Yoslan Herrera

Free Agent

P

Age: 44

Bats/Throws: R/R

6'2" / 200

DOB: 4/28/1981

(44 years)

P

Stats

Minor LeaguesSpring TrainingMLB Regular Season

Season	Team	Level	Age	W W - Wins	L L - Losses	SV SV - Saves	G G - Games Pitched	GS GS - Games Started	IP IP - Innings Pitched	divider	K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP)	BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP)	HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP)	BABIP BABIP - Batting Average on Balls in Play	LOB% LOB% - Left on Base Percentage	GB% GB% - Ground Ball Percentage (GB/BIP)	HR/FB HR/FB - Home Run to Fly Ball Ratio	divider	vFA vFA - Fourseam Fastball velocity (Pitch Info)	divider	ERA ERA - Earned Run Average ((ER*9)/IP)	xERA xERA - Expected ERA	FIP FIP - Fielder Independent Pitching on an ERA scale	xFIP xFIP - Expected Fielder Independent Pitching where Home Runs are calculated as 10.5% of Fly Balls induced	WAR WAR - Wins Above Replacement
2007	PIT	AA	26	6	9	0	25	25	128.2		4.90	2.66	0.77	.315	68.5%						4.69		4.32	4.54
2007	PIT	ST	26	0	1	0	1	0	1.0		0.00	18.00	0.00	.500	16.7%						36.00		9.61	11.68
2008	PIT	AA	27	6	9	0	21	21	114.1		5.43	2.83	0.71	.287	72.3%	49.5%	6.7%				3.46		4.03	4.21
2008	PIT	AAA	27	1	0	0	1	1	7.0		7.71	1.29	1.29	.316	90.9%	45.0%	16.7%				2.57		3.89	3.02
2008	PIT	MiLB	27	7	9	0	22	22	121.1		5.56	2.74	0.74	.288	73.1%	49.2%	7.1%				3.41		4.03	4.14
2008	PIT	MLB	27	1	1	0	5	5	18.1		4.91	5.89	0.49	.447	60.1%	43.8%	5.3%		89.3		9.82		4.88	5.54	0.2
2009	PIT	AA	28	11	1	0	23	15	97.2		5.99	3.04	0.46	.305	75.0%	46.0%	4.5%				3.23		3.62	3.90
2009	PIT	AAA	28	1	1	0	4	2	15.2		4.02	4.02	0.57	.229	86.0%	43.8%	5.3%				2.30		4.62	5.02
2009	PIT	MiLB	28	12	2	0	27	17	113.1		5.72	3.18	0.48	.295	76.4%	45.7%	4.7%				3.10		3.76	4.05
2009	PIT	ST	28	0	0	0	1	0	1.0		9.00	18.00	0.00	.500	100.0%	100.0%	0.0%				0.00		7.67	7.67
2010	MIN	AAA	29	0	3	0	6	6	26.2		4.73	5.06	1.01	.330	67.7%	40.2%	7.9%				6.08		5.58	5.83
2014	LAA	AAA	33	4	4	5	41	0	50.0		8.46	2.88	0.54	.322	82.1%	49.7%	7.1%				2.52		3.74	4.07
2014	LAA	ST	33	0	0	0	3	0	2.0		9.00	4.50	0.00	.200	66.7%	20.0%	0.0%				4.50		4.72	7.03
2014	LAA	MLB	33	1	1	0	20	0	16.2		7.02	4.86	0.00	.400	83.9%	47.3%	0.0%		94.1		2.70		3.19	4.38	0.1
Total	- - -	MLB		2	2	0	25	5	35.0		5.91	5.40	0.26	.427	69.6%	45.3%	2.9%		91.3		6.43		4.07	4.98	0.3

Season	Team	Level	Age	W W - Wins	L L - Losses	SV SV - Saves	G G - Games Pitched	GS GS - Games Started	IP IP - Innings Pitched	divider	K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP)	BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP)	HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP)	BABIP BABIP - Batting Average on Balls in Play	LOB% LOB% - Left on Base Percentage	GB% GB% - Ground Ball Percentage (GB/BIP)	HR/FB HR/FB - Home Run to Fly Ball Ratio	divider	vFA vFA - Fourseam Fastball velocity (Pitch Info)	divider	ERA ERA - Earned Run Average ((ER*9)/IP)	xERA xERA - Expected ERA	FIP FIP - Fielder Independent Pitching on an ERA scale	xFIP xFIP - Expected Fielder Independent Pitching where Home Runs are calculated as 10.5% of Fly Balls induced	WAR WAR - Wins Above Replacement
2007	PIT	AA	26	6	9	0	25	25	128.2		4.90	2.66	0.77	.315	68.5%						4.69		4.32	4.54
2007	PIT	ST	26	0	1	0	1	0	1.0		0.00	18.00	0.00	.500	16.7%						36.00		9.61	11.68
2008	PIT	AA	27	6	9	0	21	21	114.1		5.43	2.83	0.71	.287	72.3%	49.5%	6.7%				3.46		4.03	4.21
2008	PIT	AAA	27	1	0	0	1	1	7.0		7.71	1.29	1.29	.316	90.9%	45.0%	16.7%				2.57		3.89	3.02
2008	PIT	MiLB	27	7	9	0	22	22	121.1		5.56	2.74	0.74	.288	73.1%	49.2%	7.1%				3.41		4.03	4.14
2008	PIT	MLB	27	1	1	0	5	5	18.1		4.91	5.89	0.49	.447	60.1%	43.8%	5.3%		89.3		9.82		4.88	5.54	0.2
2009	PIT	AA	28	11	1	0	23	15	97.2		5.99	3.04	0.46	.305	75.0%	46.0%	4.5%				3.23		3.62	3.90
2009	PIT	AAA	28	1	1	0	4	2	15.2		4.02	4.02	0.57	.229	86.0%	43.8%	5.3%				2.30		4.62	5.02
2009	PIT	MiLB	28	12	2	0	27	17	113.1		5.72	3.18	0.48	.295	76.4%	45.7%	4.7%				3.10		3.76	4.05
2009	PIT	ST	28	0	0	0	1	0	1.0		9.00	18.00	0.00	.500	100.0%	100.0%	0.0%				0.00		7.67	7.67
2010	MIN	AAA	29	0	3	0	6	6	26.2		4.73	5.06	1.01	.330	67.7%	40.2%	7.9%				6.08		5.58	5.83
2014	LAA	AAA	33	4	4	5	41	0	50.0		8.46	2.88	0.54	.322	82.1%	49.7%	7.1%				2.52		3.74	4.07
2014	LAA	ST	33	0	0	0	3	0	2.0		9.00	4.50	0.00	.200	66.7%	20.0%	0.0%				4.50		4.72	7.03
2014	LAA	MLB	33	1	1	0	20	0	16.2		7.02	4.86	0.00	.400	83.9%	47.3%	0.0%		94.1		2.70		3.19	4.38	0.1
Total	- - -	MLB		2	2	0	25	5	35.0		5.91	5.40	0.26	.427	69.6%	45.3%	2.9%		91.3		6.43		4.07	4.98	0.3

Minor LeaguesSpring TrainingMLB Regular Season

Season	Team	Level	W W - Wins	L L - Losses	ERA ERA - Earned Run Average ((ER*9)/IP)	G G - Games Pitched	GS GS - Games Started	QS	CG CG - Complete Games	ShO ShO - Shoutouts	SV SV - Saves	HLD HLD - Holds	BS BS - Blown Saves	IP IP - Innings Pitched	TBF TBF - Total Batters Faced	H H - Hits Allowed	R R - Runs Allowed	ER ER - Earned Runs	HR HR - Home Runs	BB BB - Walks	IBB IBB - Intentional	HBP HBP - Hit Batters	WP WP - Wild Pitches	BK BK - Balks	SO SO - Strikeouts
2007	PIT	AA	6	9	4.69	25	25		1	0	0	0	0	128.2	569	151	72	67	11	38	2	6	10	4	70
2007	PIT	ST	0	1	36.00	1	0		0	0	0	0	1	1.0	10	4	5	4	0	2	0	0	0	0	0
2008	PIT	AA	6	9	3.46	21	21		0	0	0	0	0	114.1	481	114	51	44	9	36	1	1	7	1	69
2008	PIT	AAA	1	0	2.57	1	1		0	0	0	0	0	7.0	27	7	2	2	1	1	0	0	0	0	6
2008	PIT	MiLB	7	9	3.41	22	22		0	0	0	0	0	121.1	508	121	53	46	10	37	1	1	7	1	75
2008	PIT	MLB	1	1	9.82	5	5	1	0	0	0	0	0	18.1	100	35	20	20	1	12	0	1	1	0	10
2009	PIT	AA	11	1	3.23	23	15		0	0	0	3	0	97.2	412	98	39	35	5	33	0	4	1	2	65
2009	PIT	AAA	1	1	2.30	4	2		0	0	0	0	0	15.2	64	12	4	4	1	7	0	1	1	0	7
2009	PIT	MiLB	12	2	3.10	27	17		0	0	0	3	0	113.1	476	110	43	39	6	40	0	5	2	2	72
2009	PIT	ST	0	0	0.00	1	0		0	0	0	0	0	1.0	5	1	0	0	0	2	0	0	0	0	1
2010	MIN	AAA	0	3	6.08	6	6		0	0	0	0	0	26.2	125	33	19	18	3	15	0	2	2	1	14
2014	LAA	AAA	4	4	2.52	41	0		0	0	5	2	7	50.0	218	51	16	14	3	16	2	3	2	0	47
2014	LAA	ST	0	0	4.50	3	0		0	0	0	0	1	2.0	9	1	1	1	0	1	0	1	0	0	2
2014	LAA	MLB	1	1	2.70	20	0	0	0	0	0	0	0	16.2	77	22	5	5	0	9	3	0	0	0	13
Total	- - -	MLB	2	2	6.43	25	5	1	0	0	0	0	0	35.0	177	57	25	25	1	21	3	1	1	0	23

Season	Team	Level	W W - Wins	L L - Losses	ERA ERA - Earned Run Average ((ER*9)/IP)	G G - Games Pitched	GS GS - Games Started	QS	CG CG - Complete Games	ShO ShO - Shoutouts	SV SV - Saves	HLD HLD - Holds	BS BS - Blown Saves	IP IP - Innings Pitched	TBF TBF - Total Batters Faced	H H - Hits Allowed	R R - Runs Allowed	ER ER - Earned Runs	HR HR - Home Runs	BB BB - Walks	IBB IBB - Intentional	HBP HBP - Hit Batters	WP WP - Wild Pitches	BK BK - Balks	SO SO - Strikeouts
2007	PIT	AA	6	9	4.69	25	25		1	0	0	0	0	128.2	569	151	72	67	11	38	2	6	10	4	70
2007	PIT	ST	0	1	36.00	1	0		0	0	0	0	1	1.0	10	4	5	4	0	2	0	0	0	0	0
2008	PIT	AA	6	9	3.46	21	21		0	0	0	0	0	114.1	481	114	51	44	9	36	1	1	7	1	69
2008	PIT	AAA	1	0	2.57	1	1		0	0	0	0	0	7.0	27	7	2	2	1	1	0	0	0	0	6
2008	PIT	MiLB	7	9	3.41	22	22		0	0	0	0	0	121.1	508	121	53	46	10	37	1	1	7	1	75
2008	PIT	MLB	1	1	9.82	5	5	1	0	0	0	0	0	18.1	100	35	20	20	1	12	0	1	1	0	10
2009	PIT	AA	11	1	3.23	23	15		0	0	0	3	0	97.2	412	98	39	35	5	33	0	4	1	2	65
2009	PIT	AAA	1	1	2.30	4	2		0	0	0	0	0	15.2	64	12	4	4	1	7	0	1	1	0	7
2009	PIT	MiLB	12	2	3.10	27	17		0	0	0	3	0	113.1	476	110	43	39	6	40	0	5	2	2	72
2009	PIT	ST	0	0	0.00	1	0		0	0	0	0	0	1.0	5	1	0	0	0	2	0	0	0	0	1
2010	MIN	AAA	0	3	6.08	6	6		0	0	0	0	0	26.2	125	33	19	18	3	15	0	2	2	1	14
2014	LAA	AAA	4	4	2.52	41	0		0	0	5	2	7	50.0	218	51	16	14	3	16	2	3	2	0	47
2014	LAA	ST	0	0	4.50	3	0		0	0	0	0	1	2.0	9	1	1	1	0	1	0	1	0	0	2
2014	LAA	MLB	1	1	2.70	20	0	0	0	0	0	0	0	16.2	77	22	5	5	0	9	3	0	0	0	13
Total	- - -	MLB	2	2	6.43	25	5	1	0	0	0	0	0	35.0	177	57	25	25	1	21	3	1	1	0	23

Minor LeaguesSpring TrainingMLB Regular SeasonAverages

Season	Team	Level	K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP)	BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP)	K/BB K/BB - Strikeout to Walk Ratio (SO/BB)	HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP)	divider	K% K% - Strikeout Percentage (SO/TBF)	BB% BB% - Walk Percentage (BB/TBF)	K-BB% K-BB% - The difference between strikeout percentage and walk percentage	divider	AVG AVG - Batting Average Against	WHIP WHIP - Walks + Hits divided by Innings Pitched	BABIP BABIP - Batting Average on Balls in Play	LOB% LOB% - Left on Base Percentage	divider	ERA- ERA- - ERA adjusted for park and league where 100 is average and lower is better	FIP- FIP- - FIP adjusted for park and league where 100 is average and lower is better	divider	FIP FIP - Fielder Independent Pitching on an ERA scale
2007	PIT	AA	4.90	2.66	1.84	0.77		12.3%	6.7%	5.6%		.288	1.47	.315	68.5%		114	106		4.32
2007	PIT	ST	0.00	18.00	0.00	0.00		0.0%	20.0%	-20.0%		.500	6.00	.500	16.7%		742	197		9.61
2008	PIT	AA	5.43	2.83	1.92	0.71		14.3%	7.5%	6.9%		.257	1.31	.287	72.3%		83	98		4.03
2008	PIT	AAA	7.71	1.29	6.00	1.29		22.2%	3.7%	18.5%		.269	1.14	.316	90.9%		65	97		3.89
2008	PIT	MiLB	5.56	2.74	2.03	0.74		14.8%	7.3%	7.5%		.257	1.30	.288	73.1%		82	98		4.03
2008	PIT	MLB	4.91	5.89	0.83	0.49		10.0%	12.0%	-2.0%		.402	2.56	.447	60.1%		231	114		4.88
2009	PIT	AA	5.99	3.04	1.97	0.46		15.8%	8.0%	7.8%		.261	1.34	.305	75.0%		85	95		3.62
2009	PIT	AAA	4.02	4.02	1.00	0.57		10.9%	10.9%	0.0%		.214	1.21	.229	86.0%		60	119		4.62
2009	PIT	MiLB	5.72	3.18	1.80	0.48		15.1%	8.4%	6.7%		.255	1.32	.295	76.4%		81	98		3.76
2009	PIT	ST	9.00	18.00	0.50	0.00		20.0%	40.0%	-20.0%		.333	3.00	.500	100.0%		0	146		7.67
2010	MIN	AAA	4.73	5.06	0.93	1.01		11.2%	12.0%	-0.8%		.306	1.80	.330	67.7%		143	134		5.58
2014	LAA	AAA	8.46	2.88	2.94	0.54		21.6%	7.3%	14.2%		.256	1.34	.322	82.1%		51	80		3.74
2014	LAA	ST	9.00	4.50	2.00	0.00		22.2%	11.1%	11.1%		.143	1.00	.200	66.7%		100	107		4.72
2014	LAA	MLB	7.02	4.86	1.44	0.00		16.9%	11.7%	5.2%		.324	1.86	.400	83.9%		74	87		3.19
Total	- - -	MLB	5.91	5.40	1.10	0.26		13.0%	11.9%	1.1%		.368	2.23	.427	69.6%		156	101		4.07

Season	Team	Level	K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP)	BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP)	K/BB K/BB - Strikeout to Walk Ratio (SO/BB)	HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP)	divider	K% K% - Strikeout Percentage (SO/TBF)	BB% BB% - Walk Percentage (BB/TBF)	K-BB% K-BB% - The difference between strikeout percentage and walk percentage	divider	AVG AVG - Batting Average Against	WHIP WHIP - Walks + Hits divided by Innings Pitched	BABIP BABIP - Batting Average on Balls in Play	LOB% LOB% - Left on Base Percentage	divider	ERA- ERA- - ERA adjusted for park and league where 100 is average and lower is better	FIP- FIP- - FIP adjusted for park and league where 100 is average and lower is better	divider	FIP FIP - Fielder Independent Pitching on an ERA scale
2007	PIT	AA	4.90	2.66	1.84	0.77		12.3%	6.7%	5.6%		.288	1.47	.315	68.5%		114	106		4.32
2007	PIT	ST	0.00	18.00	0.00	0.00		0.0%	20.0%	-20.0%		.500	6.00	.500	16.7%		742	197		9.61
2008	PIT	AA	5.43	2.83	1.92	0.71		14.3%	7.5%	6.9%		.257	1.31	.287	72.3%		83	98		4.03
2008	PIT	AAA	7.71	1.29	6.00	1.29		22.2%	3.7%	18.5%		.269	1.14	.316	90.9%		65	97		3.89
2008	PIT	MiLB	5.56	2.74	2.03	0.74		14.8%	7.3%	7.5%		.257	1.30	.288	73.1%		82	98		4.03
2008	PIT	MLB	4.91	5.89	0.83	0.49		10.0%	12.0%	-2.0%		.402	2.56	.447	60.1%		231	114		4.88
2009	PIT	AA	5.99	3.04	1.97	0.46		15.8%	8.0%	7.8%		.261	1.34	.305	75.0%		85	95		3.62
2009	PIT	AAA	4.02	4.02	1.00	0.57		10.9%	10.9%	0.0%		.214	1.21	.229	86.0%		60	119		4.62
2009	PIT	MiLB	5.72	3.18	1.80	0.48		15.1%	8.4%	6.7%		.255	1.32	.295	76.4%		81	98		3.76
2009	PIT	ST	9.00	18.00	0.50	0.00		20.0%	40.0%	-20.0%		.333	3.00	.500	100.0%		0	146		7.67
2010	MIN	AAA	4.73	5.06	0.93	1.01		11.2%	12.0%	-0.8%		.306	1.80	.330	67.7%		143	134		5.58
2014	LAA	AAA	8.46	2.88	2.94	0.54		21.6%	7.3%	14.2%		.256	1.34	.322	82.1%		51	80		3.74
2014	LAA	ST	9.00	4.50	2.00	0.00		22.2%	11.1%	11.1%		.143	1.00	.200	66.7%		100	107		4.72
2014	LAA	MLB	7.02	4.86	1.44	0.00		16.9%	11.7%	5.2%		.324	1.86	.400	83.9%		74	87		3.19
Total	- - -	MLB	5.91	5.40	1.10	0.26		13.0%	11.9%	1.1%		.368	2.23	.427	69.6%		156	101		4.07