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Jack Leiter

Texas Rangers · SP Throws: R Bats: R Height: 6'1 Weight: 205 Born: )

Percentile Ranks
vs LHH
vs RHH K%
72.7
56.6 xWOBA
0.328 · 61%
0.348 · 24%
xSLG
51.5
33.8

Year	Team	G	GS	W-L	IP	ERA	WHIP	K%	CSW%	BB%	xAVG	xSLG	xwOBA	xISO	BAR%	SS%	HH%	GB%	LD%	FB%	Z%	Z Sw%	OZ%	OZ Sw%	Apr	May	Jun	Jul	Aug	Sep
2025		29	29	10-10	151.2	3.86	1.28	22.9%	0.0%	10.4%	.247	.444	.337	.198	10.8%	33.8%	44%	38%	23%	30%	52%	17%	48%	47%	16.3	11.9	9.5	19.0	17.3	16.5
2024		9	6	0-3	35.2	8.83	1.73	17.9%	0.0%	9.8%	.281	.507	.376	.226	9.9%	35.5%	45%	39%	22%	32%	50%	20%	50%	51%	0.0	0.0	0.0	0.0	0.0	0.0

2025

Box Score														Pitch Usage/Velo											DFS
#	Date		Opp	IP	BF	PC	H	HR	ER	BB	SO	SwStr	CSW%	FF		SL		CU		CH		FC	SI		Rating	DK $	DK	FD $	FD
1	2025	Sep, 26	@CLE	7.0	26	101	4	1	2	1	10	15	30.7												66.40	n/a	32.75	n/a	55
2	2025	Sep, 20	MIA	5.2	26	94	8	2	4	1	4	6	21.3												57.60	n/a	7.35	n/a	17
3	2025	Sep, 15	@HOU	6.2	28	102	5	1	3	1	4	5	19.6												52.80	7,200	13.40	8,400	27
4	2025	Sep, 09	MIL	4.2	22	89	7	0	3	2	4	7	24.7												50.20	n/a	7.10	n/a	17
5	2025	Sep, 03	@ARI	6.0	23	99	3	0	2	3	8	13	29.3												57.40	7,800	21.90	8,400	40
6	2025	Aug, 29	@ATH	6.0	24	97	5	0	2	2	7	11	22.7												29.40	n/a	23.30	n/a	43
7	2025	Aug, 23	CLE	7.0	23	93	2	0	0	0	10	9	32.3												49.40	n/a	38.55	n/a	61
8	2025	Aug, 18	@KC	3.2	20	81	6	2	3	3	5	9	28.4												38.40	7,200	6.85	8,200	17
9	2025	Aug, 12	ARI	5.0	22	91	4	1	1	2	3	12	28.6	56.0%	2.2	8.8%	1.8	5.5%	-2.1	19.8%	2.6		9.9%	0.5	51.90	n/a	11.65	n/a	21
10	2025	Aug, 06	NYY	3.1	17	68	3	0	1	4	3	6	23.5	32.4%	-6.7	16.2%	-0.8	11.8%	10.9	25.0%	1.8		14.7%	2.7	59.30	n/a	7.30	n/a	16
11	2025	Aug, 01	@SEA	4.1	19	92	3	0	2	3	7	18	27.2	38.0%	1.4	12.0%	5.5	21.7%	2.0	19.6%	-1.6		8.7%	-1.4	52.90	n/a	16.15	n/a	28
12	2025	Jul, 27	ATL	6.0	23	100	2	0	1	3	7	13	29.0												58.20	n/a	26.50	n/a	46
13	2025	Jul, 21	ATH	6.0	27	95	4	1	2	4	7	8	27.4	34.7%	0.7	12.6%	2.0	3.2%	-31.6	30.5%	-1.7		18.9%	5.3	56.80	6,800	22.70	8,000	43
14	2025	Jul, 11	@HOU	5.1	24	87	5	1	3	4	6	10	31.0	47.1%	-4.8	12.6%	3.0	5.7%	-0.1	23.0%	4.9		11.5%	5.2	49.10	n/a	16.60	n/a	31
15	2025	Jul, 06	@SD	3.2	18	85	5	0	2	2	5	11	21.2	24.7%	4.2	31.8%	3.4	5.9%	-5.3	20.0%	1.9		17.6%	-8.1	47.20	n/a	10.05	n/a	20
16	2025	Jun, 29	SEA	6.0	26	88	7	0	1	0	7	13	27.3												53.80	6,800	21.30	7,800	40
17	2025	Jun, 22	@PIT	4.0	19	88	5	0	3	2	2	13	21.6												48.40	7,300	2.80	8,600	9
18	2025	Jun, 17	KC	5.2	27	94	8	3	6	2	4	6	22.3	39.4%	-3.1	31.9%	-1.1	7.4%	-2.3	12.8%	-14.3		7.4%	3.7	58.10	n/a	2.75	n/a	11
19	2025	Jun, 11	@MIN	4.0	19	87	5	1	4	4	3	9	25.3	39.1%	3.8	28.7%	-7.3	6.9%	-6.8	17.2%	-4.3		8.0%	-7.8	76.60	n/a	1.60	n/a	9
20	2025	Jun, 05	@TB	5.0	19	80	3	1	1	1	6	6	21.3	36.3%	-0.4	26.3%	4.2	11.3%	3.8	7.5%	-7.3		18.8%	3.1	51.80	n/a	18.85	n/a	30

2024

Box Score														Pitch Usage/Velo												DFS
#	Date		Opp	IP	BF	PC	H	HR	ER	BB	SO	SwStr	CSW%	FF		SL		CU		CH		FC		SI		Rating	DK $	DK	FD $	FD

2025 Splits				vs LHB									vs RHB
Pitch	Type	MPH	SPIN	Whiff%	Usage	xBAVG	xWOBA	K%	BB%	xSLG	ISO	HR	Usage	xBAVG	xWOBA	K%	BB%	xSLG	ISO	HR
4-Seamer	Fastball	MPH		0%	49%	.209	.322	22.4	14.7	.390	.143	3	49%	.263	.385	26.4	14.9	.502	.109	3
Slider	Breaking	87.6 MPH	2544	26%	21%	.207	.283	27.3	6.8	.399	.171	2	40%	.248	.315	13.5	8.3	.411	.136	3
Changeup	Offspeed	90.7 MPH	1523	32%	30%	.214	.286	29.0	9.7	.358	.054	0	12%	.263	.322	40.6	6.3	.398	.241	1

2024 Splits				vs LHB									vs RHB
Pitch	Type	MPH	SPIN	Whiff%	Usage	xBAVG	xWOBA	K%	BB%	xSLG	ISO	HR	Usage	xBAVG	xWOBA	K%	BB%	xSLG	ISO	HR
4-Seamer	Fastball	MPH		0%	53%	.320	.457	11.4	15.9	.625	.371	2	63%	.288	.389	19.6	8.9	.544	.200	2
Cutter	Fastball	91.1 MPH	2378	0%	4%	.963	1.316	0.0	50.0	3.766	3.000	1
Slider	Breaking	86.8 MPH	2542	22%	29%	.211	.233	20.0	5.0	.276	.000	0	37%	.355	.400	16.0	8.0	.509	.261	1
Changeup	Offspeed	89.5 MPH	1920	36%	14%	.172	.236	22.2	11.1	.222	.000	0

2023 Splits				vs LHB									vs RHB
Pitch	Type	MPH	SPIN	Whiff%	Usage	xBAVG	xWOBA	K%	BB%	xSLG	ISO	HR	Usage	xBAVG	xWOBA	K%	BB%	xSLG	ISO	HR

Splits	vs LHB								vs RHB
Year	PA	xBAVG	xWOBA	xSLG	ISO	K%	BB%	HR	PA	xBAVG	xWOBA	xSLG	ISO	K%	BB%	HR
2025	327	.232	.328	.437	.138	24.2%	10.7%	10	319	.262	.348	.453	.139	21.6%	10.0%	8
2024	86	.261	.364	.474	.216	15.1%	11.6%	3	87	.300	.388	.539	.243	20.7%	8.0%	4

	Home								Road
Season	PA	xAVG	xWOBA	K%	BB%	xSLG	ISO	HR	PA	xAVG	xWOBA	K%	BB%	xSLG	ISO	HR
2025	49	.225	.293	70.0%	28.0%	.365	.262	0	51	.219	.302	78.0%	39.0%	.356	.275	0
2024	86	.261	.364	15.1%	11.6%	.474	.216	3	94	.295	.382	18.1%	10.6%	.517	.232	3

Split	Games	Wind 0-9 mph+	Wind 10+ mph	Humid 0-25	Humid 25-50	Humid 50-75	Humid 75-100	Temp 0-40	Temp 40-60	Temp 61-79	Temp 80+
Road	11.83	11.96	17.12	0.00	7.77	16.00	14.73	0.00	6.12	11.49	14.81
Home	12.22	13.05	11.07	0.00	8.50	13.22	0.00	0.00	0.00	12.20	12.22