Jack Flaherty

Jack Flaherty

Detroit Tigers

P

Age: 29

Bats/Throws: R/R

6'4" / 225

DOB: 10/15/1995

(29 years, 7 months, 13 days)

P

Pitch Type Splits

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	AB	PA	H H - Hits Allowed	1B	2B L - Losses	3B ERA - Earned Run Average ((ER*9)/IP)	HR HR - Home Runs	BB BB - Walks	IBB IBB - Intentional	SO SO - Strikeouts	HBP HBP - Hit Batters	SF	SH	GDP	AVG AVG - Batting Average Against	divider	minVel	maxVel	Vel
2017	Knuckle Curve (KC)	49		7	9	2	1	1	0	0	1	0	2	0	1	0	1	.286		74.8	80.2	77.7
2018	Knuckle Curve (KC)	289		45	48	8	8	0	0	0	2	0	24	1	0	0	0	.178		72.6	81.4	77.2
2019	Knuckle Curve (KC)	383		48	50	12	7	5	0	0	1	0	19	0	1	0	0	.250		70.9	83.2	78.2
2020	Knuckle Curve (KC)	98		19	21	5	4	0	0	1	0	0	6	1	1	0	0	.263		73.3	81.0	77.3
2021	Knuckle Curve (KC)	177		31	32	5	3	1	0	1	0	0	13	1	0	0	0	.161		70.9	80.0	76.2
2022	Knuckle Curve (KC)	109		20	21	3	2	1	0	0	1	0	5	0	0	0	1	.150		71.7	80.0	77.2
2023	Knuckle Curve (KC)	512		113	125	23	10	10	0	3	9	0	42	2	1	0	3	.204		63.1	81.5	76.2
2024	Knuckle Curve (KC)	560		128	130	21	16	4	0	1	2	0	52	0	0	0	4	.164		72.5	81.7	77.4
2025	Knuckle Curve (KC)	262		62	66	9	7	1	0	1	3	0	34	1	0	0	2	.145		73.5	79.8	77.2
Total	Knuckle Curve (KC)	2439		473	502	88	58	23	0	7	19	0	197	6	4	0	11	.186		63.1	83.2	77.1

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	AB	PA	H H - Hits Allowed	1B	2B L - Losses	3B ERA - Earned Run Average ((ER*9)/IP)	HR HR - Home Runs	BB BB - Walks	IBB IBB - Intentional	SO SO - Strikeouts	HBP HBP - Hit Batters	SF	SH	GDP	AVG AVG - Batting Average Against	divider	minVel	maxVel	Vel
2017	Knuckle Curve (KC)	49		7	9	2	1	1	0	0	1	0	2	0	1	0	1	.286		74.8	80.2	77.7
2018	Knuckle Curve (KC)	289		45	48	8	8	0	0	0	2	0	24	1	0	0	0	.178		72.6	81.4	77.2
2019	Knuckle Curve (KC)	383		48	50	12	7	5	0	0	1	0	19	0	1	0	0	.250		70.9	83.2	78.2
2020	Knuckle Curve (KC)	98		19	21	5	4	0	0	1	0	0	6	1	1	0	0	.263		73.3	81.0	77.3
2021	Knuckle Curve (KC)	177		31	32	5	3	1	0	1	0	0	13	1	0	0	0	.161		70.9	80.0	76.2
2022	Knuckle Curve (KC)	109		20	21	3	2	1	0	0	1	0	5	0	0	0	1	.150		71.7	80.0	77.2
2023	Knuckle Curve (KC)	512		113	125	23	10	10	0	3	9	0	42	2	1	0	3	.204		63.1	81.5	76.2
2024	Knuckle Curve (KC)	560		128	130	21	16	4	0	1	2	0	52	0	0	0	4	.164		72.5	81.7	77.4
2025	Knuckle Curve (KC)	262		62	66	9	7	1	0	1	3	0	34	1	0	0	2	.145		73.5	79.8	77.2
Total	Knuckle Curve (KC)	2439		473	502	88	58	23	0	7	19	0	197	6	4	0	11	.186		63.1	83.2	77.1

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	BB% BB% - Walk Percentage (BB/TBF)	K% K% - Strikeout Percentage (SO/TBF)	BB/K	AVG AVG - Batting Average Against	OBP	SLG	OPS	ISO	BABIP BABIP - Batting Average on Balls in Play	wRC	wRAA	wOBA	wRC+
2017	Knuckle Curve (KC)	49		11.1%	22.2%	0.50	.286	.333	.429	.762	.143	.333	1.0	-0.1	.311	100
2018	Knuckle Curve (KC)	289		4.2%	50.0%	0.08	.178	.229	.178	.407	.000	.381	0.7	-4.9	.190	25
2019	Knuckle Curve (KC)	383		2.0%	38.0%	0.05	.250	.260	.354	.614	.104	.400	3.6	-2.7	.257	66
2020	Knuckle Curve (KC)	98		0.0%	28.6%	0.00	.263	.286	.421	.707	.158	.308	2.2	-0.4	.297	94
2021	Knuckle Curve (KC)	177		0.0%	40.6%	0.00	.161	.188	.290	.478	.129	.235	1.0	-2.9	.206	33
2022	Knuckle Curve (KC)	109		4.8%	23.8%	0.20	.150	.190	.200	.390	.050	.200	0.2	-2.2	.177	19
2023	Knuckle Curve (KC)	512		7.2%	33.6%	0.21	.204	.272	.372	.644	.168	.290	11.2	-4.0	.280	86
2024	Knuckle Curve (KC)	560		1.5%	40.0%	0.04	.164	.177	.219	.396	.055	.267	0.9	-14.3	.173	17
2025	Knuckle Curve (KC)	262		4.5%	51.5%	0.09	.145	.197	.210	.407	.065	.296	1.0	-6.6	.188	29
Total	Knuckle Curve (KC)	2439		3.8%	39.2%	0.10	.186	.225	.279	.504	.093	.297	21.6	-38.3	.222	47

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	BB% BB% - Walk Percentage (BB/TBF)	K% K% - Strikeout Percentage (SO/TBF)	BB/K	AVG AVG - Batting Average Against	OBP	SLG	OPS	ISO	BABIP BABIP - Batting Average on Balls in Play	wRC	wRAA	wOBA	wRC+
2017	Knuckle Curve (KC)	49		11.1%	22.2%	0.50	.286	.333	.429	.762	.143	.333	1.0	-0.1	.311	100
2018	Knuckle Curve (KC)	289		4.2%	50.0%	0.08	.178	.229	.178	.407	.000	.381	0.7	-4.9	.190	25
2019	Knuckle Curve (KC)	383		2.0%	38.0%	0.05	.250	.260	.354	.614	.104	.400	3.6	-2.7	.257	66
2020	Knuckle Curve (KC)	98		0.0%	28.6%	0.00	.263	.286	.421	.707	.158	.308	2.2	-0.4	.297	94
2021	Knuckle Curve (KC)	177		0.0%	40.6%	0.00	.161	.188	.290	.478	.129	.235	1.0	-2.9	.206	33
2022	Knuckle Curve (KC)	109		4.8%	23.8%	0.20	.150	.190	.200	.390	.050	.200	0.2	-2.2	.177	19
2023	Knuckle Curve (KC)	512		7.2%	33.6%	0.21	.204	.272	.372	.644	.168	.290	11.2	-4.0	.280	86
2024	Knuckle Curve (KC)	560		1.5%	40.0%	0.04	.164	.177	.219	.396	.055	.267	0.9	-14.3	.173	17
2025	Knuckle Curve (KC)	262		4.5%	51.5%	0.09	.145	.197	.210	.407	.065	.296	1.0	-6.6	.188	29
Total	Knuckle Curve (KC)	2439		3.8%	39.2%	0.10	.186	.225	.279	.504	.093	.297	21.6	-38.3	.222	47

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	LD% LD% - Line Drive Percentage (LD/BIP)	GB% GB% - Ground Ball Percentage (GB/BIP)	FB% FB% - Fly Ball Percentage (FB/BIP)	IFFB% IFFB% - Infield Fly Ball Percentage (IFFB/FB)	HR/FB HR/FB - Home Run to Fly Ball Ratio	Strikes Strikes - Strikes Thrown	Balls Balls - Balls Thrown	Pitches Pitches - Pitches Thrown	divider	xMov	zMov	Mov
2017	Knuckle Curve (KC)	49		33.3%	50.0%	16.7%	0.0%	0.0%	29	20	49		5.5	-7.1	9.3
2018	Knuckle Curve (KC)	289		25.0%	50.0%	25.0%	20.0%	0.0%	153	136	289		6.9	-6.6	9.6
2019	Knuckle Curve (KC)	383		34.5%	58.6%	6.9%	0.0%	0.0%	199	184	383		6.6	-6.4	9.3
2020	Knuckle Curve (KC)	98		35.7%	57.1%	7.1%	0.0%	100.0%	52	46	98		6.7	-6.8	9.7
2021	Knuckle Curve (KC)	177		23.5%	35.3%	41.2%	0.0%	14.3%	86	91	177		6.3	-7.2	9.6
2022	Knuckle Curve (KC)	109		33.3%	53.3%	13.3%	0.0%	0.0%	60	49	109		7.2	-6.0	9.4
2023	Knuckle Curve (KC)	512		19.4%	48.6%	31.9%	13.0%	13.0%	315	197	512		7.4	-5.3	9.2
2024	Knuckle Curve (KC)	560		28.9%	46.1%	25.0%	5.3%	5.3%	347	213	560		6.8	-4.9	8.5
2025	Knuckle Curve (KC)	262		17.9%	57.1%	25.0%	0.0%	14.3%	155	107	262		6.5	-5.4	8.6
Total	Knuckle Curve (KC)	2439		26.0%	49.8%	24.2%	7.5%	10.4%	1396	1043	2439		6.8	-5.8	9.1

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	LD% LD% - Line Drive Percentage (LD/BIP)	GB% GB% - Ground Ball Percentage (GB/BIP)	FB% FB% - Fly Ball Percentage (FB/BIP)	IFFB% IFFB% - Infield Fly Ball Percentage (IFFB/FB)	HR/FB HR/FB - Home Run to Fly Ball Ratio	Strikes Strikes - Strikes Thrown	Balls Balls - Balls Thrown	Pitches Pitches - Pitches Thrown	divider	xMov	zMov	Mov
2017	Knuckle Curve (KC)	49		33.3%	50.0%	16.7%	0.0%	0.0%	29	20	49		5.5	-7.1	9.3
2018	Knuckle Curve (KC)	289		25.0%	50.0%	25.0%	20.0%	0.0%	153	136	289		6.9	-6.6	9.6
2019	Knuckle Curve (KC)	383		34.5%	58.6%	6.9%	0.0%	0.0%	199	184	383		6.6	-6.4	9.3
2020	Knuckle Curve (KC)	98		35.7%	57.1%	7.1%	0.0%	100.0%	52	46	98		6.7	-6.8	9.7
2021	Knuckle Curve (KC)	177		23.5%	35.3%	41.2%	0.0%	14.3%	86	91	177		6.3	-7.2	9.6
2022	Knuckle Curve (KC)	109		33.3%	53.3%	13.3%	0.0%	0.0%	60	49	109		7.2	-6.0	9.4
2023	Knuckle Curve (KC)	512		19.4%	48.6%	31.9%	13.0%	13.0%	315	197	512		7.4	-5.3	9.2
2024	Knuckle Curve (KC)	560		28.9%	46.1%	25.0%	5.3%	5.3%	347	213	560		6.8	-4.9	8.5
2025	Knuckle Curve (KC)	262		17.9%	57.1%	25.0%	0.0%	14.3%	155	107	262		6.5	-5.4	8.6
Total	Knuckle Curve (KC)	2439		26.0%	49.8%	24.2%	7.5%	10.4%	1396	1043	2439		6.8	-5.8	9.1

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	O-Swing% O-Swing% - Percentage of pitches a batter swings at outside the strike zone	Z-Swing% Z-Swing% - Percentage of pitches a batter swings at inside the strike zone.	Swing% Swing% - Total percentage of pitches a batter swings at	O-Contact% O-Contact% - Percentage of times a batter makes contact with the ball when swinging at pitches thrown outside the strike zone	Z-Contact% Z-Contact% - Percentage of times a batter makes contact with the ball when swinging at pitches thrown inside the strike zone	Contact% Contact% - Total percentage of contact made when swinging at all pitches	Zone% Zone% - Percentage of pitches seen inside the strike zone	SwStr% SwStr% - Percentage of Strikes that were swung at and missed	divider	pVAL	pVAL/C
2017	Knuckle Curve (KC)	49		24.0%	50.0%	36.7%	16.7%	91.7%	66.7%	49.0%	12.2%		0.3	0.7
2018	Knuckle Curve (KC)	289		28.9%	42.1%	33.2%	33.9%	77.5%	52.1%	32.9%	15.9%		0.4	0.1
2019	Knuckle Curve (KC)	383		25.2%	40.3%	30.3%	40.6%	90.4%	62.9%	33.7%	11.2%		-1.4	-0.4
2020	Knuckle Curve (KC)	98		28.3%	55.3%	38.8%	35.3%	90.5%	65.8%	38.8%	13.3%		-1.2	-1.2
2021	Knuckle Curve (KC)	177		28.6%	47.1%	33.9%	47.2%	83.3%	61.7%	28.8%	13.0%		-0.1	-0.1
2022	Knuckle Curve (KC)	109		25.0%	53.7%	35.8%	35.3%	90.9%	66.7%	37.6%	11.9%		1.8	1.7
2023	Knuckle Curve (KC)	512		40.1%	60.1%	47.1%	49.3%	73.8%	60.2%	34.8%	18.8%		1.2	0.2
2024	Knuckle Curve (KC)	560		44.1%	54.7%	47.5%	42.3%	84.7%	57.9%	32.0%	20.0%		12.3	2.2
2025	Knuckle Curve (KC)	262		41.0%	63.1%	48.1%	43.8%	75.5%	57.1%	32.1%	20.6%		4.2	1.6
Total	Knuckle Curve (KC)	2439		35.2%	52.4%	41.0%	42.7%	81.6%	59.4%	33.6%	16.6%		17.6	0.7

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	O-Swing% O-Swing% - Percentage of pitches a batter swings at outside the strike zone	Z-Swing% Z-Swing% - Percentage of pitches a batter swings at inside the strike zone.	Swing% Swing% - Total percentage of pitches a batter swings at	O-Contact% O-Contact% - Percentage of times a batter makes contact with the ball when swinging at pitches thrown outside the strike zone	Z-Contact% Z-Contact% - Percentage of times a batter makes contact with the ball when swinging at pitches thrown inside the strike zone	Contact% Contact% - Total percentage of contact made when swinging at all pitches	Zone% Zone% - Percentage of pitches seen inside the strike zone	SwStr% SwStr% - Percentage of Strikes that were swung at and missed	divider	pVAL	pVAL/C
2017	Knuckle Curve (KC)	49		24.0%	50.0%	36.7%	16.7%	91.7%	66.7%	49.0%	12.2%		0.3	0.7
2018	Knuckle Curve (KC)	289		28.9%	42.1%	33.2%	33.9%	77.5%	52.1%	32.9%	15.9%		0.4	0.1
2019	Knuckle Curve (KC)	383		25.2%	40.3%	30.3%	40.6%	90.4%	62.9%	33.7%	11.2%		-1.4	-0.4
2020	Knuckle Curve (KC)	98		28.3%	55.3%	38.8%	35.3%	90.5%	65.8%	38.8%	13.3%		-1.2	-1.2
2021	Knuckle Curve (KC)	177		28.6%	47.1%	33.9%	47.2%	83.3%	61.7%	28.8%	13.0%		-0.1	-0.1
2022	Knuckle Curve (KC)	109		25.0%	53.7%	35.8%	35.3%	90.9%	66.7%	37.6%	11.9%		1.8	1.7
2023	Knuckle Curve (KC)	512		40.1%	60.1%	47.1%	49.3%	73.8%	60.2%	34.8%	18.8%		1.2	0.2
2024	Knuckle Curve (KC)	560		44.1%	54.7%	47.5%	42.3%	84.7%	57.9%	32.0%	20.0%		12.3	2.2
2025	Knuckle Curve (KC)	262		41.0%	63.1%	48.1%	43.8%	75.5%	57.1%	32.1%	20.6%		4.2	1.6
Total	Knuckle Curve (KC)	2439		35.2%	52.4%	41.0%	42.7%	81.6%	59.4%	33.6%	16.6%		17.6	0.7