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Quinn Mathews
MLB
About Quinn Mathews
Quinn Jack Mathews (born October 4, 2000) is an American professional baseball pitcher for the St. Louis Cardinals of Major League Baseball (MLB). He made his MLB debut in 2026.
Bio summary from Wikipedia.
Player Stats
| W | 2 | L | 4 | ERA | 3.83 | G | 9 |
|---|---|---|---|---|---|---|---|
| GS | 9 | SV | 0 | IP | 49.1 | H | 48 |
| R | 21 | ER | 21 | BB | 20 | SO | 46 |
| WHIP | 1.378 | H/9 | 8.8 | HR/9 | 0.9 | BB/9 | 3.6 |
| K/9 | 8.4 | FIP | 3.83 | WAR | 0.8 |
2026 pitching — Baseball-Reference
Career
Quinn Mathews made his MLB debut in 2026 — his career history begins with the 2026 line below. (The Lahman databank, which runs through 2025, has no season lines for him yet.)
2026 Season — MLB Stats API
Pitching
| W | L | ERA | G | GS | CG | SHO | SV | IP | H | R | ER | HR | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 4 | 3.83 | 9 | 9 | 0 | 0 | 0 | 49.1 | 48 | 21 | 21 | 5 | 20 | 46 | 1.38 |
2026 regular-season line from the MLB Stats API (statsapi.mlb.com), pulled when this page was built. Multi-team stints are combined; rate stats are recomputed from the combined totals.
Watch Quinn Mathews Highlights
“Quinn Mathews 2026 MLB Highlights!” · Open on YouTube · More Quinn Mathews videos