Justin Masterson

Position: Pitcher

Bats: Right • Throws: Right

6-6, 260lb (198cm, 117kg)

Born: March 22, 1985 in Kingston, Jamaica jm

Draft: Drafted by the Boston Red Sox in the 2nd round of the 2006 MLB June Amateur Draft from San Diego State University (San Diego, CA).

High School: Beavercreek HS (Beavercreek, OH)

Schools: Bethel University (Mishawaka, IN), San Diego State University (San Diego, CA)

Debut: April 24, 2008 (Age 23-033d, 19,284th in major league history)
vs. LAA 6.0 IP, 2 H, 4 SO, 4 BB, 1 ER

Last Game: August 9, 2015 (Age 30-140d)
vs. DET 1.0 IP, 1 H, 1 SO, 1 BB, 1 ER

Rookie Status: Exceeded rookie limits during 2008 season

Agents: Randy Rowley

Full Name: Justin Daniel Masterson

Nicknames: Bat Masterson, Big Masty, Nasty Masty or Masty

View Player Info from the B-R Bullpen

1x All-Star

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SUMMARY

Career

WAR

10.1

ERA

4.31

258

184

1201.0

1004

WHIP

1.398

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Team Record in Appearances: 16-18 / in Starts: 16-18

Days of Rest

Run Support in Games Started

Total runs in Starts, Avg. is per 27 outs

2012 Pitching Game Log

Click two rows to sum games (Clear)

2012 Pitching Game Log
Rk	Gcar	Gtm	Date	Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	Pit	Str	StL	StS	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	Entered	Exited
1	147	1	Apr 5	CLE		TOR	L,4-7	GS-8		99	8.0	2	1	1	1	10	1	0	1.13	2.59	27	99	66	24	13	10	6	2	1	0	83			0	0	0	26	1	0	0	1	0	0	.69	0.280	.67	0.16%	2.72	1t start tie	8t 3 out a3
2	148	5	Apr 11	CLE		CHW	L,6-10	GS-5	L(0-1)	5	5.0	8	5	3	1	2	0	0	2.77	2.71	25	94	58	12	6	12	10	3	1	0	36			0	0	0	22	1	0	0	1	1	2	.78	-0.301	.76	-0.17%	-2.67	1t start tie	5t 3 out d3
3	149	9	Apr 17	CLE	@	SEA	W,9-8	GS-4		5	3.2	7	8	8	4	1	1	1	6.48	4.35	22	71	39	12	3	7	9	7	0	0	12			0	0	0	16	0	0	0	1	1	0	1.04	-0.400	1.05	-0.24%	-6.59	1b start a 1	4b 12- 2 out d7
4	150	14	Apr 22	CLE	@	OAK	L,1-5	GS-5	L(0-2)	4	5.0	6	4	4	6	2	1	0	6.65	5.31	27	111	61	22	4	10	9	2	4	0	35			3	0	0	21	1	0	0	0	0	0	1.00	-0.228	1.13	-0.15%	-1.65	1b start a 1	5b 3 out d3
5	151	18	Apr 27	CLE		LAA	W,3-2	GS-9		4	8.1	4	2	2	5	5	1	0	5.40	5.29	33	112	62	21	10	17	6	1	1	0	67			0	0	0	28	0	0	0	0	0	0	1.02	0.076	1.07	0.05%	1.32	1t start tie	9t 12- 1 out tie
May				Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	Pit	Str	StL	StS	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	Entered	Exited
6	152	23	May 3	CLE	@	CHW	W,7-5	GS-7	W(1-2)	5	6.1	8	3	3	3	6	0	0	5.20	4.83	29	96	63	19	7	12	8	6	0	0	48			0	0	0	25	1	0	0	1	0	0	1.16	-0.028	1.67	-0.02%	-0.32	1b start tie	7b 12- 1 out a4
7	153	29	May 8	CLE		CHW	L,3-5	GS-6		4	6.0	6	2	2	5	3	0	0	4.89	4.79	27	109	60	13	10	12	7	3	0	0	50			1	0	0	22	1	0	0	2	0	0	.88	0.017	1.34	0.02%	0.79	1t start tie	6t 3 out d2
8	154	34	May 13	CLE	@	BOS	L,1-12	GS-6	L(1-3)	4	6.0	7	6	6	1	4	1	3	5.40	4.94	28	94	58	18	7	9	11	7	2	0	37			2	0	0	24	2	0	0	1	0	0	.51	-0.299	.61	-0.22%	-2.91	1b start tie	6b 3 out d5
9	155	39	May 18	CLE		MIA	L,2-3	GS-7		4	7.0	6	2	2	3	5	0	0	5.04	4.68	26	111	65	18	9	13	5	3	0	0	59			1	3	0	22	1	0	0	1	1	0	1.27	0.162	1.59	0.12%	1.26	1t start tie	7t 3 out tie
10	156	44	May 24	CLE		DET	W,2-1	GS-7	W(2-3)	5	7.0	5	1	1	5	4	0	0	4.62	4.62	31	100	64	14	3	12	10	2	2	0	62			0	0	0	25	2	0	0	1	0	1	1.58	0.328	2.50	0.31%	2.26	1t start tie	7t 3 out a1
11	157	49	May 29	CLE		KCR	L,2-8	GS-6	L(2-4)	4	6.0	9	8	7	0	8	1	1	5.14	4.48	28	111	78	16	15	11	8	5	0	0	32			1	0	0	26	0	0	0	1	0	0	.69	-0.532	.95	-0.44%	-5.21	1t start tie	6t 3 out d6
Jun				Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	Pit	Str	StL	StS	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	Entered	Exited
12	158	53	Jun 3	CLE		MIN	L,3-6	GS-6	L(2-5)	4	6.0	7	3	3	3	3	0	0	5.09	4.41	28	103	62	15	8	15	7	2	0	0	46			1	0	0	24	2	0	0	0	1	0	1.02	-0.044	1.38	-0.04%	-0.21	1t start tie	6t 3 out d1
13	159	58	Jun 9	CLE	@	STL	L,0-2	GS-7	L(2-6)	5	7.0	5	1	1	0	6	1	0	4.76	4.31	25	90	65	17	10	9	10	5	1	0	69			0	1	0	25	1	0	0	0	0	0	.72	0.191	1.01	0.16%	2.26	1b start tie	7b 3 out d1
14	160	63	Jun 15	CLE		PIT	W,2-0	GS-7	W(3-6)	5	7.0	4	0	0	3	9	0	1	4.38	4.15	28	109	70	21	6	5	10	2	1	0	75			2	1	0	24	1	0	0	0	0	0	1.52	0.449	1.95	0.35%	3.26	1t start tie	7t 3 out a1
15	161	68	Jun 20	CLE		CIN	W,8-1	CG	W(4-6)	4	9.0	3	1	0	0	9	0	1	3.98	3.90	30	110	76	22	11	15	5	1	1	0	88			0	1	0	29	1	0	0	1	0	1	.43	0.263	.57	0.21%	3.19	1t start tie	9t 3 out a7
16	162	73	Jun 26	CLE	@	NYY	L,4-6	GS-6	L(4-7)	5	6.0	7	4	4	3	2	0	0	4.09	3.90	28	114	70	19	9	9	14	6	1	0	41			0	0	0	24	0	0	0	0	1	0	.70	-0.168	.95	-0.14%	-0.91	1b start tie	6b 3 out d4
Jul				Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	Pit	Str	StL	StS	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	Entered	Exited
17	163	78	Jul 1	CLE	@	BAL	W,6-2	GS-7	W(5-7)	4	7.0	5	2	1	0	7	0	0	3.92	3.72	26	97	65	16	14	11	8	4	1	0	68			1	0	0	26	1	0	0	1	0	1	.77	0.227	.99	0.18%	1.54	1b start tie	7b 3 out a3
18	164	83	Jul 6	CLE		TBR	L,3-10	GS-5	L(5-8)	4	4.1	9	8	8	4	7	2	0	4.40	3.91	26	102	57	18	9	8	7	4	0	0	16			0	0	0	22	1	0	0	0	0	0	1.10	-0.419	1.66	-0.38%	-4.55	1t start tie	5t 12- 1 out d4
19	165	86	Jul 13	CLE	@	TOR	W,1-0	GS-7	W(6-8)	6	7.0	5	0	0	1	5	0	0	4.14	3.80	25	103	67	17	11	12	7	5	1	0	71			0	0	0	24	0	0	0	2	0	0	1.44	0.500	1.88	0.39%	3.54	1b start tie	7b 3 out a1
20	166	91	Jul 18	CLE	@	TBR	W,10-6	GS-5		4	4.1	7	4	4	7	1	0	0	4.29	3.93	26	109	62	12	7	12	6	2	1	0	27			4	1	0	18	0	0	0	0	1	0	.96	-0.314	1.20	-0.24%	-3.18	1b start tie	5b 123 1 out d1
21	167	96	Jul 23	CLE		BAL	W,3-1	GS-8	W(7-8)	4	7.1	7	1	1	1	6	0	1	4.12	3.84	28	92	60	13	15	10	10	6	0	0	65			0	0	0	26	2	0	0	3	0	0	1.36	0.317	1.24	0.18%	2.23	1t start tie	8t 1-- 1 out a1
22	168	101	Jul 28	CLE	@	MIN	L,5-12	GS-6	L(7-9)	4	5.2	7	10	8	2	2	1	1	4.47	3.94	28	103	66	19	5	16	7	3	0	0	19			2	0	0	25	2	1	0	0	0	1	.67	-0.313	.62	-0.18%	-6.40	1b start a 1	6b -2- 2 out d8
Aug				Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	Pit	Str	StL	StS	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	Entered	Exited
23	169	106	Aug 3	CLE	@	DET	L,2-10	GS-4	L(7-10)	5	4.0	10	7	7	4	4	1	0	4.78	4.03	25	81	48	10	6	9	8	2	1	0	14			0	0	0	21	3	0	0	1	0	0	1.02	-0.360	.62	-0.13%	-4.92	1b start tie	4b 3 out d6
24	170	111	Aug 8	CLE		MIN	W,6-2	GS-7	W(8-10)	4	7.0	3	2	2	4	7	1	0	4.68	4.06	28	111	73	27	7	9	8	4	0	0	66			0	0	0	24	1	0	0	0	0	0	.91	0.161	.07	0.01%	1.26	1t start tie	7t 3 out a4
25	171	116	Aug 13	CLE	@	LAA	W,6-2	GS-7	W(9-10)	4	6.0	6	0	0	3	4	0	0	4.50	4.03	24	99	56	13	7	9	8	7	0	0	61			1	0	0	21	0	0	0	2	0	0	1.00	0.169	.12	0.01%	1.82	1b start tie	7b 12- 0 out a3
26	172	121	Aug 19	CLE	@	OAK	L,0-7	GS-6	L(9-11)	5	5.2	9	7	7	1	5	2	1	4.73	4.13	27	101	63	14	10	12	8	3	0	0	27			0	0	0	24	2	0	0	1	0	0	.73	-0.200	.02	0.00%	-3.49	1b start tie	6b -2- 2 out d6
27	173	126	Aug 25	CLE		NYY	W,3-1	GS-7	W(10-11)	5	6.2	7	1	1	2	6	0	0	4.60	4.06	29	106	72	18	11	9	12	4	0	0	60			0	0	0	26	1	0	0	1	1	1	1.33	0.200	.00	0.00%	1.84	1t start tie	7t 12- 2 out a2
28	174	131	Aug 30	CLE		OAK	L,7-12	GS-5	L(10-12)	4	4.0	8	8	8	2	1	3	0	4.91	4.28	22	89	53	13	4	4	15	3	3	0	13			0	0	0	20	2	0	0	0	0	0	1.00	-0.453	.00	0.00%	-6.51	1t start tie	5t 1-- 0 out d6
Sep/Oct				Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	Pit	Str	StL	StS	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	Entered	Exited
29	175	136	Sep 4	CLE	@	DET	W,3-2	GS-6	W(11-12)	4	6.0	4	2	2	1	4	1	0	4.84	4.29	22	93	63	16	7	11	6	5	0	0	59			0	0	0	21	1	0	0	1	0	0	1.04	0.115	.00	0.00%	1.12	1b start tie	6b 3 out a1
30	176	141	Sep 10	CLE	@	MIN	L,2-7	GS-7	L(11-13)	5	6.2	7	6	6	2	3	0	1	4.96	4.26	29	94	65	16	8	17	6	2	0	0	37			0	0	0	25	1	1	0	1	1	0	.93	-0.281	.00	0.00%	-1.83	1b start tie	7b 1-- 2 out d3
31	177	146	Sep 15	CLE		DET	L,3-5	GS-5	L(11-14)	4	4.2	6	4	2	4	8	0	1	4.93	4.23	26	105	62	22	11	7	6	5	0	0	44			3	0	0	20	1	0	0	0	1	1	.80	-0.210	.00	0.00%	-2.25	1t start tie	5t -23 2 out d4
32	178	151	Sep 21	CLE	@	KCR	L,3-6	GS-6	L(11-15)	5	6.0	7	4	4	2	3	0	1	4.97	4.21	26	99	58	16	6	13	7	2	1	0	43			1	0	0	22	0	0	1	1	1	0	.79	-0.176	.00	0.00%	-0.97	1b start tie	6b 3 out d3
33	179	156	Sep 26	CLE	@	CHW	W,6-4	GS-5		4	4.2	7	4	4	4	2	0	0	5.03	4.22	25	109	59	15	5	10	9	2	0	0	32			0	0	0	19	2	0	0	0	1	0	1.18	-0.244	.00	0.00%	-1.75	1b start a 1	5b -2- 2 out d1
34	180	161	Oct 2	CLE		CHW	W,4-3	GS-6		5	6.0	4	1	1	1	5	0	0	4.93	4.16	22	99	67	15	10	12	4	1	1	0	64			2	0	0	21	1	0	0	1	0	0	1.05	0.178	.00	0.00%	1.79	1t start tie	6t 3 out tie
							16-18		W-L:11-15	4.5	206.1	212	122	113	88	159	18	13	4.93	4.16	906	3426	62%	17%	8%	1.33		19%	4%	0	48		---%	25	7	0	788	36	2	1	26	11	8	.97	-1.337	.84	-0.21%	-24.12

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