Los Angeles Angels#58 · SP
George Klassen
Age 24
Contract Value $241,918/yr
Size 6' 2" · 195
Throws RHP
Bats Right
From West Bend, WI
2–2
W-L
3.67
ERA
1.63
WHIP
24
K
27.0
IP
6
GS
Stats updated Oct 29, 3:00 AM ETLast game Aug 24 vs CLE
Season overview
How good is he?
StatPlayerMLB AvgPercentile
Run Prevention5150AVERAGE
Skill2350POOR
Workload2650POOR
Consistency3450WEAK
Form4450BELOW AVG
Contact Management3650WEAK
Recent form
Last 5 startsGame log
Pitch arsenal (2026)
Usage %Velocity
- Four-seam FB38.1%96.4 mph
- Slider31.4%90.7 mph
- Changeup17.1%87.0 mph
- Sinker9.2%96.6 mph
- Curveball4.3%85.2 mph
Hot / cold zones (vs RHB)
.125.000.667.222.211.300.364.250.333
- Better than MLB avg
- Similar to MLB avg
- Worse than MLB avg
Monthly ERA (2026)
Minimum 1 GSSplits
Home / away
Home (3 GS)
3.86
WHIP 1.64
Away (3 GS)
3.46
WHIP 1.62
0.40 ERA better on the road
vs handedness
vs LHH
.710
vs RHH
.636
.074 OPS better vs RHH
By monthERA · IP · K
August2.0122.118
April11.574.26
Rest daysERA · WHIP · K/9
6+ days (4 GS)3.441.647.4
Sample sizes below four starts are not shown
Career
Frequently asked
What is George Klassen's ERA in 2026?+
3.67 across 6 starts and 27.0 innings, with a 1.63 WHIP and a 4.73 FIP. That ERA ranks 69th among qualified starters.
When is his next start?+
No probable start has been announced.
What pitches does he throw?+
He throws four-seam fb (38.1% at 96.4 mph mph), slider (31.4% at 90.7 mph mph), changeup (17.1% at 87.0 mph mph), sinker (9.2% at 96.6 mph mph), curveball (4.3% at 85.2 mph mph).
What is his P-Score?+
36 out of 100, which we label weak — 197th among 226 qualified starters.
How has he pitched in his last 5 starts?+
A 3.33 ERA, 7.4 K/9, 5.9 BB/9.