Batting

Ernesto Martinez Jr.

Milwaukee Brewers (AAA)

Age: 25

Bats/Throws: L/L

6'6" / 254

DOB: 6/20/1999

(25 years, 10 months, 5 days)

Stats

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring Training

Season	Team	Level	Age	G G - Games Played	PA PA - Plate Appearances	HR HR - Home Runs	R R - Runs	RBI RBI - Runs Batted In	SB SB - Stolen Bases	BB% BB% - Walk Percentage (BB/PA)	K% K% - Strikeout Percentage (SO/PA)	ISO ISO - Isolated Power (SLG-AVG)	BABIP BABIP - Batting Average on Balls in Play	AVG AVG - Batting Average (H/AB)	OBP OBP - On Base Percentage	SLG SLG - Slugging Percentage	wOBA wOBA - Weighted On Base Average (Linear Weights)	wRC+ wRC+ - Runs per PA scaled where 100 is average; both league and park adjusted; based on wOBA	BsR Base Running - Base running runs above average, includes SB or CS	Off Offense - Batting and Base Running combined (above average)	Def Defense - Fielding and Positional Adjustment combined (above average)	WAR WAR - Wins Above Replacement
2017	MIL	R	18	38	148	3	14	17	2	20.3%	20.9%	.177	.321	.257	.419	.434	.418	155
2017	MIL	R	18	11	48	0	3	0	0	12.5%	39.6%	.024	.304	.167	.271	.190	.240	44
2017	MIL	MiLB	18	49	196	3	17	17	2	18.4%	25.5%	.135	.317	.232	.383	.368	.374	128
2018	MIL	R	19	35	146	0	15	10	5	11.0%	32.9%	.056	.364	.224	.336	.280	.313	90
2019	MIL	R	20	48	188	6	25	25	4	11.2%	28.7%	.183	.356	.262	.356	.445	.358	116
2021	MIL	A	22	79	311	11	52	48	30	10.3%	27.0%	.218	.356	.274	.370	.492	.391	127
2022	MIL	CPX	23	7	25	3	4	8	0	24.0%	28.0%	.474	.222	.263	.440	.737	.506	197
2022	MIL	A+	23	21	77	2	10	9	8	20.8%	27.3%	.153	.324	.237	.403	.390	.369	125
2022	MIL	MiLB	23	28	102	5	14	17	8	21.6%	27.5%	.231	.304	.244	.412	.474	.403	143
2022	MIL	ST	23	2	3	0	0	0	0	0.0%	33.3%	.000	.000	.000	.333	.000	.246	43
2023	MIL	A+	24	67	272	10	33	30	13	8.5%	21.0%	.177	.313	.267	.341	.444	.360	120
2023	MIL	AA	24	31	125	2	17	14	3	13.6%	17.6%	.104	.293	.245	.355	.349	.334	95
2023	MIL	MiLB	24	98	397	12	50	44	16	10.1%	19.9%	.155	.306	.261	.345	.415	.352	112
2024	MIL	AA	25	110	457	13	52	62	20	8.8%	16.8%	.182	.322	.284	.365	.466	.384	145
2024	MIL	ST	25	7	8	0	0	2	0	0.0%	0.0%	.143	.500	.571	.500	.714	.497	207
2025	MIL	ST	26	12	20	1	4	6	1	10.0%	35.0%	.222	.400	.278	.350	.500	.371	118
2025	FGDC	PROJ	26	3	14	0	1	2	0	7.2%	24.5%	.140	.290	.232	.299	.372	.295	88	0.0	-0.2	-0.2	0.0
2025	Steamer	PROJ	26	10	41	1	4	4	1	7.1%	23.6%	.143	.284	.233	.296	.376	.295	88	0.0	-0.6	-0.8	0.0
2025	ZiPS	PROJ	26	108	428	10	44	52	11	7.2%	25.5%	.137	.296	.232	.301	.369	.295	88	-0.2	-6.4	-6.6	0.1
2025	ZiPS DC	PROJ	26	3	14	0	1	2	0	7.2%	25.5%	.137	.296	.232	.301	.369	.295	88	0.0	-0.2	-0.2	0.0
2025	OOPSY	PROJ	26	3	14	0	2	2	0	7.3%	25.2%	.171	.283	.233	.300	.404	.306	95	0.0	-0.1	-0.2	0.0
2025	MIL	AAA	26	18	77	3	10	13	1	11.7%	18.2%	.182	.340	.303	.390	.485	.395	141
2025	FGDC	ROS	26	15	65	2	7	7	1	7.4%	23.7%	.142	.283	.232	.298	.374	.299	88	0.0	-1.0	-1.3	0.0
2025	Steamer	ROS		16	65	2	7	7	1	7.4%	23.7%	.142	.283	.232	.298	.374	.299	88	0.0	-1.0	-1.2	0.0
2025	ZiPS DC	ROS	26	15	65	2	7	8	2	7.2%	25.5%	.137	.296	.232	.301	.369	.299	88	0.0	-1.0	-1.2	0.0
2025	ATC DC	ROS	26	15	65	2	7	7	1	9.1%	22.4%	.149	.285	.238	.314	.388	.312	96	0.0	-0.3	-1.3	0.1
2025	THE BAT	ROS	26	15	65	1	7	7	2	6.9%	22.9%	.134	.287	.234	.297	.367	.295	85	0.0	-1.1	-1.3	0.0
2025	THE BAT X	ROS	26	15	65	1	7	7	2	6.9%	22.8%	.134	.287	.234	.297	.368	.295	86	0.1	-1.0	-1.3	0.0
2025	OOPSY	ROS	26	15	65	2	7	8	2	7.4%	25.8%	.176	.287	.235	.303	.411	.315	98	0.0	-0.1	-1.2	0.1

Season	Team	Level	Age	G G - Games Played	PA PA - Plate Appearances	HR HR - Home Runs	R R - Runs	RBI RBI - Runs Batted In	SB SB - Stolen Bases	BB% BB% - Walk Percentage (BB/PA)	K% K% - Strikeout Percentage (SO/PA)	ISO ISO - Isolated Power (SLG-AVG)	BABIP BABIP - Batting Average on Balls in Play	AVG AVG - Batting Average (H/AB)	OBP OBP - On Base Percentage	SLG SLG - Slugging Percentage	wOBA wOBA - Weighted On Base Average (Linear Weights)	wRC+ wRC+ - Runs per PA scaled where 100 is average; both league and park adjusted; based on wOBA	BsR Base Running - Base running runs above average, includes SB or CS	Off Offense - Batting and Base Running combined (above average)	Def Defense - Fielding and Positional Adjustment combined (above average)	WAR WAR - Wins Above Replacement
2017	MIL	R	18	38	148	3	14	17	2	20.3%	20.9%	.177	.321	.257	.419	.434	.418	155
2017	MIL	R	18	11	48	0	3	0	0	12.5%	39.6%	.024	.304	.167	.271	.190	.240	44
2017	MIL	MiLB	18	49	196	3	17	17	2	18.4%	25.5%	.135	.317	.232	.383	.368	.374	128
2018	MIL	R	19	35	146	0	15	10	5	11.0%	32.9%	.056	.364	.224	.336	.280	.313	90
2019	MIL	R	20	48	188	6	25	25	4	11.2%	28.7%	.183	.356	.262	.356	.445	.358	116
2021	MIL	A	22	79	311	11	52	48	30	10.3%	27.0%	.218	.356	.274	.370	.492	.391	127
2022	MIL	CPX	23	7	25	3	4	8	0	24.0%	28.0%	.474	.222	.263	.440	.737	.506	197
2022	MIL	A+	23	21	77	2	10	9	8	20.8%	27.3%	.153	.324	.237	.403	.390	.369	125
2022	MIL	MiLB	23	28	102	5	14	17	8	21.6%	27.5%	.231	.304	.244	.412	.474	.403	143
2022	MIL	ST	23	2	3	0	0	0	0	0.0%	33.3%	.000	.000	.000	.333	.000	.246	43
2023	MIL	A+	24	67	272	10	33	30	13	8.5%	21.0%	.177	.313	.267	.341	.444	.360	120
2023	MIL	AA	24	31	125	2	17	14	3	13.6%	17.6%	.104	.293	.245	.355	.349	.334	95
2023	MIL	MiLB	24	98	397	12	50	44	16	10.1%	19.9%	.155	.306	.261	.345	.415	.352	112
2024	MIL	AA	25	110	457	13	52	62	20	8.8%	16.8%	.182	.322	.284	.365	.466	.384	145
2024	MIL	ST	25	7	8	0	0	2	0	0.0%	0.0%	.143	.500	.571	.500	.714	.497	207
2025	MIL	ST	26	12	20	1	4	6	1	10.0%	35.0%	.222	.400	.278	.350	.500	.371	118
2025	FGDC	PROJ	26	3	14	0	1	2	0	7.2%	24.5%	.140	.290	.232	.299	.372	.295	88	0.0	-0.2	-0.2	0.0
2025	Steamer	PROJ	26	10	41	1	4	4	1	7.1%	23.6%	.143	.284	.233	.296	.376	.295	88	0.0	-0.6	-0.8	0.0
2025	ZiPS	PROJ	26	108	428	10	44	52	11	7.2%	25.5%	.137	.296	.232	.301	.369	.295	88	-0.2	-6.4	-6.6	0.1
2025	ZiPS DC	PROJ	26	3	14	0	1	2	0	7.2%	25.5%	.137	.296	.232	.301	.369	.295	88	0.0	-0.2	-0.2	0.0
2025	OOPSY	PROJ	26	3	14	0	2	2	0	7.3%	25.2%	.171	.283	.233	.300	.404	.306	95	0.0	-0.1	-0.2	0.0
2025	MIL	AAA	26	18	77	3	10	13	1	11.7%	18.2%	.182	.340	.303	.390	.485	.395	141
2025	FGDC	ROS	26	15	65	2	7	7	1	7.4%	23.7%	.142	.283	.232	.298	.374	.299	88	0.0	-1.0	-1.3	0.0
2025	Steamer	ROS		16	65	2	7	7	1	7.4%	23.7%	.142	.283	.232	.298	.374	.299	88	0.0	-1.0	-1.2	0.0
2025	ZiPS DC	ROS	26	15	65	2	7	8	2	7.2%	25.5%	.137	.296	.232	.301	.369	.299	88	0.0	-1.0	-1.2	0.0
2025	ATC DC	ROS	26	15	65	2	7	7	1	9.1%	22.4%	.149	.285	.238	.314	.388	.312	96	0.0	-0.3	-1.3	0.1
2025	THE BAT	ROS	26	15	65	1	7	7	2	6.9%	22.9%	.134	.287	.234	.297	.367	.295	85	0.0	-1.1	-1.3	0.0
2025	THE BAT X	ROS	26	15	65	1	7	7	2	6.9%	22.8%	.134	.287	.234	.297	.368	.295	86	0.1	-1.0	-1.3	0.0
2025	OOPSY	ROS	26	15	65	2	7	8	2	7.4%	25.8%	.176	.287	.235	.303	.411	.315	98	0.0	-0.1	-1.2	0.1

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring Training

Season	Team	Level	G G - Games Played	AB AB - At Bats	PA PA - Plate Appearances	H H - Hits	1B 1B - Singles	2B 2B - Doubles	3B 3B - Triples	HR HR - Home Runs	R R - Runs	RBI RBI - Runs Batted In	BB BB - Walks	IBB IBB - Intentional Walks	SO SO - Strike Outs	HBP HBP - Hit by Pitch	SF SF - Sacrifice Fly	GDP GDP - Ground into Double Play	SB SB - Stolen Bases	CS CS - Caught Stealing	AVG AVG - Batting Average (H/AB)
2017	MIL	R	38	113	148	29	16	9	1	3	14	17	30	2	31	3	2	3	2	3	.257
2017	MIL	R	11	42	48	7	6	1	0	0	3	0	6	0	19	0	0	0	0	0	.167
2017	MIL	MiLB	49	155	196	36	22	10	1	3	17	17	36	2	50	3	2	3	2	3	.232
2018	MIL	R	35	125	146	28	22	5	1	0	15	10	16	0	48	5	0	2	5	3	.224
2019	MIL	R	48	164	188	43	26	10	1	6	25	25	21	0	54	3	0	3	4	5	.262
2021	MIL	A	79	266	311	73	42	15	5	11	52	48	32	0	84	10	3	7	30	4	.274
2022	MIL	CPX	7	19	25	5	2	0	0	3	4	8	6	0	7	0	0	0	0	0	.263
2022	MIL	A+	21	59	77	14	9	3	0	2	10	9	16	1	21	1	1	1	8	1	.237
2022	MIL	MiLB	28	78	102	19	11	3	0	5	14	17	22	1	28	1	1	1	8	1	.244
2022	MIL	ST	2	2	3	0	0	0	0	0	0	0	0	0	1	1	0	0	0	0	.000
2023	MIL	A+	67	243	272	65	43	11	1	10	33	30	23	0	57	4	0	7	13	4	.267
2023	MIL	AA	31	106	125	26	19	5	0	2	17	14	17	0	22	1	0	3	3	2	.245
2023	MIL	MiLB	98	349	397	91	62	16	1	12	50	44	40	0	79	5	0	10	16	6	.261
2024	MIL	AA	110	401	457	114	69	30	2	13	52	62	40	1	77	13	3	13	20	5	.284
2024	MIL	ST	7	7	8	4	3	1	0	0	0	2	0	0	0	0	1	1	0	0	.571
2025	MIL	ST	12	18	20	5	3	1	0	1	4	6	2	0	7	0	0	0	1	0	.278
2025	FGDC	PROJ	3	13	14	3	2	1	0	0	1	2	1	0	3	0	0		0	0	.232
2025	Steamer	PROJ	10	37	41	9	6	2	0	1	4	4	3	0	10	1	0		1	0	.233
2025	ZiPS	PROJ	108	388	428	90	59	19	2	10	44	52	31	1	109	8	1	12	11	4	.232
2025	ZiPS DC	PROJ	3	13	14	3	2	1	0	0	1	2	1	0	4	0	0		0	0	.232
2025	OOPSY	PROJ	3	13	14	3	2	1	0	0	2	2	1	0	4	0	0		0	0	.233
2025	MIL	AAA	18	66	77	20	15	1	1	3	10	13	9	0	14	1	1	2	1	3	.303
2025	FGDC	ROS	15	59	65	14	9	3	0	2	7	7	5	0	15	1	0		1	0	.232
2025	Steamer	ROS	16	59	65	14	9	3	0	2	7	7	5	0	15	1	0		1	0	.232
2025	ZiPS DC	ROS	15	59	65	14	9	3	0	2	7	8	5	0	17	1	0		2	1	.232
2025	ATC DC	ROS	15	58	65	14	9	3	0	2	7	7	6	0	15	1	0		1	0	.238
2025	THE BAT	ROS	15	59	65	14	9	3	0	1	7	7	4	0	15	1	0	1	2	0	.234
2025	THE BAT X	ROS	15	59	65	14	9	3	0	1	7	7	4	0	15	1	0	1	2	0	.234
2025	OOPSY	ROS	15	59	65	14	8	3	0	2	7	8	5	0	17	1	0		2	1	.235

Season	Team	Level	G G - Games Played	AB AB - At Bats	PA PA - Plate Appearances	H H - Hits	1B 1B - Singles	2B 2B - Doubles	3B 3B - Triples	HR HR - Home Runs	R R - Runs	RBI RBI - Runs Batted In	BB BB - Walks	IBB IBB - Intentional Walks	SO SO - Strike Outs	HBP HBP - Hit by Pitch	SF SF - Sacrifice Fly	GDP GDP - Ground into Double Play	SB SB - Stolen Bases	CS CS - Caught Stealing	AVG AVG - Batting Average (H/AB)
2017	MIL	R	38	113	148	29	16	9	1	3	14	17	30	2	31	3	2	3	2	3	.257
2017	MIL	R	11	42	48	7	6	1	0	0	3	0	6	0	19	0	0	0	0	0	.167
2017	MIL	MiLB	49	155	196	36	22	10	1	3	17	17	36	2	50	3	2	3	2	3	.232
2018	MIL	R	35	125	146	28	22	5	1	0	15	10	16	0	48	5	0	2	5	3	.224
2019	MIL	R	48	164	188	43	26	10	1	6	25	25	21	0	54	3	0	3	4	5	.262
2021	MIL	A	79	266	311	73	42	15	5	11	52	48	32	0	84	10	3	7	30	4	.274
2022	MIL	CPX	7	19	25	5	2	0	0	3	4	8	6	0	7	0	0	0	0	0	.263
2022	MIL	A+	21	59	77	14	9	3	0	2	10	9	16	1	21	1	1	1	8	1	.237
2022	MIL	MiLB	28	78	102	19	11	3	0	5	14	17	22	1	28	1	1	1	8	1	.244
2022	MIL	ST	2	2	3	0	0	0	0	0	0	0	0	0	1	1	0	0	0	0	.000
2023	MIL	A+	67	243	272	65	43	11	1	10	33	30	23	0	57	4	0	7	13	4	.267
2023	MIL	AA	31	106	125	26	19	5	0	2	17	14	17	0	22	1	0	3	3	2	.245
2023	MIL	MiLB	98	349	397	91	62	16	1	12	50	44	40	0	79	5	0	10	16	6	.261
2024	MIL	AA	110	401	457	114	69	30	2	13	52	62	40	1	77	13	3	13	20	5	.284
2024	MIL	ST	7	7	8	4	3	1	0	0	0	2	0	0	0	0	1	1	0	0	.571
2025	MIL	ST	12	18	20	5	3	1	0	1	4	6	2	0	7	0	0	0	1	0	.278
2025	FGDC	PROJ	3	13	14	3	2	1	0	0	1	2	1	0	3	0	0		0	0	.232
2025	Steamer	PROJ	10	37	41	9	6	2	0	1	4	4	3	0	10	1	0		1	0	.233
2025	ZiPS	PROJ	108	388	428	90	59	19	2	10	44	52	31	1	109	8	1	12	11	4	.232
2025	ZiPS DC	PROJ	3	13	14	3	2	1	0	0	1	2	1	0	4	0	0		0	0	.232
2025	OOPSY	PROJ	3	13	14	3	2	1	0	0	2	2	1	0	4	0	0		0	0	.233
2025	MIL	AAA	18	66	77	20	15	1	1	3	10	13	9	0	14	1	1	2	1	3	.303
2025	FGDC	ROS	15	59	65	14	9	3	0	2	7	7	5	0	15	1	0		1	0	.232
2025	Steamer	ROS	16	59	65	14	9	3	0	2	7	7	5	0	15	1	0		1	0	.232
2025	ZiPS DC	ROS	15	59	65	14	9	3	0	2	7	8	5	0	17	1	0		2	1	.232
2025	ATC DC	ROS	15	58	65	14	9	3	0	2	7	7	6	0	15	1	0		1	0	.238
2025	THE BAT	ROS	15	59	65	14	9	3	0	1	7	7	4	0	15	1	0	1	2	0	.234
2025	THE BAT X	ROS	15	59	65	14	9	3	0	1	7	7	4	0	15	1	0	1	2	0	.234
2025	OOPSY	ROS	15	59	65	14	8	3	0	2	7	8	5	0	17	1	0		2	1	.235

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingAverages

Season	Team	Level	BB% BB% - Walk Percentage (BB/PA)	K% K% - Strikeout Percentage (SO/PA)	BB/K BB/K - Walk to Strikeout Ratio (BB/SO)	AVG AVG - Batting Average (H/AB)	OBP OBP - On Base Percentage	SLG SLG - Slugging Percentage	OPS OPS - On Base + Slugging Percentage	ISO ISO - Isolated Power (SLG-AVG)	Spd Spd - Speed Score (4 Component Version)	BABIP BABIP - Batting Average on Balls in Play	UBR UBR - Ultimate Base Running in runs above average, does not include SB or CS	wSB wSB - Stolen Bases and Caught Stealing runs above average	wRC wRC - Runs Created based wOBA	wRAA wRAA - Runs Above Average based on wOBA	wOBA wOBA - Weighted On Base Average (Linear Weights)	wRC+ wRC+ - Runs per PA scaled where 100 is average; both league and park adjusted; based on wOBA
2017	MIL	R	20.3%	20.9%	0.97	.257	.419	.434	.853	.177	3.3	.321		-0.6	27	9.0	.418	155
2017	MIL	R	12.5%	39.6%	0.32	.167	.271	.190	.461	.024	1.0	.304		0.0	3	-3.9	.240	44
2017	MIL	MiLB	18.4%	25.5%	0.72	.232	.383	.368	.750	.135	3.0	.317		-0.6	30	5.1	.374	128
2018	MIL	R	11.0%	32.9%	0.33	.224	.336	.280	.616	.056	5.6	.364		-0.5	17	-2.2	.313	90
2019	MIL	R	11.2%	28.7%	0.39	.262	.356	.445	.802	.183	4.4	.356		-1.4	30	3.5	.358	116
2021	MIL	A	10.3%	27.0%	0.38	.274	.370	.492	.862	.218	9.2	.356		3.4	56	13.5	.391	127
2022	MIL	CPX	24.0%	28.0%	0.86	.263	.440	.737	1.177	.474	0.3	.222		0.0	7	3.4	.506	197
2022	MIL	A+	20.8%	27.3%	0.76	.237	.403	.390	.792	.153	5.5	.324		1.0	12	2.6	.369	125
2022	MIL	MiLB	21.6%	27.5%	0.79	.244	.412	.474	.886	.231	5.0	.304		0.9	19	6.0	.403	143
2022	MIL	ST	0.0%	33.3%	0.00	.000	.333	.000	.333	.000	0.1	.000		0.0	0	-0.2	.246	43
2023	MIL	A+	8.5%	21.0%	0.40	.267	.341	.444	.785	.177	5.3	.313		0.3	40	7.0	.360	120
2023	MIL	AA	13.6%	17.6%	0.77	.245	.355	.349	.704	.104	3.8	.293		-0.6	16	-0.6	.334	95
2023	MIL	MiLB	10.1%	19.9%	0.51	.261	.345	.415	.761	.155	4.9	.306		-0.3	56	6.4	.352	112
2024	MIL	AA	8.8%	16.8%	0.52	.284	.365	.466	.832	.182	5.5	.322		0.5	74	23.3	.384	145
2024	MIL	ST	0.0%	0.0%	0.00	.571	.500	.714	1.214	.143	0.1	.500		0.0	2	1.1	.497	207
2025	MIL	ST	10.0%	35.0%	0.29	.278	.350	.500	.850	.222	6.6	.400		0.2	3	0.5	.371	118
2025	FGDC	PROJ	7.2%	24.5%	0.29	.232	.299	.372	.671	.140	5.0	.290	0.0	0.0	1	-0.2	.295	88
2025	Steamer	PROJ	7.1%	23.6%	0.30	.233	.296	.376	.673	.143	4.7	.284	0.0	0.0	4	-0.5	.295	88
2025	ZiPS	PROJ	7.2%	25.5%	0.28	.232	.301	.369	.670	.137	5.0	.296		-0.2	45	-5.2	.295	88
2025	ZiPS DC	PROJ	7.2%	25.5%	0.28	.232	.301	.369	.670	.137	5.0	.296	0.0	0.0	1	-0.2	.295	88
2025	OOPSY	PROJ	7.3%	25.2%	0.29	.233	.300	.404	.703	.171	5.0	.283	0.0	0.0	2	0.0	.306	95
2025	MIL	AAA	11.7%	18.2%	0.64	.303	.390	.485	.874	.182	4.8	.340		-1.4	13	3.7	.395	141
2025	FGDC	ROS	7.4%	23.7%	0.31	.232	.298	.374	.672	.142	4.9	.283	0.0	0.0	7	-0.7	.299	88
2025	Steamer	ROS	7.4%	23.7%	0.31	.232	.298	.374	.672	.142	4.9	.283	0.0	0.0	7	-0.7	.299	88
2025	ZiPS DC	ROS	7.2%	25.5%	0.28	.232	.301	.369	.670	.137	5.0	.296	0.0	0.0	7	-0.6	.299	88
2025	ATC DC	ROS	9.1%	22.4%	0.41	.238	.314	.388	.702	.149	4.8	.285	0.0	0.0	7	0.0	.312	96
2025	THE BAT	ROS	6.9%	22.9%	0.30	.234	.297	.367	.664	.134	5.0	.287		0.0	7	-0.8	.295	85
2025	THE BAT X	ROS	6.9%	22.8%	0.30	.234	.297	.368	.665	.134	5.2	.287		0.1	7	-0.8	.295	86
2025	OOPSY	ROS	7.4%	25.8%	0.29	.235	.303	.411	.714	.176	5.3	.287	0.0	0.0	8	0.2	.315	98

Season	Team	Level	BB% BB% - Walk Percentage (BB/PA)	K% K% - Strikeout Percentage (SO/PA)	BB/K BB/K - Walk to Strikeout Ratio (BB/SO)	AVG AVG - Batting Average (H/AB)	OBP OBP - On Base Percentage	SLG SLG - Slugging Percentage	OPS OPS - On Base + Slugging Percentage	ISO ISO - Isolated Power (SLG-AVG)	Spd Spd - Speed Score (4 Component Version)	BABIP BABIP - Batting Average on Balls in Play	UBR UBR - Ultimate Base Running in runs above average, does not include SB or CS	wSB wSB - Stolen Bases and Caught Stealing runs above average	wRC wRC - Runs Created based wOBA	wRAA wRAA - Runs Above Average based on wOBA	wOBA wOBA - Weighted On Base Average (Linear Weights)	wRC+ wRC+ - Runs per PA scaled where 100 is average; both league and park adjusted; based on wOBA
2017	MIL	R	20.3%	20.9%	0.97	.257	.419	.434	.853	.177	3.3	.321		-0.6	27	9.0	.418	155
2017	MIL	R	12.5%	39.6%	0.32	.167	.271	.190	.461	.024	1.0	.304		0.0	3	-3.9	.240	44
2017	MIL	MiLB	18.4%	25.5%	0.72	.232	.383	.368	.750	.135	3.0	.317		-0.6	30	5.1	.374	128
2018	MIL	R	11.0%	32.9%	0.33	.224	.336	.280	.616	.056	5.6	.364		-0.5	17	-2.2	.313	90
2019	MIL	R	11.2%	28.7%	0.39	.262	.356	.445	.802	.183	4.4	.356		-1.4	30	3.5	.358	116
2021	MIL	A	10.3%	27.0%	0.38	.274	.370	.492	.862	.218	9.2	.356		3.4	56	13.5	.391	127
2022	MIL	CPX	24.0%	28.0%	0.86	.263	.440	.737	1.177	.474	0.3	.222		0.0	7	3.4	.506	197
2022	MIL	A+	20.8%	27.3%	0.76	.237	.403	.390	.792	.153	5.5	.324		1.0	12	2.6	.369	125
2022	MIL	MiLB	21.6%	27.5%	0.79	.244	.412	.474	.886	.231	5.0	.304		0.9	19	6.0	.403	143
2022	MIL	ST	0.0%	33.3%	0.00	.000	.333	.000	.333	.000	0.1	.000		0.0	0	-0.2	.246	43
2023	MIL	A+	8.5%	21.0%	0.40	.267	.341	.444	.785	.177	5.3	.313		0.3	40	7.0	.360	120
2023	MIL	AA	13.6%	17.6%	0.77	.245	.355	.349	.704	.104	3.8	.293		-0.6	16	-0.6	.334	95
2023	MIL	MiLB	10.1%	19.9%	0.51	.261	.345	.415	.761	.155	4.9	.306		-0.3	56	6.4	.352	112
2024	MIL	AA	8.8%	16.8%	0.52	.284	.365	.466	.832	.182	5.5	.322		0.5	74	23.3	.384	145
2024	MIL	ST	0.0%	0.0%	0.00	.571	.500	.714	1.214	.143	0.1	.500		0.0	2	1.1	.497	207
2025	MIL	ST	10.0%	35.0%	0.29	.278	.350	.500	.850	.222	6.6	.400		0.2	3	0.5	.371	118
2025	FGDC	PROJ	7.2%	24.5%	0.29	.232	.299	.372	.671	.140	5.0	.290	0.0	0.0	1	-0.2	.295	88
2025	Steamer	PROJ	7.1%	23.6%	0.30	.233	.296	.376	.673	.143	4.7	.284	0.0	0.0	4	-0.5	.295	88
2025	ZiPS	PROJ	7.2%	25.5%	0.28	.232	.301	.369	.670	.137	5.0	.296		-0.2	45	-5.2	.295	88
2025	ZiPS DC	PROJ	7.2%	25.5%	0.28	.232	.301	.369	.670	.137	5.0	.296	0.0	0.0	1	-0.2	.295	88
2025	OOPSY	PROJ	7.3%	25.2%	0.29	.233	.300	.404	.703	.171	5.0	.283	0.0	0.0	2	0.0	.306	95
2025	MIL	AAA	11.7%	18.2%	0.64	.303	.390	.485	.874	.182	4.8	.340		-1.4	13	3.7	.395	141
2025	FGDC	ROS	7.4%	23.7%	0.31	.232	.298	.374	.672	.142	4.9	.283	0.0	0.0	7	-0.7	.299	88
2025	Steamer	ROS	7.4%	23.7%	0.31	.232	.298	.374	.672	.142	4.9	.283	0.0	0.0	7	-0.7	.299	88
2025	ZiPS DC	ROS	7.2%	25.5%	0.28	.232	.301	.369	.670	.137	5.0	.296	0.0	0.0	7	-0.6	.299	88
2025	ATC DC	ROS	9.1%	22.4%	0.41	.238	.314	.388	.702	.149	4.8	.285	0.0	0.0	7	0.0	.312	96
2025	THE BAT	ROS	6.9%	22.9%	0.30	.234	.297	.367	.664	.134	5.0	.287		0.0	7	-0.8	.295	85
2025	THE BAT X	ROS	6.9%	22.8%	0.30	.234	.297	.368	.665	.134	5.2	.287		0.1	7	-0.8	.295	86
2025	OOPSY	ROS	7.4%	25.8%	0.29	.235	.303	.411	.714	.176	5.3	.287	0.0	0.0	8	0.2	.315	98

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring Training

Season	Team	Level	Events Events - The number of Batted Balls (PA - SO - BB - HBP)	EV EV - Exit Velocity (mph) - Speed of the baseball as it comes off the bat	maxEV maxEV - Maximum Exit Velocity (mph) - Highest speed of a ball off the bat.	LA LA - Launch Angle (degree) - Vertical direction of the ball as it leaves the bat	Barrels Barrels - A batted ball with comparable hit types (in terms of exit velocity and launch angle) have led to a minimum .500 batting average and 1.500 slugging percentage	Barrel% Barrel% - Percentage of batted balls that are classified as barrels	HardHit HardHit - Number of batted balls with exit velocity of 95 mph or higher	HardHit% HardHit% - Percentage of batted balls with exit velocity of 95 mph or higher	divider	AVG AVG - Batting Average (H/AB)	xBA xBA - Expected batting average	divider	SLG SLG - Slugging Percentage	xSLG xSLG - Expected slugging percentage	divider	wOBA wOBA - Weighted On Base Average (Linear Weights)	xwOBA xwOBA - Expected weighted on-base average
2025	MIL	AAA	53	95.8	115.5	15.6			31	58.5%		.303			.485			.395

Season	Team	Level	Events Events - The number of Batted Balls (PA - SO - BB - HBP)	EV EV - Exit Velocity (mph) - Speed of the baseball as it comes off the bat	maxEV maxEV - Maximum Exit Velocity (mph) - Highest speed of a ball off the bat.	LA LA - Launch Angle (degree) - Vertical direction of the ball as it leaves the bat	Barrels Barrels - A batted ball with comparable hit types (in terms of exit velocity and launch angle) have led to a minimum .500 batting average and 1.500 slugging percentage	Barrel% Barrel% - Percentage of batted balls that are classified as barrels	HardHit HardHit - Number of batted balls with exit velocity of 95 mph or higher	HardHit% HardHit% - Percentage of batted balls with exit velocity of 95 mph or higher	divider	AVG AVG - Batting Average (H/AB)	xBA xBA - Expected batting average	divider	SLG SLG - Slugging Percentage	xSLG xSLG - Expected slugging percentage	divider	wOBA wOBA - Weighted On Base Average (Linear Weights)	xwOBA xwOBA - Expected weighted on-base average
2025	MIL	AAA	53	95.8	115.5	15.6			31	58.5%		.303			.485			.395

Ernesto Martinez Jr.

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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