Bob Welch vs. Roger Mason: Head-to-Head Stats Comparison

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1.0

232

23

416.1

22-35

13

4.02

95

286

16.2

161

9.1

WAR

G

GS

IP

W-L

SV

ERA

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43.7

506

462

3092.0

211-146

8

3.47

106

1969

15.2

1034

8.0

1

Championships

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2

2

1

Bob Welch vs. Roger Mason: Pitching Comparison

Bob Welch vs. Roger Mason: Totals

Bob Welch vs. Roger Mason: Totals Table
Rk	Player	Age	From	To	W	L	W-L%	ERA	G	GS	GF	CG	SHO	SV	IP	H	R	ER	HR	BB	IBB	SO	HBP	BK	WP	BF	BR	ERA+	FIP	WHIP	H9	HR9	BB9	SO9
1	Roger Mason	26-36	1984	1994	22	35	.386	4.02	232	23	76	2	1	13	416.1	385	206	186	42	161	23	286	12	4	11	1766	582	95	4.07	1.311	8.3	0.9	3.5	6.2
2	Bob Welch	21-37	1978	1994	211	146	.591	3.47	506	462	20	61	28	8	3092.0	2894	1310	1191	267	1034	60	1969	79	45	55	12956	4145	106	3.71	1.270	8.4	0.8	3.0	5.7

Bob Welch vs. Roger Mason: Totals Table
Rk	Player	Age	From	To	W	L	W-L%	ERA	G	GS	GF	CG	SHO	SV	IP	H	R	ER	HR	BB	IBB	SO	HBP	BK	WP	BF	BR	ERA+	FIP	WHIP	H9	HR9	BB9	SO9
1	Roger Mason	33-35	1991	1993	0	0		0.49	11	0	3	0	0	1	18.1	8	1	1	0	4	0	12	0	0	0	66	13		1.62	0.655	3.9	0.0	2.0	5.9
2	Bob Welch	21-35	1978	1992	3	3	.500	4.56	17	9	5	0	0	2	49.1	58	28	25	5	24	3	41	0	1	0	229	86		2.82	1.662	10.6	0.9	4.4	7.5

Bob Welch vs. Roger Mason: Value

Bob Welch vs. Roger Mason: Value Table
Rk	Player	Age	From	To	G	GS	IP	WAR	WAA
1	Roger Mason	26-36	1984	1994	232	23	416.1	1.3	-1.9
2	Bob Welch	21-37	1978	1994	506	462	3092.0	43.4	15.9

Bob Welch vs. Roger Mason: Totals Against

Bob Welch vs. Roger Mason: Totals Against Table
Rk	Player	Age	From	To	G	GS	IP	BR	AB	1B	2B	3B	SB	CS	SB%	PO	GIDP	SH	SF	BA	OBP	SLG	OPS	OPS+	ISO	BAbip	RC	TB	XBH	TOB	TOBwe
1	Roger Mason	26-36	1984	1994	232	23	416.1	582	1554	265	71	7	26	22	54.17	1	26	23	16	.248	.320	.384	.704	98	.136	.276	193	596	120	558	582
2	Bob Welch	21-37	1978	1994	506	462	3092.0	4145	11635	2073	482	72	213	157	57.57	19	209	122	83	.249	.312	.371	.684	95	.123	.277	1370	4321	821	4007	4145

Bob Welch vs. Roger Mason: Totals Against Table
Rk	Player	Age	From	To	G	GS	IP	BR	AB	1B	2B	3B	SB	CS	SB%	PO	GIDP	SH	SF	BA	OBP	SLG	OPS	OPS+	ISO	BAbip	RC	TB	XBH	TOB	TOBwe
1	Roger Mason	33-35	1991	1993	11	0	18.1	13	52	6	2	0	2	0	100.00	0	0	1	0	.154	.214	.192	.407		.038	.200	2	10	2	12	13
2	Bob Welch	21-35	1978	1992	17	9	49.1	86	194	34	17	2	7	1	87.50	2	1	2	2	.299	.373	.485	.857		.186	.353	44	94	24	82	86

Bob Welch vs. Roger Mason: Starting & Relieving

Bob Welch vs. Roger Mason: Starting & Relieving Table
					Starting Pitching			Relief Pitching
Rk	Player	Age	From	To	QS	QS%	GmScA	IR	IS	IS%	BSv	SV%	GF	GR
1	Roger Mason	26-36	1984	1994	11	48	49.5	130	30	23	6	68.4	76	209
2	Bob Welch	21-37	1978	1994	280	61	53.9	28	8	29	6	57.1	20	44

Bob Welch vs. Roger Mason: Starting & Relieving Table
					Starting Pitching			Relief Pitching
Rk	Player	Age	From	To	QS	QS%	GmScA	IR	IS	IS%	BSv	SV%	GF	GR
1	Roger Mason	33-35	1991	1993	0			6	3	50	0	100.0	3	11
2	Bob Welch	21-35	1978	1992	2	22	45.1	12	1	8	0	100.0	5	8

Bob Welch vs. Roger Mason: Ratios

Bob Welch vs. Roger Mason: Ratios Table
Rk	Player	Age	From	To	G	GS	IP	K%	BB%	K-BB%
1	Roger Mason	26-36	1984	1994	232	23	416.1	16.2	9.1	7.1
2	Bob Welch	21-37	1978	1994	506	462	3092.0	15.2	8.0	7.2

Bob Welch vs. Roger Mason: Ratios Table
Rk	Player	Age	From	To	G	GS	IP	K%	BB%	K-BB%
1	Roger Mason	33-35	1991	1993	11	0	18.1	18.2	6.1	12.1
2	Bob Welch	21-35	1978	1992	17	9	49.1	17.9	10.5	7.4

Bob Welch vs. Roger Mason: Pitch Summary

Bob Welch vs. Roger Mason: Pitch Summary Table
Rk	Player	Age	From	To	G	GS	IP	Pit	Pit/GS	Str	Str%
1	Roger Mason	26-36	1984	1994	232	23	416.1		136
2	Bob Welch	21-37	1978	1994	506	462	3092.0		98

Bob Welch vs. Roger Mason: Pitch Summary Table
Rk	Player	Age	From	To	G	GS	IP	Pit	Pit/GS	Str	Str%
1	Roger Mason	33-35	1991	1993	11	0	18.1	241		153	63.49
2	Bob Welch	21-35	1978	1992	17	9	49.1	889	79	545	61.30

Bob Welch vs. Roger Mason: Head-to-Head Pitching

Bob Welch vs. Roger Mason: Totals

Bob Welch vs. Roger Mason: Totals Table
Rk	Player	W	L	W-L%	ERA	G	GS	GF	CG	SHO	SV	IP	H	R	ER	HR	BB	IBB	SO	HBP	BK	WP	BF	WHIP	H9	HR9	BB9	SO9
1	Bob Welch	1	0	1.000	1.29	1	1	0	0	0	0	7.0	6	2	1	0	2	0	4	1	0	1	29	1.143	7.7	0.0	2.6	5.1
2	Roger Mason	0	1	.000	0.00	1	1	0	0	0	0	4.2	4	3	0	0	4	0	7	0	0	0	22	1.714	7.7	0.0	7.7	13.5

Bob Welch vs. Roger Mason: Game Logs

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Bob Welch vs. Roger Mason: Game Logs Table
Rk	Player	Team	Date	App,Dec	IP	H	R	ER	UER	HR	BB	IBB	SO	HBP	BK	WP	BF	BR	AB	1B	2B	3B	SB	CS	PO	TB	GIDP	SH	SF	XBH	GmSc	Pit	Str	WPA	RE24	IR	IS	aLI	DFS(DK)	DFS(FD)
1	Roger Mason	SFG	1985-09-29	GS-5, L	4.2	4	3	0	3	0	4	0	7	0	0	0	22	9	18	4	0	0	0	0	0	4	1	0	0	0	53			-0.3	-1.39			1.48
2	Bob Welch	LAD	1985-09-29	GS-7, W	7.0	6	2	1	1	0	2	0	4	1	0	1	29	10	26	6	0	0	2	1	0	6	1	0	0	0	61			0.1	1.04			1.30

Bob Welch vs. Roger Mason: Batter vs. Pitcher

Bob Welch (Pitcher) vs. Roger Mason (Batter): Year-by-Year Totals

Bob Welch (Pitcher) vs. Roger Mason (Batter): Year-by-Year Totals Table
Rk	Year	PA	AB	H	2B	3B	HR	RBI	BB	SO	BA	OBP	SLG	OPS	SH	SF	IBB	HBP	GIDP
1	1985	2	2	1	0	0	0	0	0	1	.500	.500	.500	1.000	0	0	0	0	0
	Totals	2	2	1	0	0	0	0	0	1	.500	.500	.500	1.000	0	0	0	0	0

Bob Welch (Pitcher) vs. Roger Mason (Batter): Plate Appearances

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Bob Welch (Pitcher) vs. Roger Mason (Batter): Plate Appearances Table
Cr#	Year	Date	B Tm	P Tm		Inn	RoB	Out	Pit(cnt)	Play Description
1	1985	1985-09-29	SFG	LAD	ahead 0-1	t3	---	1		Single to CF
2	1985	1985-09-29	SFG	LAD	ahead 0-2	t4	12-	2		Strikeout

Roger Mason (Pitcher) vs. Bob Welch (Batter): Year-by-Year Totals

Roger Mason (Pitcher) vs. Bob Welch (Batter): Year-by-Year Totals Table
Rk	Year	PA	AB	H	2B	3B	HR	RBI	BB	SO	BA	OBP	SLG	OPS	SH	SF	IBB	HBP	GIDP
1	1985	2	2	1	0	0	0	0	0	1	.500	.500	.500	1.000	0	0	0	0	0
	Totals	2	2	1	0	0	0	0	0	1	.500	.500	.500	1.000	0	0	0	0	0

Roger Mason (Pitcher) vs. Bob Welch (Batter): Plate Appearances

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Roger Mason (Pitcher) vs. Bob Welch (Batter): Plate Appearances Table
Cr#	Year	Date	B Tm	P Tm		Inn	RoB	Out	Pit(cnt)	Play Description
1	1985	1985-09-29	LAD	SFG	down 1-0	b3	---	0		Strikeout
2	1985	1985-09-29	LAD	SFG	down 2-0	b5	1--	1		Single to RF; S. Sax to 2B

Bob Welch vs. Roger Mason: Batting Comparison

Bob Welch vs. Roger Mason: Batting Totals

Bob Welch vs. Roger Mason: Batting Totals Table
Rk	Player	Age	From	To	G	PA	AB	R	H	2B	3B	HR	RBI	SB	CS	BB	SO	BA	OBP	SLG	OPS	OPS+	TB	GIDP	HBP	SH	SF	IBB
1	Roger Mason	26-36	1984	1994	227	62	56	2	4	0	0	0	0	0	0	3	28	.071	.133	.071	.205	-41	4	3	1	2	0	0
2	Bob Welch	21-37	1978	1994	306	668	582	26	88	7	1	2	30	0	1	22	171	.151	.186	.177	.363	2	103	4	3	59	2	0

Bob Welch vs. Roger Mason: Batting Totals Table
Rk	Player	Age	From	To	G	PA	AB	R	H	2B	3B	HR	RBI	SB	CS	BB	SO	BA	OBP	SLG	OPS	TB	GIDP	HBP	SH	SF	IBB
1	Roger Mason	33-35	1991	1993	11	2	2	0	0	0	0	0	0	0	0	0	1	.000	.000	.000	.000	0	0	0	0	0	0
2	Bob Welch	21-35	1978	1992	17	7	6	0	0	0	0	0	0	0	0	0	4	.000	.000	.000	.000	0	0	0	1	0	0

Bob Welch vs. Roger Mason: Batting Value

Bob Welch vs. Roger Mason: Batting Value Table
Rk	Player	Age	From	To	G	PA	WAR	WAA	oWAR	dWAR	Rbat	Rdp	Rbaser	Rfield
1	Roger Mason	26-36	1984	1994	227	62	-0.3	-0.3	-0.3	0.0	-10	0	0	0
2	Bob Welch	21-37	1978	1994	306	668	0.3	0.2	0.2	0.2	-78	3	-1	0

Bob Welch vs. Roger Mason: Batting Sabermetric

Bob Welch vs. Roger Mason: Batting Sabermetric Table
Rk	Player	Age	From	To	G	PA	XBH	TOB	TOBwe	Outs	RC	BAbip	RP	BtRuns	BtWins	ISO	AB/SO	SB%	SBatt
1	Roger Mason	26-36	1984	1994	227	62	0	8	9	57	0	.143	2	-11	-1.1	.000	2.0		0
2	Bob Welch	21-37	1978	1994	306	668	10	113	119	560	24	.209	54	-79	-8.1	.026	3.4	0.0	1

Bob Welch vs. Roger Mason: Batting Sabermetric Table
Rk	Player	Age	From	To	G	PA	XBH	TOB	TOBwe	Outs	RC	BAbip	RP	BtRuns	BtWins	ISO	AB/SO	SB%	SBatt
1	Roger Mason	33-35	1991	1993	11	2	0	0	0	2	0	.000	0			.000	2.0		0
2	Bob Welch	21-35	1978	1992	17	7	0	0	0	7	0	.000	0			.000	1.5		0

Bob Welch vs. Roger Mason: Batting Win Probability

Bob Welch vs. Roger Mason: Batting Win Probability Table
Rk	Player	Age	From	To	G	PA	WPA	WPA/LI	Clutch	RE24	REW	RE24/boLI	aLI
1	Roger Mason	26-36	1984	1994	227	62	-1.1	-1.1	-0.2	-13.63	-1.6	-12.03	0.82
2	Bob Welch	21-37	1978	1994	306	668	-7.6	-7.9	-0.2	-80.19	-8.5	-83.00	0.93

Bob Welch vs. Roger Mason: Head-to-Head Batting

Bob Welch vs. Roger Mason: Totals

Bob Welch vs. Roger Mason: Totals Table
Rk	Player	G	PA	AB	R	H	2B	3B	HR	RBI	SB	CS	BB	SO	BA	OBP	SLG	OPS	TB	GIDP	HBP	SH	SF	IBB
1	Bob Welch	1	3	3	1	1	0	0	0	0	0	0	0	1	.333	.333	.333	.667	1	0	0	0	0	0
2	Roger Mason	1	2	2	0	1	0	0	0	0	0	0	0	1	.500	.500	.500	1.000	1	0	0	0	0	0

Bob Welch vs. Roger Mason: Game Logs

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Bob Welch vs. Roger Mason: Game Logs Table
Rk	Player	Team	Date	GS	InnPl	BOP	PA	AB	R	H	2B	3B	HR	RBI	SB	CS	BB	SO	BA	OBP	SLG	OPS	TB	GIDP	HBP	SH	SF	IBB	aLI	WPA	acLI	cWPA	RE24	DFS(DK)	DFS(FD)	Pos
1	Roger Mason	SFG	1985-09-29	*	5	9	2	2	0	1	0	0	0	0	0	0	0	1	.500	.500	.500	1.000	1	0	0	0	0	0	0.92	-0.007	0.00	0.00%	-0.16			P
2	Bob Welch	LAD	1985-09-29	*	7	9	3	3	1	1	0	0	0	0	0	0	0	1	.333	.333	.333	.667	1	0	0	0	0	0	1.29	-0.003	0.26	0.00%	-0.13			P

Data coverage:

Game data: Game data is only available for the American League, National League, and Federal League. Since 1901 for regular season data, since 1933 for the All-Star Game, and since 1903 for the Postseason.

Season data: Since 1871. Stats relying on play-by-play data are complete back to 1969, nearly complete back to 1950, and mostly complete back to 1912. Postseason data since 1903.

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