Dave Roberts | Baseball Prospectus

Dave Roberts PAstros

Years	IP	W	L	SV	SO	ERA	WARP
13	2099	103	125	15	957	3.78	13

Bats	L
Throws	L

YEAR	TEAM	AGE	G	GS	IP	IP-SP	IP-RP	W	L	SV	BS	QS	BQS	PA	H	R	ER	HR	TB	BB	UBB	HBP	SO	ERA	FIP	FRA	VORP	WARP
1969	SDN	24	22	5	48.7	21.0	27.7	0	3	1	1	2	0	228	65	30	26	5	92	19	19	3	19	4.81	4.57	5.37	-2.6	-0.2
1970	SDN	25	43	21	181.7	136.0	45.7	8	14	1	4	12	4	756	182	80	77	16	267	43	32	1	102	3.81	3.60	4.28	15.2	1.7
1971	SDN	26	37	34	269.7	248.0	12.7	14	17	0	0	28	1	1046	238	79	63	9	300	61	52	5	135	2.10	2.71	3.20	29.7	3.5
1972	HOU	27	35	28	192.0	183.7	8.3	12	7	2	0	15	2	839	227	100	96	18	326	57	54	2	111	4.50	3.51	3.89	14.8	2.0
1973	HOU	28	39	36	249.3	246.3	3.0	17	11	0	1	21	2	1054	264	92	79	15	372	62	54	2	119	2.85	3.15	3.99	15.9	1.7
1974	HOU	29	34	30	204.0	191.0	13.0	10	12	1	0	19	1	870	216	83	77	6	278	65	63	3	72	3.40	3.26	3.91	17.6	2.2
1975	HOU	30	32	27	198.3	185.7	12.7	8	14	1	2	14	5	841	182	98	94	16	267	73	69	2	101	4.27	3.78	4.67	-4.8	-0.0
1976	DET	31	36	36	252.0	252.0	0.0	16	17	0	0	18	3	1048	254	122	112	16	358	63	59	4	79	4.00	3.61	4.66	-1.6	-0.2
1977	CHN	32	17	6	53.0	35.0	18.0	1	1	1	0	3	0	222	55	22	19	1	73	12	4	1	23	3.23	2.85	3.67	7.6	0.9
1977	DET	32	22	22	129.3	129.3	0.0	4	10	0	0	10	2	570	143	88	74	20	248	41	39	2	46	5.15	5.04	5.66	-1.7	-0.2
1978	CHN	33	35	20	142.3	123.3	19.0	6	8	1	1	8	1	627	159	87	83	17	251	56	41	3	54	5.25	4.66	5.60	3.2	0.5
1979	PIT	34	21	3	38.7	10.0	28.7	5	2	1	0	0	0	170	47	18	14	1	60	12	8	1	15	3.26	3.26	4.03	4.2	0.5
1979	SFN	34	26	1	42.0	5.0	37.0	0	2	3	5	0	0	182	42	15	12	3	57	18	15	1	23	2.57	3.88	4.45	1.2	0.2
1980	PIT	35	2	0	2.3	0.0	2.3	0	1	0	0	0	0	9	2	1	1	0	2	1	1	0	1	3.86	3.17	3.03	0.4	0.0
1980	SEA	35	37	4	80.3	22.3	58.0	2	3	3	1	2	1	355	86	46	39	7	131	27	20	1	47	4.37	3.77	4.58	6.4	0.7
1981	NYN	36	7	4	15.3	14.3	1.0	0	3	0	0	1	0	76	26	18	16	5	45	5	5	0	10	9.39	6.58	6.27	-2.4	-0.3
Career			445	277	2099.0	1803.0	287.0	103	125	15	15	153	22	8893	2188	979	882	155	3127	615	535	31	957	3.78	3.60	4.33	103.2	13.0

'opp' stats - quality of opponents faced - have been moved and are available only as OPP_QUAL in the Statistics reports now.

YEAR	Team	Lg	G	GS	IP	FRA	FRA+	TAv	oppAVG	oppOBP	oppSLG	oppTAv	BABIP	PPF	PVORP	PWARP	VORP	WARP
1969	SDN	MLB	22	5	48.7	5.37	64	.317	.267	.341	.403	.280	.330	97	-3.3	-0.4	-2.6	-0.2
1970	SDN	MLB	43	21	181.7	4.28	101	.250	.278	.346	.426	.281	.279	95	13.9	1.5	15.2	1.7
1971	SDN	MLB	37	34	269.7	3.20	112	.234	.270	.332	.397	.276	.261	93	27.6	3.1	29.7	3.5
1972	HOU	MLB	35	28	192.0	3.89	95	.292	.262	.326	.391	.276	.321	95	7.6	0.9	14.8	2.0
1973	HOU	MLB	39	36	249.3	3.99	100	.257	.271	.338	.408	.274	.291	96	18.1	1.9	15.9	1.7
1974	HOU	MLB	34	30	204.0	3.91	102	.258	.268	.338	.390	.274	.290	96	13.6	1.5	17.6	2.2
1975	HOU	MLB	32	27	198.3	4.67	79	.260	.265	.329	.382	.265	.256	93	-5.8	-0.6	-4.8	-0.0
1976	DET	MLB	36	36	252.0	4.66	83	.256	.265	.325	.381	.269	.269	100	-1.6	-0.2	-1.6	-0.2
1977	CHN	MLB	17	6	53.0	3.67	121	.241	.275	.339	.418	.267	.292	106	8.7	0.9	7.6	0.9
1977	DET	MLB	22	22	129.3	5.66	78	.287	.272	.334	.424	.269	.267	102	-1.7	-0.2	-1.7	-0.2
1978	CHN	MLB	35	20	142.3	5.60	73	.279	.268	.331	.398	.271	.286	109	-3.5	-0.4	3.2	0.5
1979	PIT	MLB	21	3	38.7	4.03	109	.268	.282	.336	.412	.267	.326	105	4.8	0.5	4.2	0.5
1979	SFN	MLB	26	1	42.0	4.45	94	.259	.274	.338	.412	.267	.285	99	1.2	0.1	1.2	0.2
1980	PIT	MLB	2	0	2.3	3.03	130	.184	.299	.372	.451	.295	.286	107	0.4	0.0	0.4	0.0
1980	SEA	MLB	37	4	80.3	4.58	103	.275	.281	.342	.422	.279	.289	105	6.4	0.7	6.4	0.7
1981	NYN	MLB	7	4	15.3	6.27	32	.401	.267	.319	.372	.264	.375	96	-2.8	-0.3	-2.4	-0.3
1981	PHX	AAA	6	0	15.0	0.00	0	.000	.000	.000	.000	.000	.000		0.0	0.0	0.0	0.0
Career		MLB		277	2099.0	4.33	93	.264	.270	.334	.400	.273	.283	98	83.5	9.1	103.2	13.0

Year	Team	Lg	W	L	SV	G	GS	IP	H	BB	SO	HR	GB%	BABIP	H/9	BB/9	HR/9	K/9	WHIP	ERA	VORP	WARP
1969	SDN	MLB	0	3	1	22	5	48.7	65	19	19	5	64%	.330	12.0	3.5	0.9	3.5	1.73	4.81	-2.6	-0.2
1970	SDN	MLB	8	14	1	43	21	181.7	182	43	102	16	63%	.279	9.0	2.1	0.8	5.1	1.24	3.81	15.2	1.7
1971	SDN	MLB	14	17	0	37	34	269.7	238	61	135	9	61%	.261	7.9	2.0	0.3	4.5	1.11	2.10	29.7	3.5
1972	HOU	MLB	12	7	2	35	28	192.0	227	57	111	18	58%	.321	10.6	2.7	0.8	5.2	1.48	4.50	14.8	2.0
1973	HOU	MLB	17	11	0	39	36	249.3	264	62	119	15	56%	.291	9.5	2.2	0.5	4.3	1.31	2.85	15.9	1.7
1974	HOU	MLB	10	12	1	34	30	204.0	216	65	72	6	54%	.290	9.5	2.9	0.3	3.2	1.38	3.40	17.6	2.2
1975	HOU	MLB	8	14	1	32	27	198.3	182	73	101	16	58%	.256	8.3	3.3	0.7	4.6	1.29	4.27	-4.8	-0.0
1976	DET	MLB	16	17	0	36	36	252.0	254	63	79	16	56%	.269	9.1	2.2	0.6	2.8	1.26	4.00	-1.6	-0.2
1977	DET	MLB	4	10	0	22	22	129.3	143	41	46	20	56%	.267	10.0	2.9	1.4	3.2	1.42	5.15	-1.7	-0.2
1977	CHN	MLB	1	1	1	17	6	53.0	55	12	23	1	54%	.292	9.3	2.0	0.2	3.9	1.26	3.23	7.6	0.9
1978	CHN	MLB	6	8	1	35	20	142.3	159	56	54	17	51%	.286	10.1	3.5	1.1	3.4	1.51	5.25	3.2	0.5
1979	SFN	MLB	0	2	3	26	1	42.0	42	18	23	3	53%	.285	9.0	3.9	0.6	4.9	1.43	2.57	1.2	0.2
1979	PIT	MLB	5	2	1	21	3	38.7	47	12	15	1	58%	.326	10.9	2.8	0.2	3.5	1.53	3.26	4.2	0.5
1980	PIT	MLB	0	1	0	2	0	2.3	2	1	1	0	40%	.286	7.7	3.9	0.0	3.9	1.29	3.86	0.4	0.0
1980	SEA	MLB	2	3	3	37	4	80.3	86	27	47	7	53%	.289	9.6	3.0	0.8	5.3	1.41	4.37	6.4	0.7
1981	PHX	AAA	0	0	0	6	0	15.0	16	3	7	0	0%	.000	9.6	1.8	0.0	4.2	1.27	2.40	0.0	0.0
1981	NYN	MLB	0	3	0	7	4	15.3	26	5	10	5	55%	.375	15.3	2.9	2.9	5.9	2.02	9.39	-2.4	-0.3

Date On	Date Off	Transaction	Days	Games	Side	Body Part	Injury	Severity	Surgery Date	Reaggravation
1978-04-07	1978-04-25	15-DL	18	15	-	Back	Strain		-	-

Year	Team	Salary

Service Time	Agent	Contract Status

Details

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Dave Roberts is referenced in the following articles.

Title	Author	Date
Schrodinger's Bat: Wily Mo Redux	Dan Fox	2007-09-06
Prospectus Triple Play: Montreal Expos, San Francisco Giants, Toronto Blue Jays	Baseball Prospectus	2004-03-19
"This is Our Fault": The McClatchy Ownership as Team Builder, Part IV	Steven Goldman	2003-09-02

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