Ron Mahay

Position: Pitcher

Bats: Left • Throws: Left

6-2, 200lb (188cm, 90kg)

Born: June 28, 1971 in Crestwood, IL us

Draft: Drafted by the Boston Red Sox in the 18th round of the 1991 MLB June Amateur Draft from South Suburban College (South Holland, IL).

High School: Alan B. Shepard HS (Palos Heights, IL)

School: South Suburban College (South Holland, IL)

Debut: May 21, 1995 (Age 23-327d, 16,663rd in major league history)
vs. CLE 5 AB, 2 H, 0 HR, 1 RBI, 0 SB

Last Game: August 21, 2010 (Age 39-054d)
vs. LAA 0.0 IP, 1 H, 0 SO, 0 BB, 0 ER

Rookie Status: Exceeded rookie limits during 1998 season

Agents: CS&E

Full Name: Ronald Matthew Mahay

Pronunciation: \MAY-hay\

View Player Info from the B-R Bullpen

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SUMMARY

Career

WAR

7.9

ERA

3.83

514

568.0

470

WHIP

1.417

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Team Record in Appearances: 10-31

Days of Rest

Inning/Score Appearance Matrix

Multiple inning appearances: 10, Entered with runners on base: 22

2010 Pitching Game Log

Click two rows to sum games (Clear)

2010 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	474	10	Apr 15	MIN		BOS	W,8-0	9-GF		99	1.0	0	0	0	0	2	0	0	0.00	-0.92	3	9	7	1	3	0	1	0	1	0		0	0	0	0	0	3	0	0	0	0	0	0	.00	0.000	.00	0.00%	0.49	9t --- 0 out a8	9t end a 8
2	475	13	Apr 18	MIN		KCR	L,5-10	7-8		2	2.0	1	0	0	0	3	0	0	0.00	-0.25	7	28	19	8	3	3	1	1	0	0		0	0	1	0	0	7	0	0	0	0	0	0	.30	0.038	.41	0.03%	0.97	7t --- 0 out d4	8t 3 out d2
3	476	16	Apr 22	MIN		CLE	L,1-8	7-7		3	1.0	0	0	0	1	0	0	0	0.00	1.33	4	19	9	2	1	2	1	0	0	0		3	2	0	0	0	2	0	0	0	0	1	0	.05	-0.003	.07	0.00%	0.32	7t 123 0 out d5	7t 3 out d7
4	477	18	Apr 24	MIN	@	KCR	W,9-7	5-6		1	1.0	2	0	0	0	1	0	0	0.00	1.28	4	10	6	2	1	1	2	2	0	0		2	1	0	0	0	4	0	0	0	1	0	0	1.52	-0.027	2.12	-0.02%	0.14	5b 12- 1 out d1	6b --- 1 out d2
5	478	19	Apr 25	MIN	@	KCR	L,3-4	6-6		0	0.2	0	0	0	0	1	0	0	0.00	1.14	2	9	6	2	1	0	1	0	0	0		1	0	0	0	0	2	0	0	0	0	0	0	.87	0.061	1.21	0.05%	0.94	6b --3 1 out d2	6b 3 out d2
6	479	21	Apr 28	MIN	@	DET	L,6-11	6-6	L(0-1)	2	0.0	0	1	0	0	0	0	0	0.00	1.14	1	7	5	1	0	0	1	0	0	0		1	0	0	0	0	1	0	0	0	0	0	1	2.11	-0.150	3.19	-0.14%	-0.88	6b 1-- 1 out a1	6b -23 1 out a1
7	480	23	Apr 30	MIN	@	CLE	W,9-3	9-GF		1	1.0	1	0	0	0	1	0	0	0.00	1.13	4	16	12	5	2	3	0	0	0	0		0	0	0	0	0	4	0	0	0	0	0	0	.08	0.003	.12	0.00%	0.47	9b --- 0 out a6	9b end a 6
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
8	481	24	May 1	MIN	@	CLE	L,4-5	9-9		0	0.2	1	0	0	0	0	0	0	0.00	1.31	3	13	7	2	2	2	1	1	0	0		0	0	0	0	0	3	0	0	0	0	0	0	1.76	0.070	2.39	0.06%	0.25	9b --- 0 out tie	9b 1-- 2 out tie
9	482	25	May 2	MIN	@	CLE	W,8-3	8-8	H(1)	0	0.1	0	0	0	0	0	0	0	0.00	1.38	1	3	2	0	1	1	0	0	0	0		2	0	0	0	0	1	0	0	0	0	0	0	1.82	0.046	2.64	0.04%	0.42	8b 12- 2 out a3	8b 3 out a3
10	483	30	May 8(1)	MIN		BAL	L,3-7	8-GF		5	1.1	0	0	0	0	1	0	0	0.00	1.41	4	16	9	2	1	0	3	0	0	0		1	0	0	0	0	4	0	0	0	0	0	0	.07	0.007	.08	0.01%	0.71	8t 1-- 2 out d4	9t end d 4
11	484	33	May 11	MIN		CHW	L,2-5	8-8		2	0.1	0	0	0	0	1	0	0	0.00	1.26	1	4	3	1	1	0	0	0	0	0		1	0	0	0	0	1	0	0	0	0	0	0	.37	0.010	.52	0.01%	0.32	8t -2- 2 out d3	8t 3 out d3
12	485	36	May 15	MIN	@	NYY	L,1-7	7-7		3	0.2	1	1	1	0	1	1	0	0.90	2.48	3	12	7	2	2	1	1	0	0	0		1	1	0	0	0	3	0	0	0	0	0	0	.02	-0.007	.03	-0.01%	-1.04	7b --3 1 out d5	7b 3 out d7
13	486	39	May 18	MIN	@	TOR	L,2-11	5-6		2	1.2	3	3	3	0	2	1	0	3.09	3.34	8	31	20	7	2	2	4	1	1	0		0	0	0	0	0	8	0	0	0	0	0	0	.08	-0.014	.11	-0.01%	-2.09	5b --- 0 out d5	6b --- 2 out d8
14	487	43	May 22	MIN		MIL	W,8-7	9-9		3	0.0	2	3	3	1	0	0	0	5.40	3.59	3	13	6	3	1	2	0	0	0	0		0	0	0	0	0	2	0	0	0	0	0	0	.86	-0.133	1.15	-0.11%	-1.83	9t --- 0 out a4	9t 123 0 out a4
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
15	488	52	Jun 1	MIN	@	SEA	L,1-7	7-7		9	1.0	2	2	2	2	2	0	0	6.39	3.71	7	28	15	6	3	1	2	2	0	0		0	0	1	0	0	5	0	0	0	0	0	0	.17	-0.019	.20	-0.01%	-1.54	7b --- 0 out d4	7b 3 out d6
16	489	57	Jun 6	MIN	@	OAK	L,4-5	6-7		4	2.0	1	0	0	0	1	0	0	5.52	3.49	7	18	12	3	2	3	3	1	1	0		0	0	0	0	0	7	0	0	0	0	0	0	.22	0.029	.27	0.02%	0.98	6b --- 0 out d3	7b 3 out d3
17	490	60	Jun 10	MIN		KCR	L,8-9	6-7		3	1.1	0	0	0	1	0	0	0	5.06	3.64	6	21	13	5	0	2	3	1	2	0		2	0	0	0	0	5	0	0	0	0	0	1	.05	0.004	.06	0.00%	0.92	6t 12- 2 out d7	7t 3 out d7
18	491	63	Jun 13	MIN		ATL	L,3-7	5-6		2	1.1	3	0	0	0	1	0	0	4.67	3.48	6	26	17	5	1	2	3	2	1	0		0	0	0	0	0	6	0	0	0	1	0	0	.11	0.006	.14	0.01%	0.59	5t --- 2 out d6	6t 3 out d6
19	492	66	Jun 17	MIN		COL	L,1-5	9-GF		3	1.0	1	0	0	0	0	0	0	4.42	3.46	4	10	8	3	0	0	4	1	0	0		0	0	1	0	0	4	0	0	0	0	0	0	.08	0.003	.11	0.00%	0.49	9t --- 0 out d4	9t end d 4
20	493	67	Jun 18	MIN	@	PHI	L,5-9	5-5		0	1.0	3	1	1	0	0	1	0	4.66	4.11	5	20	10	3	1	1	4	1	0	0		0	0	0	0	0	5	0	0	0	1	0	0	.02	-0.002	.03	0.00%	-0.50	5b --- 0 out d8	5b 3 out d9
21	494	70	Jun 22	MIN	@	MIL	L,5-7	7-7		3	0.1	0	0	0	0	0	0	0	4.58	4.10	1	4	2	0	1	0	1	0	0	0		2	0	0	0	0	1	0	0	0	0	0	0	.21	0.004	.29	0.00%	0.41	7b 12- 1 out d4	7b 1-3 2 out d4
22	495	71	Jun 23	MIN	@	MIL	L,3-5	7-7		0	0.1	0	0	0	0	0	0	0	4.50	4.08	1	4	2	1	0	0	1	1	0	0		2	0	0	0	0	1	0	0	0	0	0	0	.83	0.023	1.16	0.02%	0.49	7b 1-3 2 out d2	7b 3 out d2
23	496	73	Jun 25	MIN	@	NYM	L,2-5	8-GF(8)		1	0.2	0	0	0	0	0	0	0	4.35	4.05	1	4	2	1	0	1	0	0	0	0		2	0	0	1	0	1	0	0	0	0	0	0	.20	0.010	.29	0.01%	0.88	8b 12- 1 out d3	8b end d 3
24	497	75	Jun 27	MIN	@	NYM	L,0-6	5-6		1	1.1	1	0	0	0	0	0	0	4.09	3.99	5	19	13	3	1	1	4	2	0	0		3	0	0	0	0	5	0	0	0	0	0	0	.07	0.007	.11	0.01%	1.22	5b 123 2 out d6	6b 3 out d6
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
25	498	79	Jul 1	MIN		TBR	L,4-5	7-7		3	0.0	1	0	0	0	0	0	0	4.09	3.99	1	2	2	1	0	1	0	0	0	0		2	1	0	0	0	1	0	0	0	0	0	0	3.27	-0.176	4.89	-0.16%	-1.00	7t 12- 1 out tie	7t 12- 1 out d1
26	499	81	Jul 3	MIN		TBR	L,6-8	9-GF		1	1.0	0	0	0	0	0	0	0	3.91	3.95	3	12	8	3	0	2	1	0	1	0		0	0	0	0	0	3	0	0	0	0	0	0	.05	0.003	.07	0.00%	0.49	9t --- 0 out d4	9t end d 4
27	500	82	Jul 4	MIN		TBR	L,4-7	9-GF		0	1.0	1	0	0	0	2	0	0	3.75	3.75	4	25	14	4	3	1	1	0	1	0		0	0	0	0	0	4	1	0	0	0	0	0	.16	0.008	.25	0.01%	0.49	9t --- 0 out d3	9t end d 3
28	501	85	Jul 8	MIN	@	TOR	L,1-8	8-GF(8)		3	1.0	1	1	1	0	2	1	0	3.96	4.08	4	17	12	3	4	0	2	0	0	0		0	0	0	0	0	4	0	0	0	0	0	0	.00	-0.001	.00	0.00%	-0.49	8b --- 0 out d6	8b end d 7
29	502	87	Jul 10	MIN	@	DET	L,4-7	8-GF(8)		1	1.0	0	0	0	1	1	0	0	3.81	4.08	4	15	6	2	1	1	1	0	0	0		0	0	0	0	0	3	0	0	0	0	0	0	.12	0.007	.17	0.01%	0.51	8b --- 0 out d3	8b end d 3
30	503	89	Jul 15	MIN		CHW	L,7-8	7-8		4	2.0	1	0	0	0	1	0	0	3.54	3.94	6	27	21	4	4	4	1	1	0	0		0	0	0	0	0	6	0	0	0	1	0	0	.47	0.060	.65	0.05%	0.97	7t --- 0 out d2	8t 3 out d2
31	504	93	Jul 19	MIN		CLE	L,4-10	5-5		3	0.1	1	0	0	0	0	0	0	3.49	3.93	2	13	8	1	2	1	1	1	0	0		2	1	0	0	0	2	0	0	0	0	0	0	.31	-0.018	.42	-0.02%	-0.51	5t 1-3 2 out d5	5t 3 out d6
32	505	97	Jul 23	MIN	@	BAL	L,2-3	7-7		3	1.0	0	0	0	0	0	0	0	3.38	3.90	3	13	9	2	2	1	2	1	0	0		1	0	0	0	0	2	0	0	0	0	0	0	1.09	0.070	1.37	0.05%	0.87	7b 1-- 0 out d1	7b 3 out d1
33	506	100	Jul 26	MIN	@	KCR	W,19-1	8-8		2	1.0	1	0	0	0	0	0	0	3.26	3.87	4	22	12	3	0	1	3	2	0	0		0	0	0	0	0	4	1	0	0	0	0	0	.00	0.000	.00	0.00%	0.49	8b --- 0 out a19	8b 3 out a19
34	507	101	Jul 27	MIN	@	KCR	W,11-2	6-6		0	0.2	3	1	1	0	0	0	0	3.48	3.85	5	22	14	4	1	1	4	2	1	0		0	0	0	0	0	5	0	0	0	0	0	0	.50	-0.039	.71	-0.03%	-1.00	6b --- 0 out a5	6b 1-3 2 out a4
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
35	508	106	Aug 2	MIN	@	TBR	L,2-4	7-7		5	0.2	0	0	0	0	1	0	0	3.41	3.77	2	12	7	1	2	1	0	0	0	0		0	0	0	0	0	2	0	0	0	0	0	0	.34	0.016	.54	0.02%	0.38	7b --- 0 out d2	7b --- 2 out d2
36	509	107	Aug 3	MIN	@	TBR	L,4-6	8-GF(8)		0	0.1	0	0	0	0	0	0	0	3.38	3.77	1	3	2	1	0	1	0	0	0	0		2	0	0	0	0	1	0	0	0	0	0	0	.19	0.005	.31	0.01%	0.42	8b 12- 2 out d3	8b end d 3
37	510	109	Aug 5	MIN	@	TBR	W,8-6	8-8	BS(1)	1	0.0	1	1	1	1	0	1	0	3.66	4.27	2	8	3	1	0	0	1	0	0	0		3	3	0	0	0	1	0	0	0	0	0	0	1.59	-0.480	2.67	-0.48%	-3.47	8b 123 2 out a4	8b 1-- 2 out tie
38	511	114	Aug 11	MIN	@	CHW	L,1-6	5-6		5	1.1	0	0	0	1	0	0	0	3.51	4.31	5	19	13	3	2	3	1	0	1	0		2	0	0	0	0	4	0	0	0	0	0	0	.09	0.009	.26	0.02%	0.95	5b 12- 2 out d6	6b 3 out d5
39	512	116	Aug 13	MIN		OAK	W,4-3	7-7	H(2)	1	0.1	0	0	0	0	1	0	0	3.48	4.24	1	6	3	2	1	0	0	0	0	0		2	0	0	0	0	1	0	0	0	0	0	0	2.78	0.113	4.67	0.11%	0.80	7t -23 1 out a2	7t -23 2 out a2
40	513	119	Aug 17	MIN		CHW	W,7-6	10-GF(10)	W(1-1)	3	0.1	0	0	0	0	0	0	0	3.44	4.23	1	2	2	1	0	0	1	1	0	0		2	0	0	0	0	1	0	0	0	0	0	0	1.22	0.031	3.21	0.05%	0.43	10t 12- 2 out d1	10t end d 1
41	514	123	Aug 21	MIN		LAA	L,3-9	6-6		3	0.0	1	1	0	0	0	0	0	3.44	4.23	2	3	3	0	0	1	1	0	0	0		1	1	0	0	0	2	0	0	0	0	0	1	.66	-0.148	.83	-0.11%	-2.00	6t 1-- 2 out d2	6t 1-- 2 out d4
							10-31		W-L:1-1,BSv:1,Hld:2	2.2	34.0	33	15	13	8	25	5	0	3.44	4.23	141	565	62%	18%	9%	0.77		22%	9%	0		40	25%	3	1	0	131	2	0	0	4	1	3	.37	-0.574	.54	-0.52%	1.43

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