Zach Jackson

Relief Pitcher

Bats / Throws	Right / Right
Date of Birth	12/25/1994 (29)
Height, Weight	6'4", 230 lb
Hometown	Tulsa, OK

2023 Season Stats

MLB Rank MLB Average

	Sv	IP	ERA	WHIP	K%	BB%
	1	18.0	2.50	1.56	28.8%	12.5%

	109^th 3 Sv	337^th 44 IP	37^th 4.16 ERA	294^th 1.32 WHIP	59^th 23.7% K%	297^th 9.5% BB%

	FB MPH	SwStr%	CSW%	Str-ICR	MTK%	PLV	PLA
	93.0	11.8%	27.2%	-	7.5%	4.62	6.31

	269^th 94.4 FB MPH	202^nd 12.6% SwStr%	269^th 29.3% CSW%	- Str-ICR	153^rd - MTK%	338^th 4.97 PLV	344^th - PLA

Articles

4/21/2024Fantasy Baseball Relief Pitcher Rankings - 4/21/24 Depth ChartBrett Ford

4/20/2024Fantasy Baseball Relief Pitcher Rankings - 4/20/24 Depth ChartPatrick Fitzgerald

4/17/2024Fantasy Baseball Relief Pitcher Rankings - 4/17/24 Depth ChartScott McDermott

4/16/2024Fantasy Baseball Relief Pitcher Rankings - 4/16/24 Depth ChartBenjamin Haller

4/14/2024Fantasy Baseball Relief Pitcher Rankings - 4/13/24 Depth ChartBrett Ford

See More Articles

Stats Glossary

Overview

Hide 2023 MLB Percentile | Hide 2023 MLB Average

Year	Team	G	GS	IP	W-L	Sv	Hld	ERA	WHIP	xERA	FIP	xFIP	PLA	K%	BB%	H/9	HR/9	BABIP	HR/FB%	LOB%	ICR	GB%	SwStr%	CSW%	IPR	PLV
2022	OAK	54	0	48.0	2-3	3	26	3.00	1.27	2.97	2.78	4.09	4.92	33.2%	16.3%	5.2	0.19	.278	2.2%	73.1%	38.0%	33.0%	13.5%	30.1%	0.52	4.70
2023	OAK	19	0	18.0	2-1	1	1	2.50	1.56	3.83	3.09	4.52	6.31	28.8%	12.5%	9.0	0.50	.378	4.8%	78.9%	36.2%	29.8%	11.8%	27.2%	0.45	4.62
RP MLB Percentile		19	0	2	33-60	47	16	89	13	58	86	41	0	82	13	30	86	4	94	79	52	3	40	22	-	2
RP MLB AVG		40	0	44.0	3-2	3	7	4.16	1.32	4.24	4.16	4.17	4.02	23.7%	9.5%	8.2	1.08	.293	13.0%	72.3%	36.7%	45.6%	12.6%	29.3%	0.53	4.97
Career		73	0	66.0	4-4	4	27	2.86	1.35	-	-	-	5.30	31.9%	15.2%	6.3	0.27	.310	3.0%	74.8%	37.4%	32.0%	13.0%	29.2%	0.50	4.67

Repertoire

Four-Seamer | 59%
Slider | 40%
Changeup | 1%
Cutter | 0%
All

2022 2023 All

Hide 2023 MLB Percentile | Hide 2023 MLB Average

Year	Usage%	MPH	Zone%	O-Sw%	Str%	SwStr%	CS%	CSW%	Str-ICR	GB%	FB%	ICR	HR/FB%	AVG	BABIP	HL	HP	MTK%	PLV
2022	54.5%	94.4	43.3%	20.1%	58.0%	10.4%	16.1%	26.5%	48.9%	21.4%	55.4%	39.3%	3.2%	.165	.222	-9	-11.3	4.1%	4.51
2023	58.9%	93.0	39.7%	28.8%	58.9%	11.0%	13.7%	24.7%	49.8%	32.1%	39.3%	35.7%	0.0%	.250	.370	+0	-3.9	5.0%	4.71
RP MLB Percentile	86	21	5	67	15	56	18	24	63	38	44	71	85	50	20	42	84	75	31
RP MLB AVG	42.3%	94.4	49.5%	26.3%	64.5%	10.7%	17.3%	28.0%	51.2%	36.9%	40.0%	41.7%	15.5%	.259	.305	-1	-	8.0%	4.86

Year	xAVG	xwOBA	xBABIP	xwoBACON	HH%	Brl%	ICR	EV	FB EV	LA	xMov	yMov	xRP	yRP	Ext	Spin
2022	.192	.325	.235	.327	-	10.7%	39.3%	90.9	90.1	26.3	3.1	11.8	-0.6	6.5	5.4	2,134
2023	.229	.250	.331	.310	-	3.6%	35.7%	82.5	84.6	21.5	3.1	11.6	-0.8	6.5	5.4	2,121
RP MLB Percentile	62	92	31	82	-	88	71	98	83	32	18	97	64	97	1	18
RP MLB AVG	.255	.357	.296	.401	-	9.8%	41.7%	90.6	88.7	17.6	4.8	9.0	-0.7	5.7	6.4	2,262

Year	P	TBF	Strikes	Balls	1B	2B	3B	HR	H	TB	TIC	K	BB	HBP
2022	483	102	280	203	8	4	0	1	13	15	22	25	19	2
2023	219	44	129	90	9	1	0	0	10	10	10	13	3	0
RP MLB Percentile	55	46	50	36	31	61	22	85	50	-	-	57	73	44
RP MLB AVG	249	61	162	87	8	3	0	2	13	17	16	14	8	1

Year	GB%	LD%	FB%	PU%	Pull%	Cent%	Oppo%	Fl&B%	Solid%	Brl%	SS%	HH%	PC%	ICR
2022	21.4%	23.2%	55.4%	17.9%	19.6%	46.4%	33.9%	19.6%	8.9%	10.7%	41.1%	-	60.7%	39.3%
2023	32.1%	28.6%	39.3%	17.9%	28.6%	35.7%	35.7%	32.1%	0.0%	3.6%	42.9%	-	64.3%	35.7%
RP MLB Percentile	38	21	44	76	41	54	56	15	87	88	24	-	-	71
RP MLB AVG	36.9%	23.2%	40.0%	12.5%	30.6%	34.8%	34.7%	24.2%	7.7%	9.8%	37.4%	-	58.4%	41.7%

Year	AVG	wOBA	BABIP	BACON	HL	xAVG	xwOBA	xBABIP	xwoBACON	EV	FB EV	LA	HR/FB%
2022	.165	.284	.222	.236	-9	.192	.325	.235	.327	90.9	90.1	26.3	3.2
2023	.250	.262	.370	.370	+0	.229	.250	.331	.310	82.5	84.6	21.5	0.0
RP MLB Percentile	50	87	20	35	42	62	92	31	82	98	83	32	85
RP MLB AVG	.259	.356	.305	.346	-1	.255	.357	.296	.401	90.6	88.7	17.6	15.5

Year	Zone%	Str%	Swing%	O-Sw%	Whiff%	Foul Str%	Con%	Z-Con%	O-Con%	CS%	SwStr%	CSW%	SIP%	BIP%	PLUS%	IPR	Str-ICR
2022	43.3%	58.0%	41.8%	20.1%	24.8%	19.9%	75.2%	78.9%	65.5%	16.1%	10.4%	26.5%	20.0%	11.6%	55.3%	0.46	48.9%
2023	39.7%	58.9%	45.2%	28.8%	24.2%	21.5%	75.8%	77.0%	73.7%	13.7%	11.0%	24.7%	21.7%	12.8%	54.3%	0.42	49.8%
RP MLB Percentile	5	15	33	67	61	56	61	73	30	18	56	24	69	81	17	74	63
RP MLB AVG	49.5%	64.5%	47.2%	26.3%	22.6%	20.7%	77.4%	81.3%	67.1%	17.3%	10.7%	28.0%	-	-	59.0%	0.53	-

Year	Zone%	aLoc%	x-mLoc%	gLoc%	hiLoc%	y-mLoc%	loLoc%	iLoc%	oLoc%	mmLoc%
2022	43.3%	34.0%	25.3%	40.8%	40.2%	24.4%	35.4%	23.4%	51.3%	6.0%
2023	39.7%	30.1%	32.0%	37.9%	58.9%	18.7%	22.4%	16.4%	51.6%	7.3%
RP MLB Percentile	5	31	81	56	79	5	46	1	89	46
RP MLB AVG	49.5%	34.5%	28.2%	37.3%	50.3%	25.7%	24.0%	29.2%	42.6%	7.6%

Year	Early%	Behind%	2-Str%	Early BIP%	F-Str%	TF-Str%	ECS%	2-Str O Sw%	PAR%
2022	54.7%	21.7%	23.6%	11.0%	53.5%	46.5%	18.9%	19.3%	21.9%
2023	54.8%	16.4%	28.8%	9.2%	47.1%	43.1%	15.0%	33.3%	20.6%
RP MLB Percentile	44	38	48	19	7	19	9	96	63
RP MLB AVG	55.0%	15.3%	29.7%	13.0%	60.7%	50.4%	22.1%	21.5%	18.2%

Year	MPH	Ext	iHB	iVB	Total Break	VAA	Height Adj. VAA	Spin	PLV
2022	94.4	5.4	5.5	19.7	20.6	-5.7	0.5	2,134	4.51
2023	93.0	5.4	5.3	19.8	20.6	-5.2	0.3	2,121	4.71
RP MLB Percentile	21	1	21	99	97	18	5	18	31
RP MLB AVG	94.4	6.4	-	-	-	-	-	2,262	4.86

Year	P	PLV	PLA	QP%	AP%	BP%	Q-BP%	HP	HL
2022	483	4.51	5.51	38.1%	17.2%	44.7%	-6.6%	-11.3	-9
2023	219	4.71	5.98	38.4%	15.1%	46.6%	-8.2%	-3.9	+0
RP MLB Percentile	55	31	-	24	28	12	12	84	42
RP MLB AVG	249	4.86	1.41	43.4%	17.0%	39.7%	3.7%	-	-1

Year	Usage%	MPH	Zone%	O-Sw%	Str%	SwStr%	CS%	CSW%	Str-ICR	GB%	FB%	ICR	HR/FB%	AVG	BABIP	HL	HP	MTK%	PLV
2022	44.6%	85.2	36.4%	29.4%	56.6%	17.4%	17.4%	34.8%	48.5%	47.7%	34.1%	36.4%	0.0%	.176	.349	+1	-2.0	8.3%	4.92
2023	40.3%	84.0	40.0%	26.7%	58.0%	13.3%	18.0%	31.3%	48.7%	26.3%	52.6%	36.8%	10.0%	.276	.389	+0	-0.4	11.3%	4.50
RP MLB Percentile	73	33	42	26	25	38	74	53	60	12	87	50	52	27	14	51	66	20	3
RP MLB AVG	31.5%	84.9	41.2%	31.4%	61.6%	15.4%	15.0%	30.4%	49.8%	42.0%	36.6%	37.4%	14.7%	.226	.283	0	-	8.2%	5.09

Year	xAVG	xwOBA	xBABIP	xwoBACON	HH%	Brl%	ICR	EV	FB EV	LA	xMov	yMov	xRP	yRP	Ext	Spin
2022	.126	.193	.242	.260	-	6.8%	36.4%	82.5	74.5	15.1	0.0	-0.8	-0.5	6.8	5.0	2,474
2023	.224	.355	.279	.417	-	5.3%	36.8%	89.0	86.8	29.0	-0.3	-0.4	-0.7	6.8	5.0	2,428
RP MLB Percentile	46	23	46	28	-	55	50	31	55	5	13	19	72	99	0	54
RP MLB AVG	.221	.292	.274	.369	-	6.9%	37.4%	86.9	87.0	14.7	-2.9	1.1	-1.0	5.6	6.4	2,401

Year	P	TBF	Strikes	Balls	1B	2B	3B	HR	H	TB	TIC	K	BB	HBP
2022	396	96	224	172	12	3	0	0	15	15	16	42	10	0
2023	150	36	87	63	6	1	0	1	8	10	7	10	7	0
RP MLB Percentile	56	55	55	40	29	44	13	31	37	-	-	56	9	32
RP MLB AVG	175	44	110	65	5	2	0	1	8	10	10	13	3	1

Year	GB%	LD%	FB%	PU%	Pull%	Cent%	Oppo%	Fl&B%	Solid%	Brl%	SS%	HH%	PC%	ICR
2022	47.7%	18.2%	34.1%	15.9%	31.8%	36.4%	31.8%	25.0%	4.5%	6.8%	29.5%	-	63.6%	36.4%
2023	26.3%	21.1%	52.6%	26.3%	47.4%	36.8%	15.8%	26.3%	5.3%	5.3%	31.6%	-	63.2%	36.8%
RP MLB Percentile	12	49	87	95	53	63	34	36	48	55	65	-	-	50
RP MLB AVG	42.0%	21.5%	36.6%	10.5%	46.6%	33.3%	20.1%	23.8%	5.9%	6.9%	35.2%	-	63.4%	37.4%

Year	AVG	wOBA	BABIP	BACON	HL	xAVG	xwOBA	xBABIP	xwoBACON	EV	FB EV	LA	HR/FB%
2022	.176	.224	.349	.349	+1	.126	.193	.242	.260	82.5	74.5	15.1	0.0
2023	.276	.373	.389	.421	+0	.224	.355	.279	.417	89.0	86.8	29.0	10.0
RP MLB Percentile	27	21	14	15	51	46	23	46	28	31	55	5	52
RP MLB AVG	.226	.292	.283	.319	0	.221	.292	.274	.369	86.9	87.0	14.7	14.7

Year	Zone%	Str%	Swing%	O-Sw%	Whiff%	Foul Str%	Con%	Z-Con%	O-Con%	CS%	SwStr%	CSW%	SIP%	BIP%	PLUS%	IPR	Str-ICR
2022	36.4%	56.6%	39.1%	29.4%	44.5%	10.6%	55.5%	82.7%	25.7%	17.4%	17.4%	34.8%	19.6%	11.1%	52.8%	0.61	48.5%
2023	40.0%	58.0%	40.0%	26.7%	33.3%	14.0%	66.7%	88.9%	33.3%	18.0%	13.3%	31.3%	21.8%	12.7%	52.7%	0.53	48.7%
RP MLB Percentile	42	25	15	26	52	42	52	18	78	74	38	53	72	77	25	48	60
RP MLB AVG	41.2%	61.6%	46.6%	31.4%	33.1%	15.2%	66.9%	81.5%	45.5%	15.0%	15.4%	30.4%	-	-	56.5%	0.52	-

Year	Zone%	aLoc%	x-mLoc%	gLoc%	hiLoc%	y-mLoc%	loLoc%	iLoc%	oLoc%	mmLoc%
2022	36.4%	21.2%	25.5%	53.3%	18.2%	17.9%	63.9%	23.5%	51.0%	3.8%
2023	40.0%	24.7%	22.7%	52.7%	36.7%	18.0%	45.3%	28.7%	48.7%	7.3%
RP MLB Percentile	42	70	44	36	97	30	11	68	39	69
RP MLB AVG	41.2%	20.4%	23.0%	56.5%	17.0%	21.5%	61.5%	25.6%	51.4%	6.1%

Year	Early%	Behind%	2-Str%	Early BIP%	F-Str%	TF-Str%	ECS%	2-Str O Sw%	PAR%
2022	56.3%	7.1%	36.6%	7.2%	51.5%	48.5%	20.6%	23.4%	29.0%
2023	49.3%	10.7%	40.0%	5.4%	58.6%	55.2%	32.4%	21.7%	16.7%
RP MLB Percentile	11	25	77	5	45	64	94	25	34
RP MLB AVG	58.5%	8.1%	33.5%	12.9%	59.5%	50.8%	20.8%	26.4%	20.0%

Year	MPH	Ext	iHB	iVB	Total Break	VAA	Height Adj. VAA	Spin	PLV
2022	85.2	5.0	-0.4	-4.2	4.8	-9.6	-2.2	2,474	4.92
2023	84.0	5.0	-1.2	-3.2	4.0	-8.9	-2.4	2,428	4.50
RP MLB Percentile	33	0	9	16	10	4	1	54	3
RP MLB AVG	84.9	6.4	-	-	-	-	-	2,401	5.09

Year	P	PLV	PLA	QP%	AP%	BP%	Q-BP%	HP	HL
2022	396	4.92	4.22	39.6%	18.2%	42.2%	-2.5%	-2.0	+1
2023	150	4.50	6.75	34.7%	15.3%	50.0%	-15.3%	-0.4	+0
RP MLB Percentile	56	3	-	7	17	3	3	66	51
RP MLB AVG	175	5.09	0.84	44.8%	19.5%	35.8%	9.0%	-	0

Year	Usage%	MPH	Zone%	O-Sw%	Str%	SwStr%	CS%	CSW%	Str-ICR	GB%	FB%	ICR	HR/FB%	AVG	BABIP	HL	HP	MTK%	PLV
2022	0.8%	89.2	0.0%	14.3%	14.3%	0.0%	0.0%	0.0%	-	-	-	-	-	-	-	0	0.6	0.0%	5.27
2023	0.8%	91.7	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	-	-	-	-	-	-	-	0	0.1	0.0%	3.92
RP MLB Percentile	-	70	0	2	0	4	3	1	-	-	-	-	-	-	-	53	53	92	3
RP MLB AVG	17.3%	85.8	33.4%	31.7%	55.7%	13.5%	9.1%	22.6%	40.3%	52.2%	28.2%	41.8%	15.2%	.263	.299	0	0.4	8.9%	4.68

Year	xAVG	xwOBA	xBABIP	xwoBACON	HH%	Brl%	ICR	EV	FB EV	LA	xMov	yMov	xRP	yRP	Ext	Spin
2022	-	-	-	-	-	-	-	-	-	-	5.5	4.4	-1.0	6.7	5.2	1,181
2023	-	-	-	-	-	-	-	-	-	-	1.2	10.6	-0.7	6.7	5.3	2,062
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-	44	98	71	98	2	29
RP MLB AVG	.244	.301	.273	.344	-	6.2%	41.8%	86.7	87.1	7.6	8.6	3.4	-0.6	5.5	6.4	1,754

Year	P	TBF	Strikes	Balls	1B	2B	3B	HR	H	TB	TIC	K	BB	HBP
2022	7	1	1	6	0	0	0	0	0	0	0	0	1	0
2023	3	0	0	3	0	0	0	0	0	0	0	0	0	0
RP MLB Percentile	0	1	0	97	91	81	56	75	95	-	-	8	84	65
RP MLB AVG	76	20	45	31	3	1	0	1	5	7	5	5	1	0

Year	GB%	LD%	FB%	PU%	Pull%	Cent%	Oppo%	Fl&B%	Solid%	Brl%	SS%	HH%	PC%	ICR
2022	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2023	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB Percentile	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RP MLB AVG	52.2%	19.6%	28.2%	6.3%	50.3%	31.7%	18.0%	24.5%	5.7%	6.2%	33.4%	-	63.6%	41.8%

Year	AVG	wOBA	BABIP	BACON	HL	xAVG	xwOBA	xBABIP	xwoBACON	EV	FB EV	LA	HR/FB%
2022	-	.689	-	-	0	-	-	-	-	-	-	-	-
2023	-	-	-	-	0	-	-	-	-	-	-	-	-
RP MLB Percentile	-	-	-	-	53	-	-	-	-	-	-	-	-
RP MLB AVG	.263	.316	.299	.329	0	.244	.301	.273	.344	86.7	87.1	7.6	15.2

Year	Zone%	Str%	Swing%	O-Sw%	Whiff%	Foul Str%	Con%	Z-Con%	O-Con%	CS%	SwStr%	CSW%	SIP%	BIP%	PLUS%	IPR	Str-ICR
2022	0.0%	14.3%	14.3%	14.3%	0.0%	14.3%	100.0%	-	100.0%	0.0%	0.0%	0.0%	0.0%	0.0%	14.3%	-0.71	-
2023	0.0%	0.0%	0.0%	0.0%	-	0.0%	-	-	-	0.0%	0.0%	0.0%	-	0.0%	0.0%	-1.00