MITCH KELLER

2026-07-27 vs Pirates

RHPRank ADiamondbacks vs Pirates

5.1

R / ER

2/2

Movement

EXT 6.43 ft

avg pfxX
-1.01

avg pfxZ
2.33

Spin
2328

Release Angle
35°

vs LHB

55 tracked pitches

vs RHB

28 tracked pitches

Pitch Frequency / Usage

vs LHB%

38%↑

Four-Seam Fastball 36%

vs RHB%

32%↓

vs LHB%

20%↓

Slider 27%

vs RHB%

39%↑

vs LHB%

24%↑

Changeup 16%

vs RHB%

0%↓

vs LHB%

9%↓

Sinker 12%

vs RHB%

18%↑

vs LHB%

6%↑

Curveball 5%

vs RHB%

4%↓

vs LHB%

4%↓

Cutter 5%

vs RHB%

7%↑

Arrows are vs overall usage

Pitch Arsenal

Velocity, shape, command, and outcome by pitch type

6 pitch types

Pitch	#	%	Velo	Spin	Ext	Zone%	Strike%	CSW%	Whiff%	FStuff+
Four-Seam Fastball	30	36.1	92.5	2316	6.42	60.0	40.0	40.0	3.3	118
Slider	22	26.5	83.9	2569	6.40	45.5	27.3	27.3	4.5	97
Changeup	13	15.7	88.5	1608	6.45	30.8	15.4	15.4	7.7	81
Sinker	10	12.0	91.6	2420	6.49	50.0	20.0	20.0	0.0	100
Curveball	4	4.8	76.3	2577	6.39	0.0	0.0	0.0	0.0	102
Cutter	4	4.8	89.2	2478	6.41	50.0	0.0	0.0	0.0	96
Total	83	100.0	88.6	2305	6.43	47.0	26.5	26.5	3.6	100

Detailed Log

Pitch-by-pitch details

Pitch events from MLB Stats API

#	Inning	Batter	Side	Type	Velo	Count	Call	Result
1	1 Top	Corbin Carroll	L	Four-Seam Fastball	91.9	1-0	Ball	Ball
2	1 Top	Corbin Carroll	L	Slider	88.2	2-0	Ball	Ball
3	1 Top	Corbin Carroll	L	Sinker	91.5	2-1	Called Strike	Called Strike
4	1 Top	Corbin Carroll	L	Four-Seam Fastball	92.3	2-1	In play, out(s)	Corbin Carroll flies out to left fielder Bryan Reynolds.
1	1 Top	Geraldo Perdomo	L	Four-Seam Fastball	93.0	0-1	Called Strike	Called Strike
2	1 Top	Geraldo Perdomo	L	Four-Seam Fastball	92.5	1-1	Ball	Ball
3	1 Top	Geraldo Perdomo	L	Slider	87.4	2-1	Ball	Ball
4	1 Top	Geraldo Perdomo	L	Cutter	89.4	3-1	Ball	Ball
5	1 Top	Geraldo Perdomo	L	Four-Seam Fastball	92.9	3-1	In play, out(s)	Geraldo Perdomo flies out to center fielder Jake Mangum.
1	1 Top	Gabriel Moreno	R	Four-Seam Fastball	93.5	0-1	Called Strike	Called Strike
2	1 Top	Gabriel Moreno	R	Slider	85.8	1-1	Ball	Ball
3	1 Top	Gabriel Moreno	R	Four-Seam Fastball	92.4	2-1	Ball	Ball
4	1 Top	Gabriel Moreno	R	Sinker	92.3	3-1	Ball	Ball
5	1 Top	Gabriel Moreno	R	Cutter	89.1	4-1	Ball	Gabriel Moreno walks.
1	1 Top	Ketel Marte	L	Four-Seam Fastball	93.2	0-1	Called Strike	Called Strike
2	1 Top	Ketel Marte	L	Slider	83.8	0-2	Foul	Foul
3	1 Top	Ketel Marte	L	Four-Seam Fastball	94.0	0-2	Foul	Foul
4	1 Top	Ketel Marte	L	Slider	82.3	0-2	Foul	Foul
5	1 Top	Ketel Marte	L	Changeup	88.2	0-3	Swinging Strike	Ketel Marte strikes out swinging.
1	2 Top	Max Kepler	L	Sinker	91.3	0-0	In play, no out	Max Kepler singles on a ground ball to right fielder Esmerlyn Valdez.
1	2 Top	Tyler Locklear	R	Sinker	90.8	1-0	Ball	Ball
2	2 Top	Tyler Locklear	R	Sinker	91.3	1-0	In play, out(s)	Tyler Locklear grounds out, shortstop Jacob Gonzalez to first baseman Tyler Callihan. Max Kepler to 2nd.
1	2 Top	Adrian Del Castillo	L	Four-Seam Fastball	92.5	1-0	Ball	Ball
2	2 Top	Adrian Del Castillo	L	Changeup	88.8	1-0	In play, out(s)	Adrian Del Castillo flies out to center fielder Jake Mangum. Max Kepler to 3rd.
1	2 Top	Ildemaro Vargas	L	Four-Seam Fastball	92.9	0-1	Called Strike	Called Strike
2	2 Top	Ildemaro Vargas	L	Changeup	88.3	0-1	In play, out(s)	Ildemaro Vargas grounds out, third baseman Nick Gonzales to first baseman Tyler Callihan.
1	3 Top	Ryan Waldschmidt	R	Slider	86.5	1-0	Ball	Ball
2	3 Top	Ryan Waldschmidt	R	Four-Seam Fastball	91.2	1-1	Foul	Foul
3	3 Top	Ryan Waldschmidt	R	Four-Seam Fastball	92.7	2-1	Ball	Ball
4	3 Top	Ryan Waldschmidt	R	Slider	84.9	3-1	Ball	Ball
5	3 Top	Ryan Waldschmidt	R	Four-Seam Fastball	92.7	3-1	In play, out(s)	Ryan Waldschmidt lines out sharply to center fielder Jake Mangum.
1	3 Top	Corbin Carroll	L	Sinker	92.3	1-0	Ball	Ball
2	3 Top	Corbin Carroll	L	Changeup	87.1	2-0	Ball	Ball
3	3 Top	Corbin Carroll	L	Slider	84.9	2-1	Called Strike	Called Strike
4	3 Top	Corbin Carroll	L	Four-Seam Fastball	92.5	2-2	Called Strike	Called Strike
5	3 Top	Corbin Carroll	L	Four-Seam Fastball	93.0	2-3	Swinging Strike	Corbin Carroll strikes out swinging.
1	3 Top	Geraldo Perdomo	L	Four-Seam Fastball	92.0	0-1	Called Strike	Called Strike
2	3 Top	Geraldo Perdomo	L	Changeup	88.2	1-1	Ball	Ball
3	3 Top	Geraldo Perdomo	L	Curveball	76.8	2-1	Ball	Ball
4	3 Top	Geraldo Perdomo	L	Cutter	89.9	2-2	Foul	Foul
5	3 Top	Geraldo Perdomo	L	Changeup	89.4	3-2	Ball	Ball
6	3 Top	Geraldo Perdomo	L	Sinker	92.3	3-2	In play, out(s)	Geraldo Perdomo flies out to left fielder Bryan Reynolds.
1	4 Top	Gabriel Moreno	R	Four-Seam Fastball	91.6	0-1	Called Strike	Called Strike
2	4 Top	Gabriel Moreno	R	Slider	79.7	0-2	Called Strike	Called Strike
3	4 Top	Gabriel Moreno	R	Four-Seam Fastball	91.4	1-2	Ball	Ball
4	4 Top	Gabriel Moreno	R	Slider	81.3	1-2	Foul	Foul
5	4 Top	Gabriel Moreno	R	Curveball	75.6	2-2	Ball	Ball
6	4 Top	Gabriel Moreno	R	Slider	85.2	2-2	In play, out(s)	Gabriel Moreno grounds out, third baseman Nick Gonzales to first baseman Tyler Callihan.
1	4 Top	Ketel Marte	L	Curveball	78.6	0-1	Foul	Foul
2	4 Top	Ketel Marte	L	Four-Seam Fastball	92.5	0-1	In play, out(s)	Ketel Marte grounds out to first baseman Tyler Callihan.
1	4 Top	Max Kepler	L	Sinker	91.7	1-0	Ball	Ball
2	4 Top	Max Kepler	L	Slider	85.4	1-1	Foul	Foul
3	4 Top	Max Kepler	L	Four-Seam Fastball	93.1	1-2	Called Strike	Called Strike
4	4 Top	Max Kepler	L	Slider	86.3	1-2	In play, no out	Max Kepler singles on a line drive to right fielder Esmerlyn Valdez.
1	4 Top	Tyler Locklear	R	Sinker	90.5	1-0	Ball	Ball
2	4 Top	Tyler Locklear	R	Slider	84.1	1-0	In play, out(s)	Tyler Locklear grounds into a force out, shortstop Jacob Gonzalez to second baseman Brandon Lowe. Max Kepler out at 2nd.
1	5 Top	Adrian Del Castillo	L	Curveball	74.4	1-0	Ball	Ball
2	5 Top	Adrian Del Castillo	L	Four-Seam Fastball	91.3	1-0	In play, out(s)	Adrian Del Castillo pops out to third baseman Nick Gonzales in foul territory.
1	5 Top	Ildemaro Vargas	L	Four-Seam Fastball	91.0	1-0	Ball	Ball
2	5 Top	Ildemaro Vargas	L	Four-Seam Fastball	91.3	1-0	In play, out(s)	Ildemaro Vargas grounds out, shortstop Jared Triolo to first baseman Jacob Gonzalez.
1	5 Top	Ryan Waldschmidt	R	Four-Seam Fastball	92.2	0-1	Called Strike	Called Strike
2	5 Top	Ryan Waldschmidt	R	Slider	80.0	0-2	Called Strike	Called Strike
3	5 Top	Ryan Waldschmidt	R	Slider	81.2	0-3	Swinging Strike	Ryan Waldschmidt strikes out swinging.
1	6 Top	Corbin Carroll	L	Slider	78.7	0-0	In play, no out	Corbin Carroll singles on a sharp line drive to center fielder Jake Mangum.
1	6 Top	Geraldo Perdomo	L	Four-Seam Fastball	91.6	0-1	Called Strike	Called Strike
2	6 Top	Geraldo Perdomo	L	Slider	86.9	0-2	Called Strike	Called Strike
3	6 Top	Geraldo Perdomo	L	Changeup	87.3	1-2	Ball	Ball
4	6 Top	Geraldo Perdomo	L	Changeup	86.9	1-2	In play, no out	Geraldo Perdomo singles on a line drive to left fielder Bryan Reynolds. Corbin Carroll to 2nd.
1	6 Top	Gabriel Moreno	R	Cutter	88.5	0-1	Foul	Foul
2	6 Top	Gabriel Moreno	R	Four-Seam Fastball	92.0	1-1	Ball	Ball
3	6 Top	Gabriel Moreno	R	Slider	80.2	2-1	Ball	Ball
4	6 Top	Gabriel Moreno	R	Sinker	92.1	2-2	Called Strike	Called Strike
5	6 Top	Gabriel Moreno	R	Slider	88.6	2-3	Called Strike	Henry Davis challenged (pitch result), call on the field was overturned: Gabriel Moreno called out on strikes.
1	6 Top	Ketel Marte	L	Changeup	89.1	0-1	Called Strike	Called Strike
2	6 Top	Ketel Marte	L	Four-Seam Fastball	93.4	0-2	Called Strike	Called Strike
3	6 Top	Ketel Marte	L	Changeup	89.1	1-2	Ball	Ball
4	6 Top	Ketel Marte	L	Slider	82.4	2-2	Ball	Ball
5	6 Top	Ketel Marte	L	Changeup	89.3	2-2	Foul	Foul
6	6 Top	Ketel Marte	L	Four-Seam Fastball	94.3	2-2	Foul	Foul
7	6 Top	Ketel Marte	L	Four-Seam Fastball	94.5	2-2	Foul	Foul
8	6 Top	Ketel Marte	L	Slider	81.7	2-2	In play, no out	Ketel Marte singles on a soft ground ball to third baseman Nick Gonzales. Corbin Carroll to 3rd. Geraldo Perdomo to 2nd.
1	6 Top	Max Kepler	L	Changeup	89.3	0-1	Foul	Foul
2	6 Top	Max Kepler	L	Changeup	89.8	0-1	In play, run(s)	Max Kepler doubles (5) on a ground ball to right fielder Tyler Callihan. Corbin Carroll scores. Geraldo Perdomo scores. Ketel Marte to 3rd.

Created by Flankey Baseball