JACK FLAHERTY

2026-04-20 vs Tigers

RHPRank BTigers vs Red Sox

3.1

R / ER

2/0

Movement

EXT 6.58 ft

avg pfxX
-3.00

avg pfxZ
3.11

Spin
2040

Release Angle
28°

vs LHB

42 tracked pitches

vs RHB

31 tracked pitches

Pitch Frequency / Usage

vs LHB%

31%↓

Four-Seam Fastball 40%

vs RHB%

52%↑

vs LHB%

26%↑

Curveball 25%

vs RHB%

23%↓

vs LHB%

24%↑

Slider 23%

vs RHB%

23%↓

vs LHB%

14%↑

Sinker 10%

vs RHB%

3%↓

vs LHB%

5%↑

Changeup 3%

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	29	39.7	91.0	2113	6.63	37.9	17.2	17.2	6.9	94
Curveball	18	24.7	76.4	2253	6.52	44.4	50.0	50.0	22.2	116
Slider	17	23.3	83.2	2316	6.53	47.1	29.4	29.4	17.6	94
Sinker	7	9.6	89.1	1915	6.66	28.6	14.3	14.3	14.3	89
Changeup	2	2.7	86.0	1602	6.72	50.0	50.0	50.0	0.0	122
Total	73	100.0	85.3	2162	6.58	41.1	28.8	28.8	13.7	100

Detailed Log

Pitch-by-pitch details

Pitch events from MLB Stats API

#	Inning	Batter	Side	Type	Velo	Count	Call	Result
1	1 Bot	Roman Anthony	L	Four-Seam Fastball	91.7	1-0	Ball	Ball
2	1 Bot	Roman Anthony	L	Four-Seam Fastball	91.5	1-1	Foul	Foul
3	1 Bot	Roman Anthony	L	Curveball	76.6	1-2	Called Strike	Called Strike
4	1 Bot	Roman Anthony	L	Four-Seam Fastball	92.8	2-2	Ball	Ball
5	1 Bot	Roman Anthony	L	Four-Seam Fastball	91.3	2-3	Swinging Strike	Roman Anthony strikes out swinging.
1	1 Bot	Willson Contreras	R	Four-Seam Fastball	92.9	0-0	In play, no out	Willson Contreras singles on a ground ball to shortstop Kevin McGonigle, deflected by third baseman Hao-Yu Lee.
1	1 Bot	Wilyer Abreu	L	Four-Seam Fastball	90.7	0-1	Called Strike	Called Strike
2	1 Bot	Wilyer Abreu	L	Four-Seam Fastball	88.3	1-1	Ball	Ball
3	1 Bot	Wilyer Abreu	L	Slider	84.0	1-1	In play, out(s)	Wilyer Abreu flies out to left fielder Riley Greene.
1	1 Bot	Masataka Yoshida	L	Four-Seam Fastball	91.0	1-0	Ball In Dirt	Ball In Dirt
2	1 Bot	Masataka Yoshida	L	Curveball	75.6	1-1	Called Strike	Called Strike
3	1 Bot	Masataka Yoshida	L	Four-Seam Fastball	89.1	2-1	Ball	Ball
4	1 Bot	Masataka Yoshida	L	Slider	82.8	3-1	Ball	Ball
5	1 Bot	Masataka Yoshida	L	Slider	83.6	3-2	Swinging Strike	Swinging Strike
6	1 Bot	Masataka Yoshida	L	Slider	83.9	4-2	Ball In Dirt	Masataka Yoshida walks. Willson Contreras to 2nd.
1	1 Bot	Trevor Story	R	Curveball	77.5	0-1	Swinging Strike (Blocked)	Swinging Strike (Blocked)
2	1 Bot	Trevor Story	R	Slider	83.3	0-1	In play, out(s)	Trevor Story flies out to left fielder Riley Greene.
1	2 Bot	Jarren Duran	L	Curveball	74.8	0-1	Called Strike	Called Strike
2	2 Bot	Jarren Duran	L	Curveball	77.9	0-2	Called Strike	Called Strike
3	2 Bot	Jarren Duran	L	Slider	82.8	0-3	Foul Tip	Jarren Duran strikes out on a foul tip.
1	2 Bot	Caleb Durbin	R	Four-Seam Fastball	91.0	0-1	Called Strike	Called Strike
2	2 Bot	Caleb Durbin	R	Sinker	88.4	1-1	Ball	Ball
3	2 Bot	Caleb Durbin	R	Slider	83.2	2-1	Ball	Ball
4	2 Bot	Caleb Durbin	R	Slider	82.7	3-1	Ball	Ball
5	2 Bot	Caleb Durbin	R	Four-Seam Fastball	89.8	4-1	Ball	Caleb Durbin walks.
1	2 Bot	Marcelo Mayer	L	Four-Seam Fastball	89.4	0-0	In play, no out	Marcelo Mayer singles on a line drive to left fielder Riley Greene. Caleb Durbin to 3rd.
1	2 Bot	Carlos Narváez	R	Four-Seam Fastball	90.8	0-1	Foul Bunt	Foul Bunt
2	2 Bot	Carlos Narváez	R	Curveball	74.1	0-1	In play, run(s)	Carlos Narváez reaches on a fielder's choice, fielded by pitcher Jack Flaherty. Caleb Durbin scores. Marcelo Mayer to 2nd. Throwing error by pitcher Jack Flaherty.
1	2 Bot	Roman Anthony	L	Sinker	89.2	0-1	Swinging Strike	Swinging Strike
2	2 Bot	Roman Anthony	L	Changeup	85.6	0-2	Called Strike	Called Strike
3	2 Bot	Roman Anthony	L	Four-Seam Fastball	93.3	1-2	Ball	Ball
4	2 Bot	Roman Anthony	L	Changeup	86.5	2-2	Ball In Dirt	Ball In Dirt
5	2 Bot	Roman Anthony	L	Curveball	77.5	3-2	Ball	Ball
6	2 Bot	Roman Anthony	L	Curveball	75.5	4-2	Ball	Roman Anthony walks. Marcelo Mayer to 3rd. Carlos Narváez to 2nd.
1	2 Bot	Willson Contreras	R	Four-Seam Fastball	92.3	0-1	Called Strike	Called Strike
2	2 Bot	Willson Contreras	R	Four-Seam Fastball	92.9	0-2	Foul	Foul
3	2 Bot	Willson Contreras	R	Four-Seam Fastball	93.4	0-2	In play, out(s)	Willson Contreras lines out to center fielder Matt Vierling.
1	2 Bot	Wilyer Abreu	L	Sinker	90.9	1-0	Ball In Dirt	Ball In Dirt
2	2 Bot	Wilyer Abreu	L	Four-Seam Fastball	91.2	2-0	Ball	Ball
3	2 Bot	Wilyer Abreu	L	Slider	85.8	2-1	Swinging Strike	Swinging Strike
4	2 Bot	Wilyer Abreu	L	Four-Seam Fastball	92.7	3-1	Ball In Dirt	Ball In Dirt
5	2 Bot	Wilyer Abreu	L	Slider	83.3	4-1	Ball In Dirt	Wilyer Abreu walks. Marcelo Mayer scores. Carlos Narváez to 3rd. Roman Anthony to 2nd.
1	2 Bot	Masataka Yoshida	L	Curveball	77.0	0-1	Swinging Strike	Swinging Strike
2	2 Bot	Masataka Yoshida	L	Slider	83.1	0-2	Called Strike	Called Strike
3	2 Bot	Masataka Yoshida	L	Curveball	78.5	0-2	In play, out(s)	Masataka Yoshida grounds out to first baseman Colt Keith.
1	3 Bot	Trevor Story	R	Slider	81.4	0-1	Called Strike	Called Strike
2	3 Bot	Trevor Story	R	Four-Seam Fastball	91.2	1-1	Ball	Ball
3	3 Bot	Trevor Story	R	Four-Seam Fastball	89.3	1-2	Swinging Strike	Swinging Strike
4	3 Bot	Trevor Story	R	Curveball	76.9	1-3	Swinging Strike	Trevor Story strikes out swinging.
1	3 Bot	Jarren Duran	L	Curveball	75.1	1-0	Ball	Ball
2	3 Bot	Jarren Duran	L	Sinker	89.8	1-0	In play, out(s)	Jarren Duran flies out to left fielder Riley Greene.
1	3 Bot	Caleb Durbin	R	Curveball	75.4	0-1	Foul	Foul
2	3 Bot	Caleb Durbin	R	Curveball	76.4	0-2	Foul	Foul
3	3 Bot	Caleb Durbin	R	Four-Seam Fastball	92.0	1-2	Ball	Ball
4	3 Bot	Caleb Durbin	R	Four-Seam Fastball	92.0	1-2	In play, no out	Caleb Durbin doubles (5) on a sharp fly ball to center fielder Matt Vierling.
1	3 Bot	Marcelo Mayer	L	Curveball	76.7	1-0	Ball	Ball
2	3 Bot	Marcelo Mayer	L	Sinker	88.5	2-0	Ball	Ball
3	3 Bot	Marcelo Mayer	L	Curveball	77.1	2-1	Swinging Strike	Swinging Strike
4	3 Bot	Marcelo Mayer	L	Slider	83.6	2-1	In play, out(s)	Marcelo Mayer flies out to left fielder Riley Greene.
1	4 Bot	Carlos Narváez	R	Curveball	75.8	0-1	Called Strike	Called Strike
2	4 Bot	Carlos Narváez	R	Slider	83.2	1-1	Ball	Ball
3	4 Bot	Carlos Narváez	R	Slider	83.3	1-2	Swinging Strike	Swinging Strike
4	4 Bot	Carlos Narváez	R	Curveball	77.0	2-2	Ball	Ball
5	4 Bot	Carlos Narváez	R	Four-Seam Fastball	90.7	2-2	Foul	Foul
6	4 Bot	Carlos Narváez	R	Four-Seam Fastball	89.9	3-2	Ball	Ball
7	4 Bot	Carlos Narváez	R	Slider	81.4	3-2	Foul	Foul
8	4 Bot	Carlos Narváez	R	Four-Seam Fastball	89.9	4-2	Ball In Dirt	Carlos Narváez walks.
1	4 Bot	Roman Anthony	L	Four-Seam Fastball	89.2	1-0	Ball	Ball
2	4 Bot	Roman Anthony	L	Sinker	88.3	2-0	Ball	Ball
3	4 Bot	Roman Anthony	L	Sinker	88.9	3-0	Ball	Ball
4	4 Bot	Roman Anthony	L	Slider	83.4	4-0	Ball	Roman Anthony walks. Carlos Narváez to 2nd.
1	4 Bot	Willson Contreras	R	Four-Seam Fastball	89.5	0-1	Foul Bunt	Foul Bunt
2	4 Bot	Willson Contreras	R	Four-Seam Fastball	90.5	0-1	In play, out(s)	Willson Contreras pops out to second baseman Gleyber Torres on the infield fly rule.

Created by Flankey Baseball