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: 20-12 / in Starts: 17-12

Days of Rest

Run Support in Games Started

Total runs in Starts, Avg. is per 27 outs

Inning/Score Appearance Matrix

Multiple inning appearances: 30, Entered with runners on base: 0

2013 Pitching Game Log

Click two rows to sum games (Clear)

2013 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	181	1	Apr 2	CLE	@	TOR	W,4-1	GS-6	W(1-0)	99	6.0	3	1	1	4	5	0	1	1.50	3.88	24	103	61	23	5	5	9	4	1	0	63			0	0	0	19	1	0	0	1	0	0	1.14	0.220	1.08	0.13%	1.97	1b start tie	6b 3 out a3
2	182	6	Apr 7	CLE	@	TBR	W,13-0	GS-7	W(2-0)	4	7.0	2	0	0	3	8	0	0	0.69	2.89	25	97	61	25	9	10	4	2	2	0	78			0	0	0	22	0	0	0	1	0	0	.56	0.184	.52	0.10%	3.29	1b start tie	7b 3 out a10
3	183	9	Apr 12	CLE		CHW	W,1-0	SHO	W(3-0)	4	9.0	5	0	0	1	7	0	0	0.41	2.46	31	113	81	23	12	17	6	2	0	0	83			0	1	0	30	2	0	0	1	0	1	1.35	0.658	1.32	0.39%	4.14	1t start tie	9t 3 out tie
4	184	13	Apr 17	CLE		BOS	L,3-6	GS-5	L(3-1)	4	5.0	11	4	4	1	5	0	1	1.67	2.42	28	101	68	25	7	12	9	7	1	0	33			0	0	0	26	2	1	0	0	0	0	.92	-0.215	.80	-0.11%	-1.70	1t start tie	5t 3 out d4
5	185	18	Apr 22	CLE	@	CHW	W,3-2	GS-7	W(4-1)	4	7.0	4	2	2	4	5	1	1	1.85	3.08	28	100	56	17	7	7	11	1	0	0	62			0	0	0	23	1	0	0	1	0	0	.97	0.103	.89	0.06%	1.52	1b start tie	7b 3 out d1
6	186	21	Apr 28(1)	CLE	@	KCR	L,0-9	GS-7	L(4-2)	5	6.1	9	7	7	4	9	1	0	3.12	3.25	31	106	66	16	10	8	10	5	0	0	32			1	0	0	27	2	0	0	1	0	0	.50	-0.181	.45	-0.10%	-3.42	1b start tie	7b 12- 1 out d6
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
7	187	26	May 3	CLE		MIN	W,7-6	GS-7		4	6.2	8	5	5	2	5	1	1	3.64	3.47	31	98	60	21	4	11	12	3	1	0	41			1	0	0	26	1	0	0	1	1	0	1.18	-0.090	1.22	-0.06%	-1.00	1t start tie	7t 1-- 2 out a1
8	188	31	May 8	CLE		OAK	W,4-3	GS-7	W(5-2)	4	7.0	4	3	3	2	7	0	1	3.67	3.33	28	100	65	22	8	12	6	2	0	0	62			0	0	0	25	0	0	0	0	0	0	1.05	0.012	1.10	0.01%	0.22	1t start tie	7t 3 out a1
9	189	36	May 13(1)	CLE		NYY	W,1-0	SHO	W(6-2)	4	9.0	4	0	0	3	9	0	0	3.14	3.14	33	118	79	22	12	14	7	0	3	0	85			0	0	0	30	0	0	0	1	0	0	1.47	0.718	1.93	0.57%	4.14	1t start tie	9t 3 out a1
10	190	42	May 19	CLE		SEA	W,6-0	GS-7	W(7-2)	5	7.0	3	0	0	2	11	0	1	2.83	2.95	27	106	68	29	16	5	8	3	0	0	80			0	0	0	24	0	0	0	0	0	0	.44	0.170	.56	0.13%	3.22	1t start tie	7t 3 out a6
11	191	47	May 24	CLE	@	BOS	L,1-8	GS-7	L(7-3)	4	6.0	6	5	5	1	5	1	1	3.20	3.07	24	93	60	19	10	10	7	5	0	0	44			0	0	0	22	1	0	0	1	0	0	.73	-0.163	.99	-0.13%	-1.63	1b start tie	7b -2- 0 out d3
12	192	52	May 29	CLE		CIN	W,5-2	GS-6	W(8-3)	4	6.0	4	1	1	4	7	1	1	3.07	3.24	26	105	65	20	16	10	4	3	0	0	63			0	0	0	21	0	0	0	2	0	1	1.31	0.230	1.51	0.16%	1.76	1t start tie	6t 3 out a1
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
13	193	57	Jun 3	CLE	@	NYY	L,4-7	GS-7	L(8-4)	4	6.1	9	7	7	3	5	2	0	3.57	3.51	31	92	61	19	7	15	8	3	1	0	29			1	0	0	28	0	0	0	0	0	0	1.19	-0.504	1.58	-0.40%	-3.87	1b start tie	7b --- 1 out d3
14	194	62	Jun 9	CLE	@	DET	L,1-4	GS-7	L(8-5)	5	7.0	6	4	4	3	4	1	0	3.68	3.62	30	105	66	15	10	13	10	3	3	0	50			0	0	0	26	0	0	0	0	1	0	1.06	-0.164	1.46	-0.14%	-0.48	1b start tie	7b 3 out d3
15	195	66	Jun 14	CLE		WSN	W,2-1	GS-7		4	7.0	2	1	1	4	10	0	0	3.52	3.51	27	113	71	25	15	8	5	3	2	0	75			1	0	0	22	0	0	0	0	0	0	1.17	0.289	1.16	0.17%	2.22	1t start tie	7t 3 out tie
16	196	71	Jun 19	CLE		KCR	W,6-3	GS-7	W(9-5)	4	6.1	9	2	2	2	8	0	0	3.48	3.39	30	115	76	17	13	16	4	3	0	0	53			3	0	0	28	1	0	0	0	0	0	1.26	0.026	1.54	0.02%	0.73	1t start tie	7t 1-- 1 out a2
17	197	76	Jun 25	CLE	@	BAL	L,3-6	GS-7	L(9-6)	5	6.1	6	6	6	1	7	2	1	3.76	3.53	27	97	62	17	9	8	10	7	2	0	43			0	0	0	25	1	0	0	0	0	0	1.36	-0.450	1.84	-0.37%	-2.77	1b start a 1	7b --- 1 out d3
18	198	82	Jun 30	CLE	@	CHW	W,4-0	SHO	W(10-6)	4	9.0	6	0	0	1	8	0	1	3.48	3.41	30	112	73	23	11	12	8	5	0	0	82			0	0	0	28	0	0	0	4	0	0	.99	0.449	1.43	0.39%	4.53	1b start tie	9b 3 out a4
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
19	199	86	Jul 5	CLE		DET	L,0-7	GS-5	L(10-7)	4	4.2	7	6	6	4	6	0	0	3.78	3.40	24	108	63	16	9	10	4	2	0	0	28			0	0	0	20	2	0	0	1	0	0	.79	-0.278	1.66	-0.35%	-4.01	1t start tie	5t -2- 2 out d6
20	200	91	Jul 10	CLE		TOR	L,4-5	GS-7		4	6.2	4	2	2	5	6	0	0	3.72	3.40	26	120	66	23	8	10	5	3	1	0	59			0	0	0	21	2	0	0	2	0	0	1.51	-0.066	2.03	-0.05%	0.65	1t start tie	7t -23 2 out d1
21	201	98	Jul 21	CLE	@	MIN	W,7-1	GS-7	W(11-7)	10	7.0	1	1	1	0	8	0	1	3.60	3.29	23	93	67	17	12	9	5	1	2	0	79			0	1	0	22	1	0	0	0	0	1	.51	0.232	.82	0.23%	2.42	1b start tie	7b 3 out a5
22	202	103	Jul 27	CLE		TEX	W,1-0	GS-8	W(12-7)	5	7.2	5	0	0	1	8	0	1	3.42	3.21	30	113	70	22	10	14	6	4	1	0	76			0	0	0	28	0	0	0	0	0	0	1.27	0.509	2.00	0.48%	3.46	1t start tie	8t 1-- 2 out a1
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	203	108	Aug 1	CLE		CHW	W,6-1	GS-7	W(13-7)	4	6.2	5	1	1	3	7	1	0	3.33	3.26	27	104	65	17	12	9	8	4	0	0	64			0	1	0	24	0	0	0	0	0	0	.83	0.208	1.41	0.21%	1.48	1t start tie	7t 123 2 out a4
24	204	113	Aug 6	CLE		DET	L,1-5	GS-7	L(13-8)	4	7.0	7	5	5	2	6	1	2	3.46	3.33	32	100	68	20	10	15	7	3	0	0	47			0	0	0	28	1	0	0	0	0	0	1.12	-0.310	2.66	-0.44%	-1.78	1t start tie	7t 3 out d4
25	205	118	Aug 11	CLE		LAA	W,6-5	GS-5		4	4.1	7	5	4	4	5	0	1	3.59	3.35	25	101	57	24	6	12	3	2	0	0	32			1	0	0	20	0	0	0	0	0	0	.71	-0.309	.63	-0.16%	-3.57	1t start tie	5t 12- 1 out d5
26	206	122	Aug 16	CLE	@	OAK	L,2-3	GS-8	L(13-9)	4	7.2	7	3	3	1	4	1	0	3.59	3.38	30	107	73	21	9	14	11	6	2	0	56			0	0	0	28	2	0	0	0	0	0	.75	-0.103	1.02	-0.08%	0.57	1b start tie	8b 1-- 2 out d1
27	207	127	Aug 21	CLE	@	LAA	W,3-1	GS-7	W(14-9)	4	6.2	5	1	1	5	7	0	0	3.50	3.38	29	110	59	18	12	11	6	4	0	0	62			0	0	0	23	1	0	0	0	0	0	1.59	0.188	2.31	0.16%	1.62	1b start tie	7b -23 2 out a1
28	208	132	Aug 28	CLE	@	ATL	L,2-3	GS-6		6	6.0	5	2	2	4	6	0	1	3.49	3.38	27	98	55	14	10	9	7	3	2	0	56			1	0	1	21	1	0	0	0	0	0	1.08	0.026	1.67	0.02%	0.68	1b start tie	6b 3 out d1
Sept				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	209	137	Sep 2	CLE		BAL	L,2-7	GS-2	L(14-10)	4	1.0	1	1	1	1	0	0	0	3.52	3.40	5	24	14	6	0	2	2	1	1	0	46			0	0	0	4	0	0	0	0	0	0	1.05	0.008	1.08	0.01%	0.09	1t start tie	2t 1-- 0 out tie
30	210	158	Sep 25	CLE		CHW	W,7-2	9-GF		22	1.0	1	0	0	0	2	0	0	3.50	3.37	4	17	10	2	5	1	1	1	0	0		0	0	0	0	0	4	0	0	0	0	0	0	.10	0.005	.26	0.01%	0.46	9t --- 0 out a5	9t end a 5
31	211	160	Sep 27	CLE	@	MIN	W,12-6	8-8		1	1.0	0	0	0	1	3	0	0	3.48	3.36	4	25	18	5	1	0	0	0	0	0		0	0	0	0	0	3	0	0	0	0	0	0	.70	0.027	2.05	0.05%	0.49	8b --- 0 out a4	8b 3 out a4
32	212	162	Sep 29	CLE	@	MIN	W,5-1	8-GF		1	1.2	0	0	0	0	2	0	1	3.45	3.35	6	23	13	6	2	2	1	0	0	0		0	0	0	0	0	5	0	0	0	0	0	0	.35	0.029	.31	0.02%	0.75	8b --- 1 out a4	9b end a 4
							20-12		W-L:14-10	4.0	193.0	156	75	74	76	195	13	17	3.45	3.35	803	3017	63%	20%	10%	1.52		18%	5%	0	57	0	---%	9	3	1	703	22	1	0	17	2	3	1.03	1.458	1.35	0.90%	16.18

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