | 0 | 0 | 4 | — | — | — | — |
| Jun 25, 2026 | Boston Red Sox vs. New York YankeesTook the belt · 6–3 | W | 4 | 0 | 0 | 0 | 0 | 0 | 2 | — | — | — | — |
| Jun 7, 2026 | Boston Red Sox at New York YankeesLost the belt · 6–1 | L | 2 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | — | — |
| Jun 5, 2026 | Boston Red Sox at New York YankeesTook the belt · 5–3 | W | 1 | 0 | 0 | 0 | 0 | 0 | 1 | — | — | — | — |
| May 3, 2026 | Boston Red Sox vs. Houston AstrosChallenger, lost · 3–1 | L | 4 | 0 | 1 | 0 | 0 | 0 | 2 | — | — | — | — |
| May 2, 2026 | Boston Red Sox vs. Houston AstrosLost the belt · 6–3 | L | 3 | 0 | 0 | 0 | 0 | 0 | 1 | — | — | — | — |
| May 1, 2026 | Boston Red Sox vs. Houston AstrosTook the belt · 3–1 | W | 4 | 0 | 1 | 0 | 0 | 0 | 1 | — | — | — | — |
| Apr 23, 2026 | Boston Red Sox vs. New York YankeesChallenger, lost · 4–2 | L | 3 | 0 | 1 | 0 | 1 | 0 | 0 | — | — | — | — |
| Apr 21, 2026 | Boston Red Sox vs. New York YankeesLost the belt · 4–0 | L | 1 | 0 | 1 | 0 | 0 | 0 | 0 | — | — | — | — |
| Apr 20, 2026 | Boston Red Sox vs. Detroit TigersTook the belt · 8–6 | W | 3 | 1 | 1 | 0 | 0 | 0 | 0 | — | — | — | — |
| Apr 19, 2026 | Boston Red Sox vs. Detroit TigersChallenger, lost · 6–2 | L | 1 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | — | — |
| Apr 17, 2026 | Boston Red Sox vs. Detroit TigersKept the belt · 1–0 | W | 3 | 0 | 0 | 0 | 0 | 1 | 1 | — | — | — | — |
| Apr 15, 2026 | Boston Red Sox at Minnesota TwinsTook the belt · 9–5 | W | 5 | 0 | 1 | 0 | 0 | 0 | 0 | — | — | — | — |
| Apr 13, 2026 | Boston Red Sox at Minnesota TwinsLost the belt · 13–6 | L | 3 | 0 | 0 | 0 | 0 | 1 | 0 | — | — | — | — |
| Apr 12, 2026 | Boston Red Sox at St. Louis CardinalsKept the belt · 9–3 | W | 5 | 0 | 1 | 0 | 0 | 0 | 0 | — | — | — | — |
| Apr 11, 2026 | Boston Red Sox at St. Louis CardinalsTook the belt · 7–1 | W | 2 | 0 | 1 | 0 | 0 | 2 | 0 | — | — | — | — |
| Apr 10, 2026 | Boston Red Sox at St. Louis CardinalsLost the belt · 3–2 | L | 4 | 0 | 1 | 0 | 0 | 0 | 1 | — | — | — | — |
| Apr 7, 2026 | Boston Red Sox vs. Milwaukee BrewersTook the belt · 3–2 | W | 2 | 0 | 0 | 0 | 0 | 0 | 1 | — | — | — | — |
| Apr 6, 2026 | Boston Red Sox vs. Milwaukee BrewersChallenger, lost · 8–6 | L | 3 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | — | — |
| Jun 22, 2025 | Boston Red Sox at San Francisco GiantsChallenger, lost · 9–5 | L | 0 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | — | — |
| Jun 21, 2025 | Boston Red Sox at San Francisco GiantsLost the belt · 3–2 | L | 3 | 0 | 0 | 0 | 0 | 1 | 1 | — | — | — | — |
| Jun 20, 2025 | Boston Red Sox at San Francisco GiantsKept the belt · 7–5 | W | 4 | 0 | 0 | 0 | 0 | 0 | 1 | — | — | — | — |
| Jun 18, 2025 | Boston Red Sox at Seattle MarinersTook the belt · 3–1 | W | 3 | 2 | 1 | 1 | 1 | 1 | 1 | — | — | — | — |
| Jun 17, 2025 | Boston Red Sox at Seattle MarinersLost the belt · 8–0 | L | 3 | 0 | 1 | 0 | 0 | 0 | 0 | — | — | — | — |
| Jun 16, 2025 | Boston Red Sox at Seattle MarinersKept the belt · 2–0 | W | 4 | 0 | 0 | 0 | 0 | 0 | 2 | — | — | — | — |
| Jun 15, 2025 | Boston Red Sox vs. New York YankeesKept the belt · 2–0 | W | 1 | 0 | 0 | 0 | 0 | 0 | 1 | — | — | — | — |
| Jun 14, 2025 | Boston Red Sox vs. New York YankeesKept the belt · 4–3 | W | 2 | 0 | 0 | 0 | 1 | 0 | 1 | — | — | — | — |
| Jun 13, 2025 | Boston Red Sox vs. New York YankeesTook the belt · 2–1 | W | 2 | 0 | 0 | 0 | 0 | 0 | 2 | — | — | — | — |
Box scores: MLB's Stats API (statsapi.mlb.com). HA, ER, K are pitching. Stats a season didn't track show as —.