Pitching

Efrain Nieves

Free Agent (ST)

Age: 36

Bats/Throws: L/L

6'0" / 170

DOB: 11/15/1989

(36 years, 11 months, 24 days)

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RosterResource

Draft:	2007, Rd: 7, Pick: 7, Ovr: 221
Draft Team:	Milwaukee Brewers
School:	Puerto Rico BB Academy HS

News

11/9/09

A Minor League Review of '09: Milwaukee Brewers

Marc Hulet

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Injury Report

RosterResource

Draft:	2007, Rd: 7, Pick: 7, Ovr: 221
Draft Team:	Milwaukee Brewers
School:	Puerto Rico BB Academy HS

News

11/9/09

A Minor League Review of '09: Milwaukee Brewers

Marc Hulet

Article Source

All

Show

Rotowire News

Injury Report

Stats

Off

Minor LeaguesSpring Training

Season	Team	Level	Age	W	L	SV	G	GS	IP	K/9	BB/9	HR/9	BABIP	LOB%	GB%	HR/FB	ERA	FIP	xFIP
2007	MIL	R	17	2	4	0	13	7	40.2	9.96	5.53	0.66	.315	59.2%			5.31	4.96	4.69
2007	MIL	R	17	1	0	0	2	0	4.2	7.71	1.93	0.00	.250	100.0%			0.00	2.82	3.31
2007	MIL	MiLB	17	3	4	0	15	7	45.1	9.73	5.16	0.60	.309	61.7%	43.3%	6.1%	4.76	4.74	4.55
2008	MIL	R	18	6	3	0	16	11	76.1	7.78	1.18	1.06	.311	64.6%	45.2%	10.5%	4.48	4.49	4.36
2009	MIL	A	19	5	7	1	27	11	94.2	8.18	3.33	0.67	.377	65.0%	40.1%	5.3%	5.70	4.10	4.14
2010	MIL	A	20	4	5	1	23	7	69.2	6.85	5.30	0.52	.345	62.7%	42.3%	4.3%	5.56	4.89	5.27
2011	MIL	A+	21	3	0	0	41	0	63.0	7.57	3.86	1.00	.330	69.4%	40.5%	9.1%	4.86	4.67	4.25
2012	DET	A-	22	4	1	3	21	0	42.0	9.00	1.71	0.43	.228	72.6%	67.0%	10.0%	2.79	2.81	2.48
2013	TOR	A	23	2	2	0	28	0	55.0	8.84	4.09	0.00	.302	56.6%	70.9%	0.0%	4.09	2.90	3.39
2013	TOR	A+	23	2	2	0	7	4	19.2	5.95	3.20	0.46	.333	55.6%	52.3%	5.6%	5.49	3.95	3.93
2013	TOR	MiLB	23	4	4	0	35	4	74.2	8.08	3.86	0.12	.311	56.3%	65.3%	2.0%	4.46	3.18	3.53
2014	TOR	A+	24	3	5	1	44	4	86.1	5.94	2.19	0.21	.290	78.7%	70.3%	3.6%	2.29	3.31	3.46
2015	TEX	ST	25	0	0	0	1	0	0.2	0.00	40.50	0.00	.500	50.0%	50.0%	0.0%	27.00	17.09	18.97

Season	Team	Level	Age	W	L	SV	G	GS	IP	K/9	BB/9	HR/9	BABIP	LOB%	GB%	HR/FB	ERA	FIP	xFIP
2007	MIL	R	17	2	4	0	13	7	40.2	9.96	5.53	0.66	.315	59.2%			5.31	4.96	4.69
2007	MIL	R	17	1	0	0	2	0	4.2	7.71	1.93	0.00	.250	100.0%			0.00	2.82	3.31
2007	MIL	MiLB	17	3	4	0	15	7	45.1	9.73	5.16	0.60	.309	61.7%	43.3%	6.1%	4.76	4.74	4.55
2008	MIL	R	18	6	3	0	16	11	76.1	7.78	1.18	1.06	.311	64.6%	45.2%	10.5%	4.48	4.49	4.36
2009	MIL	A	19	5	7	1	27	11	94.2	8.18	3.33	0.67	.377	65.0%	40.1%	5.3%	5.70	4.10	4.14
2010	MIL	A	20	4	5	1	23	7	69.2	6.85	5.30	0.52	.345	62.7%	42.3%	4.3%	5.56	4.89	5.27
2011	MIL	A+	21	3	0	0	41	0	63.0	7.57	3.86	1.00	.330	69.4%	40.5%	9.1%	4.86	4.67	4.25
2012	DET	A-	22	4	1	3	21	0	42.0	9.00	1.71	0.43	.228	72.6%	67.0%	10.0%	2.79	2.81	2.48
2013	TOR	A	23	2	2	0	28	0	55.0	8.84	4.09	0.00	.302	56.6%	70.9%	0.0%	4.09	2.90	3.39
2013	TOR	A+	23	2	2	0	7	4	19.2	5.95	3.20	0.46	.333	55.6%	52.3%	5.6%	5.49	3.95	3.93
2013	TOR	MiLB	23	4	4	0	35	4	74.2	8.08	3.86	0.12	.311	56.3%	65.3%	2.0%	4.46	3.18	3.53
2014	TOR	A+	24	3	5	1	44	4	86.1	5.94	2.19	0.21	.290	78.7%	70.3%	3.6%	2.29	3.31	3.46
2015	TEX	ST	25	0	0	0	1	0	0.2	0.00	40.50	0.00	.500	50.0%	50.0%	0.0%	27.00	17.09	18.97

Minor LeaguesSpring Training

Season	Team	Level	W	L	ERA	G	GS	SV	HLD	BS	IP	TBF	H	R	ER	HR	BB	IBB	HBP	WP	BK	SO
2007	MIL	R	2	4	5.31	13	7	0	1	0	40.2	186	38	29	24	3	25	0	2	7	2	45
2007	MIL	R	1	0	0.00	2	0	0	1	0	4.2	17	3	0	0	0	1	0	0	0	0	4
2007	MIL	MiLB	3	4	4.76	15	7	0	2	0	45.1	203	41	29	24	3	26	0	2	7	2	49
2008	MIL	R	6	3	4.48	16	11	0	0	0	76.1	309	78	40	38	9	10	0	2	5	0	66
2009	MIL	A	5	7	5.70	27	11	1	2	1	94.2	425	116	62	60	7	35	0	8	5	0	86
2010	MIL	A	4	5	5.56	23	7	1	3	1	69.2	333	83	52	43	4	41	0	6	10	0	53
2011	MIL	A+	3	0	4.86	41	0	0	7	2	63.0	283	70	38	34	7	27	0	5	6	0	53
2012	DET	A-	4	1	2.79	21	0	3	2	0	42.0	170	28	13	13	2	8	0	4	4	0	42
2013	TOR	A	2	2	4.09	28	0	0	7	2	55.0	241	48	33	25	0	25	1	3	4	0	54
2013	TOR	A+	2	2	5.49	7	4	0	0	1	19.2	89	23	15	12	1	7	0	2	1	0	13
2013	TOR	MiLB	4	4	4.46	35	4	0	7	3	74.2	330	71	48	37	1	32	1	5	5	0	67
2014	TOR	A+	3	5	2.29	44	4	1	12	1	86.1	355	80	25	22	2	21	1	6	2	0	57
2015	TEX	ST	0	0	27.00	1	0	0	0	0	0.2	5	1	2	2	0	3	0	0	0	0	0

Season	Team	Level	W	L	ERA	G	GS	SV	HLD	BS	IP	TBF	H	R	ER	HR	BB	IBB	HBP	WP	BK	SO
2007	MIL	R	2	4	5.31	13	7	0	1	0	40.2	186	38	29	24	3	25	0	2	7	2	45
2007	MIL	R	1	0	0.00	2	0	0	1	0	4.2	17	3	0	0	0	1	0	0	0	0	4
2007	MIL	MiLB	3	4	4.76	15	7	0	2	0	45.1	203	41	29	24	3	26	0	2	7	2	49
2008	MIL	R	6	3	4.48	16	11	0	0	0	76.1	309	78	40	38	9	10	0	2	5	0	66
2009	MIL	A	5	7	5.70	27	11	1	2	1	94.2	425	116	62	60	7	35	0	8	5	0	86
2010	MIL	A	4	5	5.56	23	7	1	3	1	69.2	333	83	52	43	4	41	0	6	10	0	53
2011	MIL	A+	3	0	4.86	41	0	0	7	2	63.0	283	70	38	34	7	27	0	5	6	0	53
2012	DET	A-	4	1	2.79	21	0	3	2	0	42.0	170	28	13	13	2	8	0	4	4	0	42
2013	TOR	A	2	2	4.09	28	0	0	7	2	55.0	241	48	33	25	0	25	1	3	4	0	54
2013	TOR	A+	2	2	5.49	7	4	0	0	1	19.2	89	23	15	12	1	7	0	2	1	0	13
2013	TOR	MiLB	4	4	4.46	35	4	0	7	3	74.2	330	71	48	37	1	32	1	5	5	0	67
2014	TOR	A+	3	5	2.29	44	4	1	12	1	86.1	355	80	25	22	2	21	1	6	2	0	57
2015	TEX	ST	0	0	27.00	1	0	0	0	0	0.2	5	1	2	2	0	3	0	0	0	0	0

Minor LeaguesSpring TrainingAverages

Season	Team	Level	K/9	BB/9	K/BB	HR/9	K%	BB%	K-BB%	AVG	WHIP	BABIP	LOB%	ERA-	FIP-	FIP
2007	MIL	R	9.96	5.53	1.80	0.66	24.2%	13.4%	10.8%	.239	1.55	.315	59.2%	116	107	4.96
2007	MIL	R	7.71	1.93	4.00	0.00	23.5%	5.9%	17.6%	.188	0.86	.250	100.0%	0	62	2.82
2007	MIL	MiLB	9.73	5.16	1.88	0.60	24.1%	12.8%	11.3%	.234	1.48	.309	61.7%	104	102	4.74
2008	MIL	R	7.78	1.18	6.60	1.06	21.4%	3.2%	18.1%	.263	1.15	.311	64.6%	94	92	4.49
2009	MIL	A	8.18	3.33	2.46	0.67	20.2%	8.2%	12.0%	.304	1.60	.377	65.0%	144	102	4.10
2010	MIL	A	6.85	5.30	1.29	0.52	15.9%	12.3%	3.6%	.290	1.78	.345	62.7%	134	117	4.89
2011	MIL	A+	7.57	3.86	1.96	1.00	18.7%	9.5%	9.2%	.279	1.54	.330	69.4%	131	121	4.67
2012	DET	A-	9.00	1.71	5.25	0.43	24.7%	4.7%	20.0%	.177	0.86	.228	72.6%	85	84	2.81
2013	TOR	A	8.84	4.09	2.16	0.00	22.4%	10.4%	12.0%	.225	1.33	.302	56.6%	102	76	2.90
2013	TOR	A+	5.95	3.20	1.86	0.46	14.6%	7.9%	6.7%	.288	1.53	.333	55.6%	138	104	3.95
2013	TOR	MiLB	8.08	3.86	2.09	0.12	20.3%	9.7%	10.6%	.242	1.38	.311	56.3%	111	84	3.18
2014	TOR	A+	5.94	2.19	2.71	0.21	16.1%	5.9%	10.1%	.244	1.17	.290	78.7%	57	86	3.31
2015	TEX	ST	0.00	40.50	0.00	0.00	0.0%	60.0%	-60.0%	.500	6.00	.500	50.0%	578	382	17.09

Season	Team	Level	K/9	BB/9	K/BB	HR/9	K%	BB%	K-BB%	AVG	WHIP	BABIP	LOB%	ERA-	FIP-	FIP
2007	MIL	R	9.96	5.53	1.80	0.66	24.2%	13.4%	10.8%	.239	1.55	.315	59.2%	116	107	4.96
2007	MIL	R	7.71	1.93	4.00	0.00	23.5%	5.9%	17.6%	.188	0.86	.250	100.0%	0	62	2.82
2007	MIL	MiLB	9.73	5.16	1.88	0.60	24.1%	12.8%	11.3%	.234	1.48	.309	61.7%	104	102	4.74
2008	MIL	R	7.78	1.18	6.60	1.06	21.4%	3.2%	18.1%	.263	1.15	.311	64.6%	94	92	4.49
2009	MIL	A	8.18	3.33	2.46	0.67	20.2%	8.2%	12.0%	.304	1.60	.377	65.0%	144	102	4.10
2010	MIL	A	6.85	5.30	1.29	0.52	15.9%	12.3%	3.6%	.290	1.78	.345	62.7%	134	117	4.89
2011	MIL	A+	7.57	3.86	1.96	1.00	18.7%	9.5%	9.2%	.279	1.54	.330	69.4%	131	121	4.67
2012	DET	A-	9.00	1.71	5.25	0.43	24.7%	4.7%	20.0%	.177	0.86	.228	72.6%	85	84	2.81
2013	TOR	A	8.84	4.09	2.16	0.00	22.4%	10.4%	12.0%	.225	1.33	.302	56.6%	102	76	2.90
2013	TOR	A+	5.95	3.20	1.86	0.46	14.6%	7.9%	6.7%	.288	1.53	.333	55.6%	138	104	3.95
2013	TOR	MiLB	8.08	3.86	2.09	0.12	20.3%	9.7%	10.6%	.242	1.38	.311	56.3%	111	84	3.18
2014	TOR	A+	5.94	2.19	2.71	0.21	16.1%	5.9%	10.1%	.244	1.17	.290	78.7%	57	86	3.31
2015	TEX	ST	0.00	40.50	0.00	0.00	0.0%	60.0%	-60.0%	.500	6.00	.500	50.0%	578	382	17.09

Minor LeaguesSpring Training

Season	Team	Level	GB/FB	LD%	GB%	FB%	IFFB%	HR/FB	Pull%	Cent%	Oppo%	xFIP-	xFIP
2007	MIL	R											4.69
2007	MIL	R											3.31
2007	MIL	MiLB	1.06	15.8%	43.3%	40.8%	22.4%	6.1%				100	4.55
2008	MIL	R	1.20	17.1%	45.2%	37.7%	22.1%	10.5%	36.9%	24.5%	38.6%	89	4.36
2009	MIL	A	0.88	14.2%	40.1%	45.7%	20.5%	5.3%	45.3%	20.6%	34.1%	104	4.14
2010	MIL	A	1.00	15.5%	42.3%	42.3%	14.0%	4.3%	40.3%	25.3%	34.3%	128	5.27
2011	MIL	A+	1.00	18.9%	40.5%	40.5%	10.4%	9.1%	38.1%	28.9%	33.0%	108	4.25
2012	DET	A-	3.65	14.7%	67.0%	18.3%	20.0%	10.0%	48.3%	22.4%	29.3%	70	2.48
2013	TOR	A	3.24	7.3%	70.9%	21.9%	12.1%	0.0%	42.8%	25.2%	32.1%	88	3.39
2013	TOR	A+	1.89	20.0%	52.3%	27.7%	5.6%	5.6%	44.1%	19.1%	36.8%	106	3.93
2013	TOR	MiLB	2.76	11.1%	65.3%	23.6%	9.8%	2.0%	43.2%	23.3%	33.5%	93	3.53
2014	TOR	A+	3.30	8.4%	70.3%	21.3%	23.2%	3.6%	34.7%	21.4%	43.9%	92	3.46
2015	TEX	ST	1.00	0.0%	50.0%	50.0%	0.0%	0.0%	0.0%	50.0%	50.0%	434	18.97

Season	Team	Level	GB/FB	LD%	GB%	FB%	IFFB%	HR/FB	Pull%	Cent%	Oppo%	xFIP-	xFIP
2007	MIL	R											4.69
2007	MIL	R											3.31
2007	MIL	MiLB	1.06	15.8%	43.3%	40.8%	22.4%	6.1%				100	4.55
2008	MIL	R	1.20	17.1%	45.2%	37.7%	22.1%	10.5%	36.9%	24.5%	38.6%	89	4.36
2009	MIL	A	0.88	14.2%	40.1%	45.7%	20.5%	5.3%	45.3%	20.6%	34.1%	104	4.14
2010	MIL	A	1.00	15.5%	42.3%	42.3%	14.0%	4.3%	40.3%	25.3%	34.3%	128	5.27
2011	MIL	A+	1.00	18.9%	40.5%	40.5%	10.4%	9.1%	38.1%	28.9%	33.0%	108	4.25
2012	DET	A-	3.65	14.7%	67.0%	18.3%	20.0%	10.0%	48.3%	22.4%	29.3%	70	2.48
2013	TOR	A	3.24	7.3%	70.9%	21.9%	12.1%	0.0%	42.8%	25.2%	32.1%	88	3.39
2013	TOR	A+	1.89	20.0%	52.3%	27.7%	5.6%	5.6%	44.1%	19.1%	36.8%	106	3.93
2013	TOR	MiLB	2.76	11.1%	65.3%	23.6%	9.8%	2.0%	43.2%	23.3%	33.5%	93	3.53
2014	TOR	A+	3.30	8.4%	70.3%	21.3%	23.2%	3.6%	34.7%	21.4%	43.9%	92	3.46
2015	TEX	ST	1.00	0.0%	50.0%	50.0%	0.0%	0.0%	0.0%	50.0%	50.0%	434	18.97

Minor LeaguesSpring Training

Season	Team	Level	GB	FB	LD	IFFB	Balls	Strikes	Pitches
2007	MIL	MiLB	52	49	19	11	113	276	389
2008	MIL	R	103	86	39	19	50	431	481
2009	MIL	A	116	132	41	27	170	561	731
2010	MIL	A	93	93	34	13	185	401	586
2011	MIL	A+	77	77	36	8	126	364	490
2012	DET	A-	73	20	16	4	42	245	287
2013	TOR	A	107	33	11	4	136	344	480
2013	TOR	A+	34	18	13	1	35	106	141
2013	TOR	MiLB	141	51	24	5	171	450	621
2014	TOR	A+	185	56	22	13	99	446	545
2015	TEX	ST	1	1	0	0	13	13	26

Season	Team	Level	GB	FB	LD	IFFB	Balls	Strikes	Pitches
2007	MIL	MiLB	52	49	19	11	113	276	389
2008	MIL	R	103	86	39	19	50	431	481
2009	MIL	A	116	132	41	27	170	561	731
2010	MIL	A	93	93	34	13	185	401	586
2011	MIL	A+	77	77	36	8	126	364	490
2012	DET	A-	73	20	16	4	42	245	287
2013	TOR	A	107	33	11	4	136	344	480
2013	TOR	A+	34	18	13	1	35	106	141
2013	TOR	MiLB	141	51	24	5	171	450	621
2014	TOR	A+	185	56	22	13	99	446	545
2015	TEX	ST	1	1	0	0	13	13	26

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%
2008	MIL	R	75.9%	63.3%	21.4%	27.9%	13.7%	41.6%
2009	MIL	A	68.1%	59.4%	20.0%	27.6%	8.6%	36.3%
2010	MIL	A	61.4%	66.7%	16.5%	20.5%	7.0%	27.5%
2011	MIL	A+	64.1%	63.4%	19.1%	23.5%	10.2%	33.7%
2012	DET	A-	78.0%	51.8%	25.3%	37.6%	7.3%	44.9%
2013	TOR	A	61.3%	58.8%	24.5%	25.2%	10.4%	35.6%
2013	TOR	A+	66.0%	78.5%	13.5%	14.2%	9.2%	23.4%
2013	TOR	MiLB	62.3%	63.6%	21.5%	22.7%	10.1%	32.9%
2014	TOR	A+	74.1%	68.8%	16.1%	23.1%	7.7%	30.8%
2015	TEX	ST	30.8%	87.5%	40.0%	3.8%	19.2%	23.1%

Season	Team	Level	Swing%	Contact%	F-Strike%	SwStr%	CStr%	CSW%
2008	MIL	R	75.9%	63.3%	21.4%	27.9%	13.7%	41.6%
2009	MIL	A	68.1%	59.4%	20.0%	27.6%	8.6%	36.3%
2010	MIL	A	61.4%	66.7%	16.5%	20.5%	7.0%	27.5%
2011	MIL	A+	64.1%	63.4%	19.1%	23.5%	10.2%	33.7%
2012	DET	A-	78.0%	51.8%	25.3%	37.6%	7.3%	44.9%
2013	TOR	A	61.3%	58.8%	24.5%	25.2%	10.4%	35.6%
2013	TOR	A+	66.0%	78.5%	13.5%	14.2%	9.2%	23.4%
2013	TOR	MiLB	62.3%	63.6%	21.5%	22.7%	10.1%	32.9%
2014	TOR	A+	74.1%	68.8%	16.1%	23.1%	7.7%	30.8%
2015	TEX	ST	30.8%	87.5%	40.0%	3.8%	19.2%	23.1%

Minor LeaguesSpring Training

Season	Team	Level	Pos	G	GS	Inn	PO	A	E	DP
2007	MIL	R	P	2	0	4.2	0	0	0	0
2007	MIL	R	P	13	7	40.2	6	6	0	0
2008	MIL	R	P	16	11	76.1	4	13	0	0
2009	MIL	A	P	27	11	94.2	2	14	0	0
2010	MIL	A	P	23	7	69.2	1	12	1	1
2011	MIL	A+	P	41	0	63.0	5	4	0	1
2012	DET	A-	P	21	0	42.0	6	11	0	0
2013	TOR	A	P	28	0	55.0	2	16	2	1
2013	TOR	A+	P	7	4	19.2	2	3	0	0
2014	TOR	A+	P	44	4	86.1	6	23	1	1

Season	Team	Level	Pos	G	GS	Inn	PO	A	E	DP
2007	MIL	R	P	2	0	4.2	0	0	0	0
2007	MIL	R	P	13	7	40.2	6	6	0	0
2008	MIL	R	P	16	11	76.1	4	13	0	0
2009	MIL	A	P	27	11	94.2	2	14	0	0
2010	MIL	A	P	23	7	69.2	1	12	1	1
2011	MIL	A+	P	41	0	63.0	5	4	0	1
2012	DET	A-	P	21	0	42.0	6	11	0	0
2013	TOR	A	P	28	0	55.0	2	16	2	1
2013	TOR	A+	P	7	4	19.2	2	3	0	0
2014	TOR	A+	P	44	4	86.1	6	23	1	1

Efrain Nieves

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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