BIGLEAGUE

Pittsburgh Pirates · Pitcher · #46

Mason Montgomery

Age 266' 2" · 205lbBats L · Throws LDebut 2024From Austin

ERA

3.25

W-L

5-3

K

85

WHIP

1.10

WAR

1.5

FIP

2.31

Awards

4 major honors

All-Star ×3

2022 · 2023

Pitcher of the Month

2023

League Percentile

2026 season · percentile vs 54 qualified pitchers
the entire league54relief pitchers290
ERA
70
3.25
WHIP
75
1.10
Strikeouts
0
85
K/9
100
14.53
Wins
9
5
Bottom of leagueAverage (50)Top of league

⚠ Below the qualified innings threshold. Percentiles are for reference only.

the entire league · by ERA

Top 30%

Mason Montgomery's ERA (3.25) ranks above average among 54 qualified pitchers. The number on each bar is a percentile (higher is better); use the tabs to change the comparison pool.

PITCHING

Season · Career
CategoryGamesERAWinsLossesSavesInningsStrikeoutsWalksWHIP
2026 Season543.2553552.285211.10
Career1204.15666108.1165531.34

Hover over a stat for its definition.

ARSENAL

Pitch arsenal · 2026 usage and average velocity
Four-Seam52.8%avg 158 km/h
Slider16.0%avg 144 km/h
Sinker14.7%avg 159 km/h
Curveball14.0%avg 139 km/h
Changeup2.5%avg 144 km/h

ADVANCED

Advanced metrics · 2026 season

BABIP

.302

K/9

14.53

BB/9

3.59

HR/9

0.85

Quality starts

0

Whiff%

33.0%

GAME LOG

Last 10 games · includes team result
DateOppInningsHitsERWalksStrikeoutsTeam
08.24@ SD1.11001W
08.21@ LAD1.00002L
08.19vs DET1.02002W
08.18vs DET1.00002W
08.16vs BOS1.00002W
08.14vs BOS0.10001W
08.09vs NYM1.00003L
08.03@ MIL1.01003W
07.31@ CIN0.20011L
07.30@ CIN1.00002L

SPLITS

Situational splits (2026)

Home

Opp AVG.206
IP25.0
K42
WHIP1.00

Away

Opp AVG.170
IP26.1
K42
WHIP1.22

vs LHP

Opp AVG.121
IP19.0
K29
WHIP0.95

vs RHP

Opp AVG.224
IP32.1
K55
WHIP1.21

RISP

Opp AVG.158
IP15.2
K27
WHIP0.96

YEAR BY YEAR

Year-by-year · Career trends

ERALower is better

▼ Trending up year over year
ERA by yearFrom 1.86 in 2024 to 3.25 in 2026. Lower is better for this stat.2024 ERA: 1.861.8620242025 ERA: 5.675.6720252026 ERA: 3.253.252026
Show yearly figures
ERA year-by-year details
YearERA
20241.86
20255.67
20263.25

WHIPLower is better

▼ Trending up year over year
WHIP by yearFrom 1.14 in 2024 to 1.10 in 2026. Lower is better for this stat.2024 WHIP: 1.141.1420242025 WHIP: 1.651.6520252026 WHIP: 1.101.102026
Show yearly figures
WHIP year-by-year details
YearWHIP
20241.14
20251.65
20261.10

Strikeouts

▲ Trending up year over year
Strikeouts by yearFrom 17 in 2024 to 85 in 2026.2024 Strikeouts: 171720242025 Strikeouts: 6320252026 Strikeouts: 85852026
Show yearly figures
Strikeouts year-by-year details
YearStrikeouts
202417
202563
202685
YearTeamGamesERAWinsLossesSavesInningsStrikeoutsWalksWHIP
2024TB91.860009.21751.14
2025TB575.6713146.063271.65
2026PIT543.2553552.285211.10