Batting

Pitching

Jon Rosoff

Free Agent (AA)

Age: 31

Bats/Throws: L/R

5'8" / 175

DOB: 11/14/1994

(31 years, 11 months, 26 days)

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Minor LeaguesSpring Training

Season	Team	Level	Age	G	PA	HR	R	RBI	SB	BB%	K%	ISO	BABIP	AVG	OBP	SLG	wOBA	wRC+
2018	DET	R	23	21	57	0	9	6	3	15.8%	7.0%	.087	.310	.283	.411	.370	.384	132
2018	DET	R	23	3	5	0	2	0	0	20.0%	60.0%	.000	.000	.000	.200	.000	.151	-13
2018	DET	MiLB	23	24	62	0	11	6	3	16.1%	11.3%	.080	.302	.260	.393	.340	.365	121
2019	DET	A+	24	49	171	1	10	11	2	7.0%	12.9%	.084	.316	.277	.339	.361	.328	117
2019	DET	AA	24	5	10	0	1	0	1	10.0%	40.0%	.000	.400	.222	.300	.222	.252	57
2019	DET	MiLB	24	54	181	1	11	11	3	7.2%	14.4%	.079	.319	.274	.337	.354	.324	114
2021	DET	AA	26	44	151	0	12	4	3	9.3%	22.5%	.044	.272	.206	.278	.250	.247	49
2021	DET	AAA	26	10	32	0	4	2	1	18.8%	37.5%	.000	.167	.083	.290	.083	.222	33
2021	DET	MiLB	26	54	183	0	16	6	4	10.9%	25.1%	.038	.261	.188	.280	.225	.242	46
2022	DET	A+	27	4	15	0	1	2	0	0.0%	6.7%	.133	.286	.267	.267	.400	.296	87
2022	DET	AA	27	25	71	0	7	2	0	11.3%	16.9%	.032	.294	.238	.324	.270	.281	74
2022	DET	MiLB	27	29	86	0	8	4	0	9.3%	15.1%	.051	.292	.244	.314	.295	.284	76
2022	DET	ST	27	1	0	0	0	0	0	0.0%	0.0%	.000	.000	.000	.000	.000	.000	-100

Season	Team	Level	Age	G	PA	HR	R	RBI	SB	BB%	K%	ISO	BABIP	AVG	OBP	SLG	wOBA	wRC+
2018	DET	R	23	21	57	0	9	6	3	15.8%	7.0%	.087	.310	.283	.411	.370	.384	132
2018	DET	R	23	3	5	0	2	0	0	20.0%	60.0%	.000	.000	.000	.200	.000	.151	-13
2018	DET	MiLB	23	24	62	0	11	6	3	16.1%	11.3%	.080	.302	.260	.393	.340	.365	121
2019	DET	A+	24	49	171	1	10	11	2	7.0%	12.9%	.084	.316	.277	.339	.361	.328	117
2019	DET	AA	24	5	10	0	1	0	1	10.0%	40.0%	.000	.400	.222	.300	.222	.252	57
2019	DET	MiLB	24	54	181	1	11	11	3	7.2%	14.4%	.079	.319	.274	.337	.354	.324	114
2021	DET	AA	26	44	151	0	12	4	3	9.3%	22.5%	.044	.272	.206	.278	.250	.247	49
2021	DET	AAA	26	10	32	0	4	2	1	18.8%	37.5%	.000	.167	.083	.290	.083	.222	33
2021	DET	MiLB	26	54	183	0	16	6	4	10.9%	25.1%	.038	.261	.188	.280	.225	.242	46
2022	DET	A+	27	4	15	0	1	2	0	0.0%	6.7%	.133	.286	.267	.267	.400	.296	87
2022	DET	AA	27	25	71	0	7	2	0	11.3%	16.9%	.032	.294	.238	.324	.270	.281	74
2022	DET	MiLB	27	29	86	0	8	4	0	9.3%	15.1%	.051	.292	.244	.314	.295	.284	76
2022	DET	ST	27	1	0	0	0	0	0	0.0%	0.0%	.000	.000	.000	.000	.000	.000	-100

Minor LeaguesSpring Training

Season	Team	Level	G	AB	PA	H	1B	2B	3B	HR	R	RBI	BB	SO	HBP	SF	SH	GDP	SB	CS	AVG
2018	DET	R	21	46	57	13	10	2	1	0	9	6	9	4	1	0	1	3	3	2	.283
2018	DET	R	3	4	5	0	0	0	0	0	2	0	1	3	0	0	0	0	0	0	.000
2018	DET	MiLB	24	50	62	13	10	2	1	0	11	6	10	7	1	0	1	3	3	2	.260
2019	DET	A+	49	155	171	43	34	6	2	1	10	11	12	22	3	1	0	3	2	1	.277
2019	DET	AA	5	9	10	2	2	0	0	0	1	0	1	4	0	0	0	0	1	0	.222
2019	DET	MiLB	54	164	181	45	36	6	2	1	11	11	13	26	3	1	0	3	3	1	.274
2021	DET	AA	44	136	151	28	22	6	0	0	12	4	14	34	0	1	0	0	3	1	.206
2021	DET	AAA	10	24	32	2	2	0	0	0	4	2	6	12	1	0	1	1	1	0	.083
2021	DET	MiLB	54	160	183	30	24	6	0	0	16	6	20	46	1	1	1	1	4	1	.188
2022	DET	A+	4	15	15	4	2	2	0	0	1	2	0	1	0	0	0	0	0	0	.267
2022	DET	AA	25	63	71	15	13	2	0	0	7	2	8	12	0	0	0	2	0	0	.238
2022	DET	MiLB	29	78	86	19	15	4	0	0	8	4	8	13	0	0	0	2	0	0	.244
2022	DET	ST	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.000

Season	Team	Level	G	AB	PA	H	1B	2B	3B	HR	R	RBI	BB	SO	HBP	SF	SH	GDP	SB	CS	AVG
2018	DET	R	21	46	57	13	10	2	1	0	9	6	9	4	1	0	1	3	3	2	.283
2018	DET	R	3	4	5	0	0	0	0	0	2	0	1	3	0	0	0	0	0	0	.000
2018	DET	MiLB	24	50	62	13	10	2	1	0	11	6	10	7	1	0	1	3	3	2	.260
2019	DET	A+	49	155	171	43	34	6	2	1	10	11	12	22	3	1	0	3	2	1	.277
2019	DET	AA	5	9	10	2	2	0	0	0	1	0	1	4	0	0	0	0	1	0	.222
2019	DET	MiLB	54	164	181	45	36	6	2	1	11	11	13	26	3	1	0	3	3	1	.274
2021	DET	AA	44	136	151	28	22	6	0	0	12	4	14	34	0	1	0	0	3	1	.206
2021	DET	AAA	10	24	32	2	2	0	0	0	4	2	6	12	1	0	1	1	1	0	.083
2021	DET	MiLB	54	160	183	30	24	6	0	0	16	6	20	46	1	1	1	1	4	1	.188
2022	DET	A+	4	15	15	4	2	2	0	0	1	2	0	1	0	0	0	0	0	0	.267
2022	DET	AA	25	63	71	15	13	2	0	0	7	2	8	12	0	0	0	2	0	0	.238
2022	DET	MiLB	29	78	86	19	15	4	0	0	8	4	8	13	0	0	0	2	0	0	.244
2022	DET	ST	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.000

Minor LeaguesSpring TrainingAverages

Season	Team	Level	BB%	K%	BB/K	AVG	OBP	SLG	OPS	ISO	Spd	BABIP	wSB	wRC	wRAA	wOBA	wRC+
2018	DET	R	15.8%	7.0%	2.25	.283	.411	.370	.780	.087	7.2	.310	-0.3	9	2.2	.384	132
2018	DET	R	20.0%	60.0%	0.33	.000	.200	.000	.200	.000	2.6	.000	0.0	0	-0.7	.151	-13
2018	DET	MiLB	16.1%	11.3%	1.43	.260	.393	.340	.733	.080	7.5	.302	-0.3	9	1.5	.365	121
2019	DET	A+	7.0%	12.9%	0.55	.277	.339	.361	.700	.084	3.9	.316	-0.1	20	2.0	.328	117
2019	DET	AA	10.0%	40.0%	0.25	.222	.300	.222	.522	.000	6.0	.400	0.2	1	-0.4	.252	57
2019	DET	MiLB	7.2%	14.4%	0.50	.274	.337	.354	.691	.079	4.4	.319	0.1	21	1.6	.324	114
2021	DET	AA	9.3%	22.5%	0.41	.206	.278	.250	.528	.044	3.6	.272	0.1	10	-9.5	.247	49
2021	DET	AAA	18.8%	37.5%	0.50	.083	.290	.083	.374	.000	6.0	.167	0.2	1	-2.9	.222	33
2021	DET	MiLB	10.9%	25.1%	0.43	.188	.280	.225	.505	.038	4.0	.261	0.2	11	-12.5	.242	46
2022	DET	A+	0.0%	6.7%	0.00	.267	.267	.400	.667	.133	1.1	.286	0.0	1	-0.4	.296	87
2022	DET	AA	11.3%	16.9%	0.67	.238	.324	.270	.594	.032	1.4	.294	-0.1	6	-2.5	.281	74
2022	DET	MiLB	9.3%	15.1%	0.62	.244	.314	.295	.609	.051	1.4	.292	-0.2	8	-2.9	.284	76
2022	DET	ST	0.0%	0.0%	0.00	.000	.000	.000	.000	.000	0.1	.000	0.0	0	0.0	.000	-100

Season	Team	Level	BB%	K%	BB/K	AVG	OBP	SLG	OPS	ISO	Spd	BABIP	wSB	wRC	wRAA	wOBA	wRC+
2018	DET	R	15.8%	7.0%	2.25	.283	.411	.370	.780	.087	7.2	.310	-0.3	9	2.2	.384	132
2018	DET	R	20.0%	60.0%	0.33	.000	.200	.000	.200	.000	2.6	.000	0.0	0	-0.7	.151	-13
2018	DET	MiLB	16.1%	11.3%	1.43	.260	.393	.340	.733	.080	7.5	.302	-0.3	9	1.5	.365	121
2019	DET	A+	7.0%	12.9%	0.55	.277	.339	.361	.700	.084	3.9	.316	-0.1	20	2.0	.328	117
2019	DET	AA	10.0%	40.0%	0.25	.222	.300	.222	.522	.000	6.0	.400	0.2	1	-0.4	.252	57
2019	DET	MiLB	7.2%	14.4%	0.50	.274	.337	.354	.691	.079	4.4	.319	0.1	21	1.6	.324	114
2021	DET	AA	9.3%	22.5%	0.41	.206	.278	.250	.528	.044	3.6	.272	0.1	10	-9.5	.247	49
2021	DET	AAA	18.8%	37.5%	0.50	.083	.290	.083	.374	.000	6.0	.167	0.2	1	-2.9	.222	33
2021	DET	MiLB	10.9%	25.1%	0.43	.188	.280	.225	.505	.038	4.0	.261	0.2	11	-12.5	.242	46
2022	DET	A+	0.0%	6.7%	0.00	.267	.267	.400	.667	.133	1.1	.286	0.0	1	-0.4	.296	87
2022	DET	AA	11.3%	16.9%	0.67	.238	.324	.270	.594	.032	1.4	.294	-0.1	6	-2.5	.281	74
2022	DET	MiLB	9.3%	15.1%	0.62	.244	.314	.295	.609	.051	1.4	.292	-0.2	8	-2.9	.284	76
2022	DET	ST	0.0%	0.0%	0.00	.000	.000	.000	.000	.000	0.1	.000	0.0	0	0.0	.000	-100

Minor LeaguesSpring Training

Season	Team	Level	GB/FB	LD%	GB%	FB%	IFFB%	HR/FB	Pull%	Cent%	Oppo%
2018	DET	R	2.55	7.1%	66.7%	26.2%	18.2%	0.0%	39.5%	25.6%	34.9%
2018	DET	R	1.00	0.0%	100.0%	0.0%	0.0%	0.0%	100.0%	0.0%	0.0%
2018	DET	MiLB	2.64	7.0%	67.4%	25.6%	18.2%	0.0%	40.9%	25.0%	34.1%
2019	DET	A+	1.83	15.0%	54.9%	30.1%	10.0%	2.5%	44.8%	17.2%	38.1%
2019	DET	AA	1.50	0.0%	60.0%	40.0%	0.0%	0.0%	0.0%	20.0%	80.0%
2019	DET	MiLB	1.81	14.5%	55.1%	30.4%	9.5%	2.4%	43.2%	17.3%	39.6%
2021	DET	AA	1.40	17.6%	48.0%	34.3%	11.4%	0.0%	40.8%	21.4%	37.9%
2021	DET	AAA	1.50	16.7%	50.0%	33.3%	0.0%	0.0%	38.5%	30.8%	30.8%
2021	DET	MiLB	1.41	17.5%	48.2%	34.2%	10.3%	0.0%	40.5%	22.4%	37.1%
2022	DET	A+	1.00	14.3%	42.9%	42.9%	50.0%	0.0%	64.3%	21.4%	14.3%
2022	DET	AA	1.63	16.0%	52.0%	32.0%	25.0%	0.0%	29.4%	27.5%	43.1%
2022	DET	MiLB	1.45	15.6%	50.0%	34.4%	31.8%	0.0%	36.9%	26.2%	36.9%

Season	Team	Level	GB/FB	LD%	GB%	FB%	IFFB%	HR/FB	Pull%	Cent%	Oppo%
2018	DET	R	2.55	7.1%	66.7%	26.2%	18.2%	0.0%	39.5%	25.6%	34.9%
2018	DET	R	1.00	0.0%	100.0%	0.0%	0.0%	0.0%	100.0%	0.0%	0.0%
2018	DET	MiLB	2.64	7.0%	67.4%	25.6%	18.2%	0.0%	40.9%	25.0%	34.1%
2019	DET	A+	1.83	15.0%	54.9%	30.1%	10.0%	2.5%	44.8%	17.2%	38.1%
2019	DET	AA	1.50	0.0%	60.0%	40.0%	0.0%	0.0%	0.0%	20.0%	80.0%
2019	DET	MiLB	1.81	14.5%	55.1%	30.4%	9.5%	2.4%	43.2%	17.3%	39.6%
2021	DET	AA	1.40	17.6%	48.0%	34.3%	11.4%	0.0%	40.8%	21.4%	37.9%
2021	DET	AAA	1.50	16.7%	50.0%	33.3%	0.0%	0.0%	38.5%	30.8%	30.8%
2021	DET	MiLB	1.41	17.5%	48.2%	34.2%	10.3%	0.0%	40.5%	22.4%	37.1%
2022	DET	A+	1.00	14.3%	42.9%	42.9%	50.0%	0.0%	64.3%	21.4%	14.3%
2022	DET	AA	1.63	16.0%	52.0%	32.0%	25.0%	0.0%	29.4%	27.5%	43.1%
2022	DET	MiLB	1.45	15.6%	50.0%	34.4%	31.8%	0.0%	36.9%	26.2%	36.9%

Minor LeaguesSpring Training

Season	Team	Level	GB	FB	LD	IFFB	Balls	Strikes	Pitches
2018	DET	R	28	11	3	2	39	56	95
2018	DET	R	1	0	0	0	4	10	14
2018	DET	MiLB	29	11	3	2	43	66	109
2019	DET	A+	73	40	20	4	215	406	621
2019	DET	AA	3	2	0	0	15	27	42
2019	DET	MiLB	76	42	20	4	230	433	663
2021	DET	AA	49	35	18	4	216	378	594
2021	DET	AAA	6	4	2	0	60	83	143
2021	DET	MiLB	55	39	20	4	276	461	737
2022	DET	A+	6	6	2	3	20	38	58
2022	DET	AA	26	16	8	4	93	160	253
2022	DET	MiLB	32	22	10	7	113	198	311

Season	Team	Level	GB	FB	LD	IFFB	Balls	Strikes	Pitches
2018	DET	R	28	11	3	2	39	56	95
2018	DET	R	1	0	0	0	4	10	14
2018	DET	MiLB	29	11	3	2	43	66	109
2019	DET	A+	73	40	20	4	215	406	621
2019	DET	AA	3	2	0	0	15	27	42
2019	DET	MiLB	76	42	20	4	230	433	663
2021	DET	AA	49	35	18	4	216	378	594
2021	DET	AAA	6	4	2	0	60	83	143
2021	DET	MiLB	55	39	20	4	276	461	737
2022	DET	A+	6	6	2	3	20	38	58
2022	DET	AA	26	16	8	4	93	160	253
2022	DET	MiLB	32	22	10	7	113	198	311

MLB F-Strike%, SwStr%, CStr%, CSW% are from the Sports Info Solution data source.
All MiLB and Pace data are from Statcast.

Minor LeaguesSpring TrainingAverages

Season	Team	Level	Swing%	Contact%	F-Strike%	SwStr%	CStr%	CSW%
2018	DET	R	49.5%	91.5%	8.8%	4.2%	9.5%	13.7%
2018	DET	R	71.4%	10.0%	60.0%	64.3%	0.0%	64.3%
2018	DET	MiLB	52.3%	77.2%	12.9%	11.9%	8.3%	20.2%
2019	DET	A+	50.2%	84.3%	47.4%	7.9%	15.0%	22.9%
2019	DET	AA	50.0%	66.7%	50.0%	16.7%	9.5%	26.2%
2019	DET	MiLB	50.2%	83.2%	47.5%	8.4%	14.6%	23.1%
2021	DET	AA	49.5%	79.9%	47.0%	9.9%	14.0%	23.9%
2021	DET	AAA	42.0%	70.0%	46.9%	12.6%	16.1%	28.7%
2021	DET	MiLB	48.0%	78.2%	47.0%	10.4%	14.4%	24.8%
2022	DET	A+	53.4%	74.2%	66.7%	13.8%	12.1%	25.9%
2022	DET	AA	49.8%	74.6%	46.5%	12.6%	13.4%	26.1%
2022	DET	MiLB	50.5%	74.5%	50.0%	12.9%	13.2%	26.0%

Season	Team	Level	Swing%	Contact%	F-Strike%	SwStr%	CStr%	CSW%
2018	DET	R	49.5%	91.5%	8.8%	4.2%	9.5%	13.7%
2018	DET	R	71.4%	10.0%	60.0%	64.3%	0.0%	64.3%
2018	DET	MiLB	52.3%	77.2%	12.9%	11.9%	8.3%	20.2%
2019	DET	A+	50.2%	84.3%	47.4%	7.9%	15.0%	22.9%
2019	DET	AA	50.0%	66.7%	50.0%	16.7%	9.5%	26.2%
2019	DET	MiLB	50.2%	83.2%	47.5%	8.4%	14.6%	23.1%
2021	DET	AA	49.5%	79.9%	47.0%	9.9%	14.0%	23.9%
2021	DET	AAA	42.0%	70.0%	46.9%	12.6%	16.1%	28.7%
2021	DET	MiLB	48.0%	78.2%	47.0%	10.4%	14.4%	24.8%
2022	DET	A+	53.4%	74.2%	66.7%	13.8%	12.1%	25.9%
2022	DET	AA	49.8%	74.6%	46.5%	12.6%	13.4%	26.1%
2022	DET	MiLB	50.5%	74.5%	50.0%	12.9%	13.2%	26.0%

Minor LeaguesSpring Training

Season	Team	Level	Pos	G	GS	Inn	PO	A	E	DP	SB	CS	PB
2021	DET	AA	P	1	0	0.1	0	0	0	0
2021	DET	AAA	P	1	0	0.1	0	0	0	0
2022	DET	AA	P	3	0	2.1	0	0	0	0
2018	DET	R	C	15	9	75.2	102	14	0	3	6	7	1
2018	DET	R	C	3	0	10.0	10	1	0	0	3	1	0
2019	DET	A+	C	47	44	374.0	375	35	4	3	33	14	5
2019	DET	AA	C	4	3	27.2	27	4	0	1	3	1	0
2021	DET	AA	C	39	39	328.1	361	12	6	3	15	7	2
2021	DET	AAA	C	8	8	60.0	65	3	1	0	3	0	0
2022	DET	A+	C	4	4	32.2	41	1	0	1	3	1	1
2022	DET	AA	C	18	17	148.2	186	4	2	0	13	4	1
2019	DET	AA	2B	1	0	3.0	1	1	1	0
2022	DET	AA	2B	1	0	0.1	0	1	0	0
2021	DET	AA	LF	3	2	20.0	7	0	0	0
2021	DET	AAA	LF	2	0	10.0	4	0	0	0
2022	DET	AA	LF	2	0	4.0	0	0	0	0
2018	DET	R	DH	6	6	0.0	0	0	0	0
2019	DET	A+	DH	3	3	0.0	0	0	0	0
2021	DET	AA	DH	1	1	0.0	0	0	0	0
2022	DET	AA	DH	2	1	0.0	0	0	0	0

Season	Team	Level	Pos	G	GS	Inn	PO	A	E	DP	SB	CS	PB
2021	DET	AA	P	1	0	0.1	0	0	0	0
2021	DET	AAA	P	1	0	0.1	0	0	0	0
2022	DET	AA	P	3	0	2.1	0	0	0	0
2018	DET	R	C	15	9	75.2	102	14	0	3	6	7	1
2018	DET	R	C	3	0	10.0	10	1	0	0	3	1	0
2019	DET	A+	C	47	44	374.0	375	35	4	3	33	14	5
2019	DET	AA	C	4	3	27.2	27	4	0	1	3	1	0
2021	DET	AA	C	39	39	328.1	361	12	6	3	15	7	2
2021	DET	AAA	C	8	8	60.0	65	3	1	0	3	0	0
2022	DET	A+	C	4	4	32.2	41	1	0	1	3	1	1
2022	DET	AA	C	18	17	148.2	186	4	2	0	13	4	1
2019	DET	AA	2B	1	0	3.0	1	1	1	0
2022	DET	AA	2B	1	0	0.1	0	1	0	0
2021	DET	AA	LF	3	2	20.0	7	0	0	0
2021	DET	AAA	LF	2	0	10.0	4	0	0	0
2022	DET	AA	LF	2	0	4.0	0	0	0	0
2018	DET	R	DH	6	6	0.0	0	0	0	0
2019	DET	A+	DH	3	3	0.0	0	0	0	0
2021	DET	AA	DH	1	1	0.0	0	0	0	0
2022	DET	AA	DH	2	1	0.0	0	0	0	0

Jon Rosoff

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Fielding

BAL	CHW	ATH
BOS	CLE	HOU
NYY	DET	LAA
TBR	KCR	SEA
TOR	MIN	TEX

ATL	CHC	ARI
MIA	CIN	COL
NYM	MIL	LAD
PHI	PIT	SDP
WSN	STL	SFG