Pittsburgh Pirates· #46· Pitcher
Mason Montgomery
Bats L · Throws L·Age 26 (Jun 17, 2000)·6' 2", 205 lb·Austin, TX, USA
2026 Pitching
ERA
4.14
WHIP
1.30
IP
37.0
K%
34.8
BB%
10.8
K/9
13.38
W-L
2-3
GS
4
SV
1
HLD
9
DiamondIQ WAR
37.0 IP · 2026
0.9
8.7 runs above replacement
FIP · 2.90 (park 1.04)0.0
vs replacement · RP, 37.0 IP+8.7
FIP-based runs above replacement, park-adjusted, scaled by innings over runs-per-win. Reliever leverage is simplified (v1). Full methodology.
Pitch Arsenal · Statcast
Four-Seam59% · 98.2 · 29% whiff
Slider18% · 89.4 · 41% whiff
Curveball15% · 86.6 · 41% whiff
Sinker4% · 98.2 · 21% whiff
Changeup4% · 89.8 · 10% whiff
Career Pitching
| Yr | Tm | W | L | ERA | G | GS | SV | IP | SO | BB | WHIP | K/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | Pittsburgh Pirates | 2 | 3 | 4.14 | 38 | 4 | 1 | 37.0 | 55 | 17 | 1.30 | 13.38 |
| 2025 | Tampa Bay Rays | 1 | 3 | 5.67 | 57 | 0 | 1 | 46.0 | 63 | 27 | 1.65 | 12.33 |
| 2024 | Tampa Bay Rays | 0 | 0 | 1.86 | 9 | 0 | 0 | 9.2 | 17 | 5 | 1.14 | 15.83 |
Recent Games
Jul 11 vs Milwaukee BrewersW
1.0 IP, 0 ER, 2 K, 1 BB
Jul 8 vs Atlanta BravesL
1.0 IP, 0 ER, 2 K, 0 BB
Jul 5 @ Washington NationalsW
1.0 IP, 0 ER, 1 K, 0 BB
Jul 4 @ Washington NationalsW
0.1 IP, 0 ER, 1 K, 0 BB
Jul 2 @ Philadelphia PhilliesW
1.0 IP, 0 ER, 3 K, 0 BB
Jun 29 @ Philadelphia PhilliesW
1.0 IP, 0 ER, 2 K, 1 BB
Jun 26 vs Cincinnati RedsL
0.2 IP, 2 ER, 2 K, 0 BB
Jun 25 vs Seattle MarinersW
1.1 IP, 0 ER, 2 K, 0 BB
Jun 23 vs Seattle MarinersL
1.0 IP, 0 ER, 3 K, 0 BB
Jun 19 @ Colorado RockiesL
0.2 IP, 2 ER, 1 K, 0 BB