GEORGE KLASSEN

2026-03-03 vs Angels

RHPRank CAngels vs Mariners

3.0

R / ER

2/2

Movement

EXT 6.20 ft

avg pfxX
-4.57

avg pfxZ
2.74

Spin
2098

Release Angle
22°

vs LHB

30 tracked pitches

vs RHB

21 tracked pitches

Pitch Frequency / Usage

vs LHB%

37%↓

Four-Seam Fastball 39%

vs RHB%

43%↑

vs LHB%

30%↑

Changeup 29%

vs RHB%

29%↓

vs LHB%

13%↑

Sinker 12%

vs RHB%

10%↓

vs LHB%

7%↓

Slider 12%

vs RHB%

19%↑

vs LHB%

13%↑

Curveball 8%

vs RHB%

0%↓

Arrows are vs overall usage

Pitch Arsenal

Velocity, shape, command, and outcome by pitch type

5 pitch types

Pitch	#	%	Velo	Spin	Ext	Zone%	Strike%	CSW%	Whiff%	FStuff+
Four-Seam Fastball	20	39.2	97.4	2297	6.08	45.0	20.0	20.0	0.0	106
Changeup	15	29.4	86.9	1446	6.44	46.7	33.3	33.3	26.7	107
Sinker	6	11.8	97.6	2286	6.08	50.0	0.0	0.0	0.0	109
Slider	6	11.8	89.4	2257	6.18	33.3	16.7	16.7	0.0	82
Curveball	4	7.8	84.2	2203	6.14	25.0	25.0	25.0	0.0	93
Total	51	100.0	92.4	2033	6.20	43.1	21.6	21.6	7.8	100

Detailed Log

Pitch-by-pitch details

Pitch events from MLB Stats API

#	Inning	Batter	Side	Type	Velo	Count	Call	Result
1	1 Bot	Brendan Donovan	L	Four-Seam Fastball	97.4	0-1	Called Strike	Called Strike
2	1 Bot	Brendan Donovan	L	Changeup	87.3	1-1	Ball	Ball
3	1 Bot	Brendan Donovan	L	Four-Seam Fastball	97.6	2-1	Ball	Ball
4	1 Bot	Brendan Donovan	L	Four-Seam Fastball	97.3	3-1	Ball	Ball
5	1 Bot	Brendan Donovan	L	Sinker	97.5	3-2	Foul	Foul
6	1 Bot	Brendan Donovan	L	Four-Seam Fastball	97.7	3-3	Called Strike	Brendan Donovan called out on strikes.
1	1 Bot	Rob Refsnyder	R	Four-Seam Fastball	97.6	0-1	Called Strike	Called Strike
2	1 Bot	Rob Refsnyder	R	Four-Seam Fastball	97.4	0-1	In play, out(s)	Rob Refsnyder grounds out, third baseman Christian Moore to first baseman Jeimer Candelario.
1	1 Bot	Luke Raley	L	Four-Seam Fastball	97.7	1-0	Ball	Ball
2	1 Bot	Luke Raley	L	Curveball	84.5	2-0	Ball	Ball
3	1 Bot	Luke Raley	L	Four-Seam Fastball	97.5	3-0	Ball	Ball
4	1 Bot	Luke Raley	L	Sinker	97.8	4-0	Ball	Luke Raley walks.
1	1 Bot	Mitch Garver	R	Four-Seam Fastball	97.0	1-0	Ball	Ball
2	1 Bot	Mitch Garver	R	Four-Seam Fastball	96.4	1-1	Foul	Foul
3	1 Bot	Mitch Garver	R	Changeup	87.1	1-2	Swinging Strike	Swinging Strike
4	1 Bot	Mitch Garver	R	Sinker	97.4	1-2	In play, no out	Mitch Garver singles on a ground ball to second baseman Nick Madrigal. Luke Raley to 2nd.
1	1 Bot	J.P. Crawford	L	Curveball	83.2	1-0	Ball	Ball
2	1 Bot	J.P. Crawford	L	Sinker	97.7	2-0	Ball	Ball
3	1 Bot	J.P. Crawford	L	Changeup	86.6	3-0	Ball	Ball
4	1 Bot	J.P. Crawford	L	Four-Seam Fastball	97.6	3-1	Called Strike	Called Strike
5	1 Bot	J.P. Crawford	L	Four-Seam Fastball	95.9	3-1	In play, out(s)	J.P. Crawford pops out to shortstop Kyren Paris.
1	2 Bot	Patrick Wisdom	R	Four-Seam Fastball	96.7	0-0	In play, run(s)	Patrick Wisdom homers (1) on a line drive to center field.
1	2 Bot	Ryan Bliss	R	Sinker	97.3	1-0	Ball	Ball
2	2 Bot	Ryan Bliss	R	Slider	90.0	1-0	In play, out(s)	Ryan Bliss grounds out, pitcher George Klassen to first baseman Jeimer Candelario.
1	2 Bot	Colt Emerson	L	Curveball	84.9	0-1	Called Strike	Called Strike
2	2 Bot	Colt Emerson	L	Changeup	88.1	1-1	Ball	Ball
3	2 Bot	Colt Emerson	L	Changeup	86.9	2-1	Ball	Ball
4	2 Bot	Colt Emerson	L	Four-Seam Fastball	97.6	2-2	Foul	Foul
5	2 Bot	Colt Emerson	L	Slider	89.1	2-3	Called Strike	Colt Emerson called out on strikes.
1	2 Bot	Rhylan Thomas	L	Four-Seam Fastball	97.7	1-0	Ball	Ball
2	2 Bot	Rhylan Thomas	L	Slider	88.8	1-0	In play, run(s)	Rhylan Thomas homers (2) on a fly ball to right field.
1	2 Bot	Brendan Donovan	L	Four-Seam Fastball	98.5	1-0	Ball	Ball
2	2 Bot	Brendan Donovan	L	Sinker	98.1	1-1	Foul	Foul
3	2 Bot	Brendan Donovan	L	Changeup	87.3	2-1	Ball	Ball
4	2 Bot	Brendan Donovan	L	Changeup	86.0	2-1	In play, out(s)	Brendan Donovan grounds out, second baseman Nick Madrigal to first baseman Jeimer Candelario.
1	3 Bot	Rob Refsnyder	R	Four-Seam Fastball	97.0	1-0	Ball	Ball
2	3 Bot	Rob Refsnyder	R	Slider	89.1	2-0	Ball	Ball
3	3 Bot	Rob Refsnyder	R	Changeup	87.4	2-1	Foul	Foul
4	3 Bot	Rob Refsnyder	R	Changeup	87.6	2-2	Swinging Strike	Swinging Strike
5	3 Bot	Rob Refsnyder	R	Four-Seam Fastball	98.5	3-2	Ball	Ball
6	3 Bot	Rob Refsnyder	R	Changeup	85.9	3-3	Swinging Strike	Rob Refsnyder strikes out swinging.
1	3 Bot	Luke Raley	L	Curveball	84.3	1-0	Ball	Ball
2	3 Bot	Luke Raley	L	Changeup	87.2	2-0	Ball	Ball
3	3 Bot	Luke Raley	L	Changeup	86.8	2-1	Foul	Foul
4	3 Bot	Luke Raley	L	Changeup	86.5	2-1	In play, out(s)	Luke Raley grounds out, second baseman Nick Madrigal to first baseman Jeimer Candelario.
1	3 Bot	Mitch Garver	R	Four-Seam Fastball	97.2	1-0	Ball	Ball
2	3 Bot	Mitch Garver	R	Changeup	86.5	1-1	Called Strike	Called Strike
3	3 Bot	Mitch Garver	R	Slider	89.8	1-2	Foul	Foul
4	3 Bot	Mitch Garver	R	Four-Seam Fastball	98.2	2-2	Ball	Ball
5	3 Bot	Mitch Garver	R	Slider	89.4	3-2	Ball	Ball
6	3 Bot	Mitch Garver	R	Changeup	86.7	3-3	Swinging Strike	Mitch Garver strikes out swinging.

Created by Flankey Baseball