Pittsburgh Pirates#46 · RP
Mason Montgomery
Age 26
Contract Value $793,000/yr
Size 6' 2" · 205
Throws LHP
Bats Left
From Austin, TX
6–4
W-L
2.88
ERA
1.03
WHIP
105
K
68.2
IP
5
GS
P-Score
P-Score not yet available
Stats updated Oct 22, 3:35 AM ET
Season overview
How good is he?
StatPlayerMLB AvgPercentile
Run Prevention8850VERY STRONG
Skill10050ELITE
Workload2250POOR
Consistency1050POOR
Form8850VERY STRONG
Contact Management5750AVERAGE
Game log
Pitch arsenal (2026)
Usage %Velocity
- Four-seam FB48.4%98.5 mph
- Sinker20.9%98.8 mph
- Slider14.4%89.6 mph
- Curveball14.1%86.6 mph
- Changeup2.2%89.8 mph
Hot / cold zones (vs RHB)
.125.158.000.182.414.150.118.250.125
- Better than MLB avg
- Similar to MLB avg
- Worse than MLB avg
Monthly ERA (2026)
Minimum 1 GSSplits
vs handedness
vs LHH
.376
vs RHH
.623
.247 OPS better vs LHH
Career
Frequently asked
What is Mason Montgomery's ERA in 2026?+
2.88 across 5 starts and 68.2 innings, with a 1.03 WHIP and a 2.24 FIP.
When is his next start?+
No probable start has been announced.
What pitches does he throw?+
He throws four-seam fb (48.4% at 98.5 mph mph), sinker (20.9% at 98.8 mph mph), slider (14.4% at 89.6 mph mph), curveball (14.1% at 86.6 mph mph), changeup (2.2% at 89.8 mph mph).
What is his P-Score?+
P-Score is not yet available for this pitcher.
How has he pitched in his last five starts?+
Fewer than three starts are available, so a last-five comparison is not shown.