Mason McGwire
#44 P · B/T: R/R · 6' 4", 190 lb · Age 22 · Irvine, CA, USA · Draft: 2022 Rd 8 #233 (CHC) — Capistrano Valley HS · Myrtle Beach Pelicans (Chicago Cubs)
Career Graph
Pitching
| Season | Team | W | L | SV | G | GS | QS | IP | IP/G | SO | K/9 | BB/9 | ERA | FIP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High-A (A+) | |||||||||||||||
| 2026 | SB | 1 | 2 | 1 | 8 | 6 | — | 29.1 | 3.7 | 27 | 8.3 | 4.3 | 4.91 | — | — |
| A+ Total | 1 | 2 | 1 | 8 | 6 | — | 29.1 | 3.7 | 27 | 8.3 | 4.3 | 4.91 | — | — | |
| Single-A (A) | |||||||||||||||
| 2024 | MB | 0 | 4 | 0 | 15 | 8 | — | 41.0 | 2.7 | 30 | 6.6 | 7.5 | 5.71 | — | — |
| 2026 | MB |
2
|
2
|
0
|
10
|
5
|
— |
30.0
|
3.0
|
45
|
13.5
|
3.0
|
2.40
|
— | — |
| 2026 pace | 3 | 3 | 0 | 13 | 7 | 40.1 | 61 | ||||||||
| A Total | 2 | 6 | 0 | 25 | 13 | — | 71.0 | 2.8 | 75 | 9.5 | 5.6 | 4.31 | — | — | |
| Rookie (Rk) | |||||||||||||||
| 2023 | A-CUB | 1 | 6 | 0 | 11 | 10 | — | 35.1 | 3.2 | 36 | 9.2 | 7.4 | 9.42 | — | — |
| Rk Total | 1 | 6 | 0 | 11 | 10 | — | 35.1 | 3.2 | 36 | 9.2 | 7.4 | 9.42 | — | — | |
| Minors Total | 4 | 14 | 1 | 44 | 29 | — | 135.2 | 3.1 | 138 | 9.2 | 5.8 | 5.77 | — | — | |
Fielding
| Season | Team | Pos | G | Inn | PO | A | E | FPCT |
|---|---|---|---|---|---|---|---|---|
| High-A (A+) | ||||||||
| 2026 | SB | P | 8 | 29.1 | 0 | 3 | 1 | .750 |
| A+ Total | — | 8 | 29.1 | 0 | 3 | 1 | .750 | |
| Single-A (A) | ||||||||
| 2024 | MB | P | 15 | 41.0 | 4 | 6 | 0 | 1.000 |
| 2026 | MB | P | 10 | 30.0 | 0 | 2 | 0 | 1.000 |
| A Total | — | 25 | 71.0 | 4 | 8 | 0 | 1.000 | |
| Rookie (Rk) | ||||||||
| 2023 | A-CUB | P | 11 | 35.1 | 2 | 1 | 1 | .750 |
| Rk Total | — | 11 | 35.1 | 2 | 1 | 1 | .750 | |
| Minors Total | — | 44 | 135.2 | 6 | 12 | 2 | .900 | |
over the trailing
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