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Jack Winkler

Positions: Shortstop, Third Baseman and Second Baseman

Bats: Right • Throws: Right

6-1, 185lb (185cm, 83kg)

Team: Athletics (minors)

Born: November 4, 1998 in Littleton, CO us

Draft: Drafted by the Oakland Athletics in the 10th round of the 2021 MLB June Amateur Draft from University of San Francisco (San Francisco, CA).

High School: Chatfield HS (Littleton, CO)

School: University of San Francisco (San Francisco, CA)

Rookie Status: Exceeded rookie limits during 2025 season

2026 Contract Status: Pre-Arb Eligible

Service Time (01/2026): 0.071 • Arb Eligible: 2029 • Free Agent: 2032

Full Name: Jack Tanner Winkler

Instagram: @j_wink22

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SUMMARY

Career

WAR

-0.2

.250

RBI

OBP

.250

SLG

.375

OPS

.625

OPS+

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Year	Age	AgeDif	Tm	Lg	Lev	Aff	G	PA	AB	R	H	2B	3B	HR	RBI	SB	CS	BB	SO	BA	OBP	SLG	OPS	TB	GDP	HBP	SH	SF	IBB
2018	19	-2.0	San Francisco	WCC	NCAA		58	215	179	24	43	8	0	1	14	2	1	17	44	.240	.338	.302	.640	54		10	8	1	0
2018	19	-1.3	New Bedford	NECL	Smr		36	150	134	16	36	1	0	2	19	9	2	11	37	.269	.333	.321	.654	43		3	0	2	0
2019	20	-0.9	San Francisco	WCC	NCAA		56	262	227	49	68	17	0	6	38	9	3	20	55	.300	.379	.454	.833	103		11	1	3	2
2019	20	-0.2	New Bedford	NECL	Smr		24	106	87	22	27	4	2	2	12	15	0	17	18	.310	.434	.471	.905	41		2	0	0	1
2019	20	0.0	Wareham	CCBL	Smr		5	14	14	1	3	0	0	0	4	0	0	0	5	.214	.214	.214	.429	3		0	0	0	0
2020	21	0.3	San Francisco	WCC	NCAA		17	80	65	8	13	1	0	0	13	5	3	8	13	.200	.350	.215	.565	14		7	0	0	1
2020	21	0.7	St. Cloud	NWDS	Smr		7	32	27	4	11	0	0	0	5	0	1	4	4	.407	.500	.407	.907	11	0	1	0	0
2021	22	0.7	San Francisco	WCC	NCAA		53	239	202	43	62	17	1	7	39	23	4	22	42	.307	.382	.505	.887	102		7	1	7	0
2021	22	1.5	St. Cloud	NWDS	Smr		29	135	110	19	25	7	0	1	19	5	0	16	25	.227	.358	.318	.676	35	3	7	1	1
2021	22		2 Teams	2 Lgs	A-Rk	OAK	24	99	89	10	17	5	1	0	5	4	2	7	20	.191	.263	.270	.532	24	3	2	0	1	0
2021	22	0.9	Stockton	LAW	A	OAK	15	68	61	8	9	3	0	0	2	2	2	5	14	.148	.235	.197	.432	12	0	2	0	0	0
2021	22	2.1	Athletics	ACL	Rk	OAK	9	31	28	2	8	2	1	0	3	2	0	2	6	.286	.323	.429	.751	12	3	0	0	1	0
2022	23	0.7	Lansing	MIDW	A+	OAK	60	234	206	31	55	9	1	4	25	4	2	22	37	.267	.355	.379	.733	78	3	6	0	0	0
2023	24		2 Teams	2 Lgs	A+-AA	OAK	117	500	437	62	107	25	2	7	58	22	5	50	104	.245	.331	.359	.690	157	9	8	1	4	0
2023	24	-0.4	Midland	TL	AA	OAK	46	200	172	28	40	9	1	4	32	3	2	21	39	.233	.330	.366	.696	63	5	5	0	2	0
2023	24	1.7	Lansing	MIDW	A+	OAK	71	300	265	34	67	16	1	3	26	19	3	29	65	.253	.331	.355	.686	94	4	3	1	2	0
2024	25	0.7	Midland	TL	AA	OAK	127	536	470	66	105	31	1	8	57	28	5	48	117	.223	.310	.345	.655	162	10	13	1	4	1
2025	26	-0.4	Jacksonville	IL	AAA	MIA	76	281	249	34	56	9	0	6	26	25	0	26	79	.225	.299	.333	.632	83	1	2	0	4	0
2025	26	-2.1	MIA	NL	Maj	MIA	14	16	16	2	4	2	0	0	0	1	0	0	4	.250	.250	.375	.625	6	0	0	0	0	0
2026	27		2 Teams	PCL	AAA	HOU-ATH	64	257	230	27	42	10	0	5	31	6	2	20	75	.183	.268	.291	.560	67	7	7	0	0	1
2026	27	0.0	Sugar Land	PCL	AAA	HOU	56	227	206	22	38	10	0	5	28	4	2	15	69	.184	.260	.306	.566	63	3	6	0	0	1
2026	27	0.0	Las Vegas	PCL	AAA	ATH	8	30	24	5	4	0	0	0	3	2	0	5	6	.167	.333	.167	.500	4	4	1	0	0	0
Year	Age	AgeDif	Tm	Lg	Lev	Aff	G	PA	AB	R	H	2B	3B	HR	RBI	SB	CS	BB	SO	BA	OBP	SLG	OPS	TB	GDP	HBP	SH	SF	IBB
Majors (1 season)					Majors		14	16	16	2	4	2	0	0	0	1	0	0	4	.250	.250	.375	.625	6	0	0	0	0	0
Minors (6 seasons)					Minors		468	1907	1681	230	382	89	5	30	202	89	16	173	432	.227	.311	.340	.651	571	33	38	2	13	2
College (4 seasons)					College		184	796	673	124	186	43	1	14	104	39	11	67	154	.276	.366	.406	.772	273		35	10	11	3
Other (4 seasons)					Other		101	437	372	62	102	12	2	5	59	29	3	48	89	.274	.374	.358	.731	133		13	1	3	1
All Levels (9 Seasons)							767	3156	2742	418	674	146	8	49	365	158	30	288	679	.246	.333	.358	.692	983		86	13	27	6

AAA (2 seasons)					Minors		140	538	479	61	98	19	0	11	57	31	2	46	154	.205	.284	.313	.598	150	8	9	0	4	1
AA (2 seasons)					Minors		173	736	642	94	145	40	2	12	89	31	7	69	156	.226	.316	.350	.666	225	15	18	1	6	1
A+ (2 seasons)					Minors		131	534	471	65	122	25	2	7	51	23	5	51	102	.259	.341	.365	.707	172	7	9	1	2	0
A (1 season)					Minors		15	68	61	8	9	3	0	0	2	2	2	5	14	.148	.235	.197	.432	12	0	2	0	0	0
Rk (1 season)					Minors		9	31	28	2	8	2	1	0	3	2	0	2	6	.286	.323	.429	.751	12	3	0	0	1	0