Jason Jennings

Position: Pitcher

Bats: Left • Throws: Right

6-2, 235lb (188cm, 106kg)

Born: July 17, 1978 in Dallas, TX us

Draft: Drafted by the Arizona Diamondbacks in the 54th round of the 1996 MLB June Amateur Draft from Dr. Ralph H. Poteet HS (Mesquite, TX) and the Colorado Rockies in the 1st round (16th) of the 1999 MLB June Amateur Draft from Baylor University (Waco, TX).

High School: Dr. Ralph H. Poteet HS (Mesquite, TX)

School: Baylor University (Waco, TX)

Debut: August 23, 2001 (Age 23-037d, 17,950th in major league history)
vs. NYM 9.0 IP, 5 H, 8 SO, 4 BB, 0 ER, W

Last Game: August 26, 2009 (Age 31-040d)
vs. NYY 1.0 IP, 3 H, 1 SO, 0 BB, 2 ER

Rookie Status: Exceeded rookie limits during 2002 season

Agents: Casey Close

National Team: us USA (College)

Full Name: Jason Ryan Jennings

View Player Info from the B-R Bullpen

View Player Bio from the SABR BioProject

Rookie of the Year

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SUMMARY

Career

WAR

11.2

ERA

4.95

225

180

1128.1

749

WHIP

1.558

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Team Record in Appearances: 21-23

Days of Rest

Inning/Score Appearance Matrix

Multiple inning appearances: 24, Entered with runners on base: 18

2009 Pitching Game Log

Click two rows to sum games (Clear)

2009 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	182	2	Apr 8	TEX		CLE	W,8-5	6-7	H(1)	99	1.0	1	1	0	0	1	0	0	0.00	1.10	4	11	7	1	2	2	1	1	0	0		0	0	0	0	0	4	1	0	0	0	0	0	.74	0.025	.82	0.02%	0.29	6t --- 2 out a3	7t --3 2 out a4
2	183	5	Apr 11	TEX	@	DET	L,3-4	6-8		2	1.1	1	0	0	2	2	0	0	0.00	3.10	7	31	15	3	4	1	2	0	1	0		1	0	0	0	0	5	0	0	0	0	0	0	.93	0.062	1.01	0.04%	0.50	6b -2- 2 out d1	8b 1-- 0 out d1
3	184	7	Apr 13	TEX		BAL	L,9-10	7-7		1	1.0	0	0	0	0	3	0	0	0.00	1.30	4	19	12	5	4	1	0	0	0	0		0	0	0	0	0	4	0	0	0	0	0	0	.34	0.025	.36	0.02%	0.57	7t --- 0 out d3	7t 3 out d3
4	185	12	Apr 19	TEX		KCR	W,6-5	6-7		5	1.2	0	0	0	1	2	0	0	0.00	1.70	6	31	16	7	3	2	1	0	0	0		0	0	0	0	0	5	0	0	0	0	0	0	.59	0.075	.54	0.04%	1.01	6t --- 0 out d2	7t --- 2 out d2
5	186	13	Apr 21	TEX	@	TOR	W,5-4	7-8	H(2)	1	1.0	0	1	0	0	0	0	0	0.00	1.93	4	16	11	3	1	2	2	0	0	0		0	0	0	0	0	4	0	0	0	0	0	1	1.65	0.017	1.65	0.01%	0.12	7b --- 1 out a2	8b -2- 1 out a2
6	187	15	Apr 23	TEX	@	TOR	L,2-5	8-GF(8)		1	1.0	2	1	1	2	0	0	0	1.29	2.95	7	28	15	3	3	2	2	2	0	1		0	0	0	0	0	5	0	0	1	0	0	0	.35	-0.027	.35	-0.02%	-0.46	8b --- 0 out d2	8b end d 3
7	188	18	Apr 26	TEX	@	BAL	L,5-8	6-8	BL(0-1)	2	2.2	4	4	4	2	1	1	1	4.66	5.06	13	49	25	6	4	5	4	2	0	0		0	0	0	1	0	10	0	0	0	1	0	0	.83	-0.365	.85	-0.22%	-1.60	6b --- 0 out a1	8b 1-- 2 out d2
8	189	21	Apr 30	TEX		OAK	L,2-4	7-GF		3	3.0	3	1	1	0	0	1	0	4.26	5.62	11	40	27	4	4	5	6	1	1	0		3	1	0	0	0	10	0	0	0	1	1	0	.64	0.033	.80	0.03%	1.55	7t 123 0 out d2	9t end d 3
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
9	190	24	May 3	TEX		CHW	W,5-1	6-7		2	2.0	2	1	1	0	1	0	0	4.30	5.14	8	35	19	3	3	1	6	2	2	0		0	0	0	0	0	7	1	0	0	0	1	0	.50	0.041	.51	0.03%	0.13	6t --- 0 out a4	7t 3 out a4
10	191	31	May 10	TEX	@	CHW	W,7-1	8-8		6	1.0	1	0	0	0	0	0	0	4.02	5.01	4	16	11	3	1	1	3	0	1	0		0	0	0	0	0	4	0	0	0	0	0	0	.13	0.010	.16	0.01%	0.57	8b --- 0 out a6	8b 3 out a6
11	192	37	May 17	TEX		LAA	W,3-0	7-7	W(1-1)	6	1.0	1	0	0	0	1	0	0	3.78	4.78	4	17	10	1	3	0	3	1	0	0		0	0	0	0	0	4	0	0	0	0	0	0	1.56	0.093	2.57	0.09%	0.57	7t --- 0 out tie	7t 3 out tie
12	193	39	May 20	TEX	@	DET	L,3-5	6-7		2	2.0	1	0	0	0	0	0	0	3.38	4.60	7	28	15	4	1	5	2	0	1	0		1	1	1	0	0	7	0	0	0	0	0	0	.34	-0.003	.46	0.00%	0.49	6b 1-- 0 out d3	7b 3 out d3
13	194	41	May 22	TEX	@	HOU	W,6-5	6-7	H(3)	1	1.0	2	2	2	1	1	0	0	4.12	4.57	6	27	16	4	5	1	3	1	2	0		0	0	0	0	0	5	1	0	0	0	0	0	2.16	-0.132	2.88	-0.11%	-0.90	6b --- 2 out a2	7b 1-3 2 out a1
14	195	45	May 26	TEX		NYY	W,7-3	6-7	W(2-1)	3	0.2	2	0	0	0	0	0	0	3.98	4.52	4	15	9	3	0	4	0	0	0	0		2	0	0	0	0	4	0	0	0	0	0	0	1.94	-0.053	2.73	-0.05%	-0.21	6t 12- 2 out tie	7t 1-3 1 out a1
15	196	46	May 27	TEX		NYY	L,2-9	6-6		0	0.2	1	0	0	1	1	0	0	3.86	4.53	4	22	11	2	3	0	2	2	0	0		2	2	0	0	0	3	0	0	0	0	0	0	.23	-0.015	.31	-0.01%	-0.40	6t -23 0 out d4	6t 12- 2 out d6
16	197	48	May 29(2)	TEX		OAK	W,5-2	7-8	H(4)	1	2.0	0	0	0	1	1	0	0	3.52	4.44	7	29	16	6	2	4	1	0	0	0		0	0	1	0	0	6	0	0	0	0	0	0	.68	0.102	.98	0.09%	1.13	7t --- 0 out a3	8t 3 out a3
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
17	198	53	Jun 4	TEX	@	NYY	L,6-8	5-7		5	3.0	3	0	0	1	0	0	0	3.12	4.40	10	41	22	5	1	3	6	4	1	0		1	1	1	1	0	9	0	0	0	1	0	0	1.36	0.171	1.82	0.14%	1.34	5b -2- 0 out tie	7b 3 out tie
18	199	57	Jun 8	TEX		TOR	L,3-6	7-9		3	2.0	4	2	2	1	2	0	0	3.54	4.28	10	43	25	10	4	1	6	4	1	0		0	0	0	1	0	9	2	0	0	0	0	0	.97	0.015	1.34	0.01%	-0.72	7t --- 0 out d1	9t 123 0 out d1
19	200	60	Jun 12	TEX		LAD	W,6-0	6-8	H(5)	3	3.0	2	0	0	1	2	0	0	3.19	4.13	11	47	27	11	2	4	4	1	1	0		0	0	0	0	0	10	0	0	0	1	0	0	.45	0.106	.62	0.09%	1.69	6t --- 0 out a2	8t 3 out a5
20	201	63	Jun 16	TEX		HOU	W,6-1	8-GF		3	2.0	1	0	0	1	0	0	0	3.00	4.16	7	29	19	5	2	4	2	0	0	0		0	0	0	0	0	6	0	0	0	1	0	0	.21	0.022	.30	0.02%	1.13	8t --- 0 out a5	9t end a 5
21	202	65	Jun 18	TEX		HOU	L,3-5	7-8	L(2-2)	1	2.0	4	2	2	1	0	1	0	3.34	4.55	11	27	18	7	0	5	5	3	0	0		0	0	0	0	0	9	0	1	0	0	0	0	1.55	-0.224	2.16	-0.19%	-0.87	7t --- 0 out tie	8t 3 out d2
22	203	67	Jun 20	TEX	@	SFG	L,1-2	10-GF(11)	L(2-3)	1	1.2	1	1	1	1	3	0	0	3.44	4.41	7	35	22	5	5	2	1	1	0	0		0	0	0	0	0	6	1	0	1	0	0	0	2.89	-0.222	4.21	-0.19%	-0.22	10b --- 0 out tie	11b end d 1
23	204	69	Jun 23	TEX	@	ARI	L,2-8	4-6		2	2.1	3	1	1	0	1	0	0	3.46	4.28	10	34	23	8	1	4	5	3	0	0		1	1	0	0	0	10	1	1	0	0	0	0	.10	-0.034	.15	-0.03%	-0.72	4b 1-- 2 out d4	6b 3 out d6
24	205	71	Jun 25	TEX	@	ARI	W,9-8	12-GF(12)	S(1)	1	1.0	2	2	2	1	1	0	0	3.83	4.27	6	25	15	5	4	3	1	0	0	0		0	0	0	0	0	5	0	0	0	0	0	0	2.40	0.044	3.49	0.04%	-1.48	12b --- 0 out a3	12b end a 1
25	206	74	Jun 28	TEX		SDP	L,0-2	7-7		2	0.2	1	0	0	0	1	0	0	3.76	4.20	3	9	7	3	1	1	1	1	0	0		1	0	0	0	0	3	0	0	0	0	0	0	1.16	0.041	1.69	0.04%	0.58	7t 1-- 1 out d2	7t 3 out d2
26	207	75	Jun 29	TEX		LAA	L,2-5	6-7		0	2.0	0	0	0	0	4	0	0	3.59	3.96	6	23	14	4	3	1	1	0	0	0		2	1	0	0	0	4	0	0	0	0	1	0	.69	0.037	1.32	0.04%	1.15	6t 12- 0 out d2	7t 3 out d3
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
27	208	78	Jul 3	TEX		TBR	W,3-1	6-7	H(6)	3	1.2	0	0	0	1	2	0	0	3.45	3.91	6	30	13	7	1	1	2	0	1	0		1	0	0	0	0	5	0	0	0	0	0	0	1.35	0.150	2.10	0.14%	1.14	6t 1-- 1 out a2	7t 3 out a2
28	209	80	Jul 5	TEX		TBR	W,5-2	7-7	H(7)	1	1.0	0	0	0	0	2	0	0	3.38	3.80	3	17	11	1	4	1	0	0	0	0		0	0	0	0	0	3	0	0	0	0	0	0	.66	0.053	1.08	0.05%	0.57	7t --- 0 out a3	7t 3 out a3
29	210	82	Jul 7	TEX	@	LAA	W,8-5	6-6	H(8)	1	0.1	0	0	0	2	1	0	1	3.35	3.95	4	23	10	5	2	0	0	0	0	0		1	1	0	0	0	1	0	0	0	0	0	0	2.77	-0.053	5.69	-0.07%	-0.76	6b 1-- 2 out a3	6b 3 out a2
30	211	85	Jul 10	TEX	@	SEA	W,6-4	8-8	H(9)	2	1.0	1	0	0	0	0	0	0	3.28	3.93	4	11	6	1	0	3	1	1	0	0		2	2	0	0	0	4	1	0	0	0	0	0	1.58	0.080	3.09	0.09%	0.00	8b -23 0 out a4	8b 3 out a2
31	212	87	Jul 12	TEX	@	SEA	L,3-5	8-GF(8)		1	0.1	0	0	0	0	0	0	0	3.26	3.93	1	6	3	1	0	0	1	0	0	0		1	0	0	0	0	1	0	0	0	0	0	0	.24	0.007	.47	0.01%	0.23	8b 1-- 2 out d2	8b end d 2
32	213	89	Jul 18	TEX		MIN	L,1-4	7-8		5	1.2	2	1	1	2	1	0	0	3.33	3.98	9	43	25	6	2	3	3	2	0	0		0	0	2	0	0	7	0	0	0	0	0	0	.73	-0.028	1.05	-0.02%	-0.41	7t --- 0 out d2	8t 1-3 2 out d3
33	214	92	Jul 21	TEX		BOS	W,4-2	7-7	H(10)	2	1.0	0	0	0	2	1	0	0	3.26	4.04	5	26	14	2	2	1	1	0	1	0		0	0	0	0	0	3	0	0	0	0	0	0	2.71	0.100	4.64	0.10%	0.57	7t --- 0 out a1	7t 3 out a1
34	215	95	Jul 25	TEX	@	KCR	L,3-6	7-7		3	1.0	3	2	2	0	0	0	0	3.55	4.02	6	14	10	2	0	1	5	0	0	0		0	0	0	0	0	5	3	0	0	0	1	0	.70	-0.140	1.14	-0.14%	-1.47	7b --- 0 out d1	7b 3 out d3
35	216	97	Jul 27	TEX		DET	W,5-2	8-8	H(11)	1	1.0	2	1	1	0	1	0	0	3.66	3.97	5	16	11	3	0	1	3	2	0	0		0	0	0	0	0	5	1	0	0	0	0	0	.98	0.014	1.66	0.01%	-0.44	8t --- 0 out a3	8t 3 out a2
36	217	99	Jul 29	TEX		DET	L,5-13	7-8		1	1.2	2	0	0	0	1	0	0	3.54	3.90	7	18	16	2	3	2	4	1	1	0		2	1	0	0	0	7	1	0	0	0	0	0	.02	-0.001	.03	0.00%	0.54	7t 12- 1 out d8	8t 3 out d9
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
37	218	102	Aug 1	TEX		SEA	L,2-7	8-8		2	1.0	3	1	1	0	1	1	0	3.64	4.09	6	26	18	4	4	1	4	1	0	0		0	0	0	0	0	6	0	0	0	0	0	0	.12	-0.016	.23	-0.02%	-0.44	8t --- 0 out d4	8t 3 out d5
38	219	105	Aug 4	TEX	@	OAK	L,0-6	5-6		2	1.2	1	0	0	0	3	0	0	3.54	3.95	6	20	14	2	3	1	2	2	0	0		1	1	1	0	0	5	0	0	0	0	1	0	.29	0.001	.51	0.00%	0.50	5b --3 1 out d3	6b 3 out d4
39	220	108	Aug 7	TEX	@	LAA	W,11-6	7-7		2	0.2	2	1	1	1	1	1	0	3.65	4.19	5	16	11	5	1	2	1	0	0	0		3	3	0	0	0	4	0	0	0	0	0	0	.58	-0.039	1.32	-0.05%	-2.07	7b 123 0 out a8	7b 12- 2 out a4
40	221	114	Aug 14	TEX		BOS	L,4-8	9-GF		6	0.1	0	0	0	1	0	0	0	3.63	4.24	2	6	2	0	0	0	1	0	1	0		0	0	0	0	0	1	0	0	0	0	0	0	.06	0.001	.16	0.00%	0.12	9t --- 2 out d4	9t end d 4
41	222	117	Aug 17	TEX		MIN	W,8-5	8-8	H(12)	2	0.2	1	0	0	1	0	0	0	3.59	4.28	4	15	8	3	0	1	2	0	0	0		0	0	0	0	0	3	0	0	0	0	0	0	1.15	0.006	2.24	0.01%	0.09	8t --- 0 out a3	8t 12- 2 out a3
42	223	118	Aug 18	TEX		MIN	L,6-9	6-7	L(2-4)	0	1.1	4	3	3	1	1	2	0	3.97	4.71	9	30	17	5	1	2	5	1	0	0		2	0	1	0	0	8	0	0	1	0	0	0	1.98	-0.366	4.05	-0.45%	-1.90	6t 1-3 2 out tie	7t 3 out d2
43	224	120	Aug 20	TEX		MIN	W,11-1	9-GF		1	1.0	1	0	0	0	0	0	0	3.90	4.68	3	15	10	2	2	2	1	0	0	0		0	0	0	0	0	3	0	0	0	1	0	0	.00	0.000	.00	0.00%	0.57	9t --- 0 out a10	9t end a10
44	225	125	Aug 26	TEX	@	NYY	L,2-9	7-7		5	1.0	3	3	2	0	1	0	0	4.13	4.62	6	23	16	5	4	2	3	3	0	0		2	2	0	0	0	5	1	0	0	1	0	1	.30	-0.076	.64	-0.10%	-3.41	7b 12- 0 out d2	7b 3 out d7
							21-23		W-L:2-4,Sv:1,BSv:1,Hld:12	2.3	61.0	67	31	28	28	44	7	2	4.13	4.62	272	1082	59%	16%	9%	0.81		21%	8%	1		29	59%	7	3	0	234	14	2	3	7	5	2	.95	-0.463	1.43	-0.50%	-1.34

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