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: 13-20 / in Starts: 13-20

Days of Rest

Run Support in Games Started

Total runs in Starts, Avg. is per 27 outs

2004 Pitching Game Log

Click two rows to sum games (Clear)

2004 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	72	2	Apr 7	COL	@	ARI	L,5-9	GS-4	L(0-1)	99	3.2	8	7	7	4	2	1	0	17.18	8.78	23	94	51	13	5	6	11	5	2	0	15			0	0	0	19	1	2	1	0	0	0	1.12	-0.360	1.24	-0.24%	-5.28	1b start a 1	4b 12- 2 out d6
2	73	7	Apr 12	COL		ARI	W,7-4	GS-6		4	6.0	6	3	3	4	3	0	0	9.31	5.84	28	90	53	18	5	16	5	2	0	0	47			0	0	0	24	2	0	2	0	0	0	1.12	-0.004	1.08	0.00%	0.52	1t start tie	6t 3 out d3
3	74	12	Apr 18	COL	@	STL	W,8-5	GS-6	W(1-1)	5	6.0	8	5	4	1	4	1	0	8.04	5.28	27	97	61	17	6	13	9	2	3	0	41			2	1	0	26	3	0	0	0	0	1	.91	-0.158	.76	-0.08%	-1.92	1b start tie	6b 3 out a2
4	75	16	Apr 23	COL		HOU	L,7-13	GS-5	L(1-2)	4	5.0	8	10	10	5	3	1	0	10.45	5.81	27	89	52	18	4	8	11	3	0	0	9			0	0	0	22	1	1	0	1	0	0	1.14	-0.642	1.07	-0.36%	-7.07	1t start tie	5t 3 out d6
5	76	21	Apr 28	COL		FLA	L,4-9	GS-5	L(1-3)	4	5.0	6	6	6	4	4	3	0	10.52	6.95	25	92	55	16	4	7	10	2	1	0	31			1	0	0	21	1	0	0	0	0	0	.75	-0.340	.64	-0.18%	-3.07	1t start tie	5t 3 out d2
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	77	25	May 4	COL	@	MON	L,4-10	GS-5	L(1-4)	5	5.0	8	6	6	1	2	2	0	10.57	7.13	23	81	53	10	7	9	11	4	2	0	28			1	1	0	21	1	0	0	0	0	0	.75	-0.273	.60	-0.13%	-3.30	1b start tie	5b 3 out d5
7	78	29	May 8	COL	@	CHC	W,4-3	GS-6	W(2-4)	3	6.0	5	3	3	3	5	3	0	9.57	7.49	26	93	50	11	11	8	10	2	1	0	52			1	0	0	23	1	0	0	0	0	0	.80	0.029	.59	0.01%	0.18	1b start a 1	6b 3 out a1
8	79	33	May 13(2)	COL		PIT	L,2-11	GS-5	L(2-5)	4	5.0	10	3	3	3	5	1	0	9.07	7.25	27	92	55	16	8	10	9	4	1	0	37			0	0	0	24	2	0	1	1	0	0	.87	-0.050	.57	-0.02%	-0.07	1t start tie	5t 3 out d2
9	80	39	May 19	COL	@	CIN	L,3-4	GS-6		5	6.0	5	3	3	5	5	0	0	8.50	6.83	27	126	65	16	9	9	8	4	1	0	50			0	1	0	21	2	0	0	0	0	0	.82	-0.104	.62	-0.05%	0.02	1b start tie	6b 3 out d3
10	81	45	May 26	COL		SDP	W,13-6	GS-6	W(3-5)	6	6.0	9	3	3	2	5	0	0	8.05	6.33	28	112	66	18	9	9	12	7	0	0	45			1	0	0	26	1	0	0	1	0	0	1.21	0.098	.59	0.03%	0.52	1t start tie	6t 3 out a4
11	82	50	May 31	COL	@	SDP	W,7-1	GS-8	W(4-5)	4	8.0	4	1	1	1	4	0	0	7.15	5.82	27	92	58	11	12	10	12	4	5	0	73			0	0	0	26	0	1	0	2	0	0	1.03	0.287	.30	0.05%	2.73	1b start tie	8b 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
12	83	54	Jun 5	COL		SFG	W,11-2	GS-6	W(5-5)	4	5.2	4	1	1	7	0	1	0	6.68	6.09	27	99	50	14	1	12	8	1	1	0	50			0	0	0	20	1	0	2	1	0	0	1.12	0.231	.31	0.04%	2.04	1t start tie	6t 12- 2 out a4
13	84	59	Jun 10	COL	@	NYY	L,4-10	GS-6	L(5-6)	4	5.1	10	6	6	3	8	0	0	6.94	5.77	30	118	71	15	12	9	10	2	2	0	29			0	0	0	26	3	1	1	0	1	1	1.08	-0.308	.16	-0.03%	-2.42	1b start tie	6b -2- 1 out d1
14	85	64	Jun 16	COL		BOS	W,7-6	GS-6	W(6-6)	5	6.0	6	3	3	5	4	2	1	6.75	6.02	30	110	59	20	4	5	15	6	2	0	47			1	0	0	24	1	0	0	0	0	0	1.34	0.055	.10	0.00%	0.52	1t start tie	6t 3 out a1
15	86	69	Jun 22	COL	@	MIL	L,2-6	GS-6		5	6.0	6	1	1	2	4	0	0	6.38	5.79	26	96	57	16	8	15	5	3	0	0	58			0	0	0	23	0	1	1	0	1	0	1.06	0.238	.07	0.01%	2.11	1b start tie	6b 3 out tie
16	87	74	Jun 27	COL	@	CLE	L,3-5	GS-8	L(6-7)	4	7.1	10	5	5	2	4	0	0	6.36	5.55	33	103	61	18	7	10	17	6	3	0	40			0	0	0	31	5	0	1	1	0	0	1.22	-0.231	.09	-0.01%	-1.38	1b start tie	8b 123 1 out d2
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	88	79	Jul 3	COL		DET	W,11-6	GS-5	W(7-7)	5	5.0	9	6	6	5	1	2	1	6.59	5.85	28	104	51	19	2	8	13	5	0	0	21			0	1	0	21	1	1	1	1	0	0	1.29	-0.383	.03	-0.01%	-3.07	1t start tie	5t 3 out d2
18	89	84	Jul 8	COL	@	SDP	W,5-1	GS-8	W(8-7)	4	7.2	5	1	1	2	5	1	0	6.19	5.73	30	111	69	22	6	11	12	5	2	0	68			0	0	0	28	1	0	0	0	0	0	.59	0.220	.03	0.01%	2.31	1b start a 3	8b 12- 2 out a4
19	90	88	Jul 15	COL		SFG	L,5-7	GS-6		6	5.2	9	3	3	4	4	0	0	6.12	5.63	29	114	64	18	6	11	10	4	1	0	39			1	0	0	24	1	0	1	0	0	0	1.30	0.000	.08	0.00%	0.16	1t start tie	6t -2- 2 out a1
20	91	93	Jul 20	COL		SDP	L,7-9	GS-6	L(8-8)	4	6.0	15	9	9	1	1	2	1	6.50	5.76	32	107	65	18	4	15	14	8	1	0	6			0	0	0	30	2	0	0	1	0	0	.61	-0.359	.01	0.00%	-5.48	1t start tie	6t 3 out d6
21	92	98	Jul 25	COL	@	ARI	W,3-2	GS-8	W(9-8)	4	8.0	4	1	1	3	7	0	0	6.15	5.54	31	114	67	20	8	9	12	4	1	0	74			0	0	0	28	2	0	1	0	0	0	1.22	0.243	.02	0.00%	3.36	1b start tie	8b 3 out d1
22	93	103	Jul 30	COL		ARI	W,4-1	GS-7	W(10-8)	4	7.0	8	1	1	4	2	0	0	5.89	5.47	32	118	67	24	3	13	13	8	1	0	55			1	1	0	28	0	1	1	1	0	1	1.13	0.298	.02	0.00%	3.11	1t start tie	7t 3 out d1
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	94	108	Aug 5	COL		CHC	L,1-5	GS-7	L(10-9)	5	7.0	7	4	4	3	4	2	0	5.86	5.54	29	96	59	8	17	10	12	4	1	0	48			0	1	0	26	0	0	0	1	0	0	.78	-0.012	.01	0.00%	0.11	1t start tie	7t 3 out d4
24	95	114	Aug 11	COL	@	PHI	L,4-15	GS-4	L(10-10)	5	4.0	6	7	7	2	4	3	0	6.13	5.73	20	79	48	11	10	6	8	2	0	0	24			0	0	0	18	2	0	0	0	0	0	.73	-0.400	.02	-0.01%	-4.82	1b start tie	4b 3 out d3
25	96	119	Aug 17	COL		NYM	W,6-4	GS-7	W(11-10)	5	7.0	7	3	3	3	6	0	0	6.03	5.59	30	106	70	16	14	3	18	8	3	0	54			0	0	0	26	3	0	0	1	0	0	1.15	0.180	.01	0.00%	1.11	1t start tie	7t 3 out a1
26	97	124	Aug 22	COL		MON	L,2-8	GS-5	L(11-11)	4	5.0	8	4	4	6	4	0	0	6.06	5.57	28	102	54	15	10	9	9	5	2	0	33			1	0	0	20	0	0	1	0	0	0	1.26	-0.141	.00	0.00%	-1.07	1t start tie	5t 3 out d3
27	98	129	Aug 28	COL	@	FLA	L,3-4	GS-6		5	6.0	6	2	2	3	4	0	1	5.95	5.50	28	98	61	19	10	12	8	5	2	0	53			2	0	0	23	0	0	0	0	0	0	1.44	0.165	.00	0.00%	0.96	1b start tie	6b 3 out a1
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
28	99	134	Sep 3	COL	@	SDP	L,6-7	GS-6		5	6.0	6	4	3	2	6	0	0	5.90	5.38	26	92	50	13	11	13	5	2	0	0	50			0	0	0	24	1	0	0	0	0	0	1.04	-0.019	.00	0.00%	-1.20	1b start a 2	6b 3 out a1
29	100	139	Sep 9	COL		SDP	W,9-7	GS-6		5	6.0	8	3	3	2	2	1	0	5.85	5.38	27	92	59	14	7	9	14	7	0	0	44			0	0	0	23	2	0	0	0	1	0	1.32	0.045	.00	0.00%	0.52	1t start tie	6t 3 out a1
30	101	144	Sep 14	COL	@	ARI	L,3-4	GS-7		4	7.0	9	3	3	1	5	0	0	5.77	5.25	29	93	59	22	10	14	9	5	1	0	51			0	1	0	28	2	0	0	1	0	0	1.06	-0.007	.00	0.00%	0.81	1b start tie	7b 3 out d1
31	102	149	Sep 19	COL		LAD	L,6-7	GS-7		4	6.2	4	2	2	5	4	0	2	5.66	5.24	29	114	63	18	10	6	12	6	0	0	57			0	0	0	22	3	0	0	1	0	0	1.16	0.335	.00	0.00%	3.63	1t start tie	7t 12- 2 out a5
32	103	153	Sep 24	COL		STL	L,4-5	GS-7	L(11-12)	4	7.0	10	5	5	2	6	1	1	5.69	5.21	32	111	72	22	11	13	10	7	0	0	41			2	1	0	29	1	0	0	1	0	0	.70	-0.160	.00	0.00%	-0.89	1t start tie	7t 3 out d3
33	104	159	Sep 30	COL	@	LAD	L,2-4	GS-8		5	8.0	7	1	1	1	6	0	0	5.51	5.08	31	108	66	17	13	13	11	5	1	0	69			0	0	0	30	1	0	0	1	0	0	1.50	0.343	.00	0.00%	2.95	1b start tie	8b 3 out tie
							13-20		W-L:11-12	4.5	201.0	241	125	123	101	133	27	7	5.51	5.08	925	3343	59%	16%	8%	0.94		21%	6%	0	44		---%	14	8	0	805	47	8	14	16	3	3	1.05	-1.184	.26	-0.95%	-13.36

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