Cleveland Guardians#22 · SP
Foster Griffin
Age 31
Contract Value $3,882,353/yr
Size 6' 3" · 225
Throws LHP
Bats Right
From Orlando, FL
15–6
W-L
3.60
ERA
1.21
WHIP
158
K
172.2
IP
31
GS
60P-ScoreABOVE AVG
Griffin combines above avg workload with above avg skill. He ranks 45th among 226 qualified starters.
How P-Score worksStats updated Oct 23, 5:06 AM ETLast game Sep 23 at BOS
Season overview
How good is he?
StatPlayerMLB AvgPercentile
Run Prevention6050ABOVE AVG
Skill6250ABOVE AVG
Workload6350ABOVE AVG
Consistency6150ABOVE AVG
Form5650AVERAGE
Contact Management5250AVERAGE
Recent form
Last 5 startsGame log
Pitch arsenal (2026)
Usage %Velocity
- Cutter32.5%88.5 mph
- Four-seam FB16.1%91.5 mph
- Sweeper15.0%80.3 mph
- Changeup11.5%82.5 mph
- Sinker10.3%91.4 mph
- Curveball8.9%77.8 mph
- Splitter5.6%81.4 mph
Hot / cold zones (vs RHB)
.273.186.333.225.351.218.232.365.352
- Better than MLB avg
- Similar to MLB avg
- Worse than MLB avg
Monthly ERA (2026)
Minimum 1 GSSplits
Home / away
Home (15 GS)
3.43
WHIP 1.23
Away (16 GS)
3.76
WHIP 1.20
0.33 ERA better at home
vs handedness
vs LHH
.645
vs RHH
.733
.088 OPS better vs LHH
By monthERA · IP · K
September6.8718.119
August3.9625.023
July3.4831.018
June1.1531.133
May4.8633.135
April2.5128.225
March3.605.05
Rest daysERA · WHIP · K/9
5 days (10 GS)3.811.139.5
6+ days (20 GS)3.491.267.5
Sample sizes below four starts are not shown
Career
Frequently asked
What is Foster Griffin's ERA in 2026?+
3.60 across 31 starts and 172.2 innings, with a 1.21 WHIP and a 3.96 FIP. That ERA ranks 60th among qualified starters.
When is his next start?+
No probable start has been announced.
What pitches does he throw?+
He throws cutter (32.5% at 88.5 mph mph), four-seam fb (16.1% at 91.5 mph mph), sweeper (15.0% at 80.3 mph mph), changeup (11.5% at 82.5 mph mph), sinker (10.3% at 91.4 mph mph), curveball (8.9% at 77.8 mph mph), splitter (5.6% at 81.4 mph mph).
What is his P-Score?+
60 out of 100, which we label above avg — 45th among 226 qualified starters.
How has he pitched in his last 5 starts?+
A 6.17 ERA, 8.9 K/9, 2.7 BB/9.