Stay up to date this MLB Season with the daily Baseball Reference Newsletter.

Duster Mails

Position: Pitcher

Bats: Left • Throws: Left

6-0, 195lb (183cm, 88kg)

Born: October 1, 1894 in San Quentin, CA us

Died: July 5, 1974 in San Francisco, CA

Buried: Mount Olivet Cemetery, San Rafael, CA

High School: Christian Brothers HS (Sacramento, CA)

School: Saint Mary's College of California (Moraga, CA)

Debut: September 28, 1915 (Age 20-362d, 4,453rd in major league history)
vs. PHI 2.0 IP, 2 H, 1 SO, 1 BB, 0 ER

Last Game: April 29, 1926 (Age 31-210d)
vs. CHC 1.0 IP, 2 H, 1 SO, 1 BB, 0 ER, L

Rookie Status: Exceeded rookie limits during 1920 season

Full Name: John Walter Mails

Nicknames: Walter or The Great

View Player Info from the B-R Bullpen

1920 World Series

Become a Stathead & surf this site ad-free.

SUMMARY

Career

WAR

4.1

ERA

4.10

104

516.0

232

WHIP

1.500

Feel like you're looking for a needle in a haystack?

Unleash the power of our game logs database by becoming a Stathead. Subscribers gain access to Player and Team Game Finders, which pros use to easily run customizable searches through over 100 years worth of game logs.

Become a Stathead

Team Record in Appearances: 7-14 / in Starts: 7-9

Days of Rest

Run Support in Games Started

Total runs in Starts, Avg. is per 27 outs

Inning/Score Appearance Matrix

Multiple inning appearances: 18, Entered with runners on base: 3

1925 Pitching Game Log

Click two rows to sum games (Clear)

1925 Pitching Game Log
Rk	Gcar	Gtm	Date	Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	GSc	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	acLI	cWPA
1	83	14	May 1	STL		CHC	L,4-6	GS-8	L(0-1)	99	7.0	8	5	5	4	1	2	0	6.43	7.34	32	38	1	0	1	28	0	0	0	0	0	0	2.45	-0.27%
Jun				Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	GSc	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	acLI	cWPA
2	84	44	Jun 5	STL		NYG	L,5-11	6-8		34	3.0	4	4	4	3	3	1	0	8.10	7.40	16		1	0	0	13	1	0	0	0	0	0	.37	-0.06%
3	85	50	Jun 11	STL		BRO	L,5-7	8-GF		5	2.0	2	0	0	2	1	0	0	6.75	6.86	9		0	0	1	7	1	0	0	0	0	0	.12	0.01%
4	86	59	Jun 21	STL		BSN	L,3-7	GS-5	L(0-2)	9	4.1	9	6	6	3	0	1	1	8.27	7.16	25	18	0	0	0	20	4	0	0	1	0	0	1.22	-0.13%
Jul				Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	GSc	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	acLI	cWPA
5	87	72	Jul 4(2)	STL	@	CHC	L,1-9	6-GF(8)		12	2.2	1	2	2	1	4	1	0	8.05	6.88	10		0	0	0	9	0	0	0	0	0	0	.01	-0.01%
6	88	76	Jul 8	STL	@	BSN	W,5-4	CG	W(1-2)	3	9.0	16	4	4	3	1	0	0	6.75	5.62	44	37	0	0	1	41	0	1	0	1	0	0	.72	0.10%
7	89	84	Jul 17	STL	@	NYG	W,6-1	CG	W(2-2)	8	9.0	4	1	1	5	4	0	0	5.35	4.98	35	74	1	0	0	29	2	0	0	1	1	0	.41	0.09%
8	90	87	Jul 20	STL	@	BRO	L,3-4	CG(10)	L(2-3)	2	9.0	8	4	4	1	3	1	0	5.09	4.65	36	57	0	0	0	35	3	0	0	1	0	0	.88	-0.09%
9	91	90	Jul 25	STL	@	PIT	W,7-2	CG	W(3-3)	4	9.0	3	2	2	3	4	0	0	4.58	4.27	33	74	4	0	0	30	2	0	0	0	0	0	.39	0.07%
10	92	94	Jul 28	STL		BRO	L,9-12	GS-7	L(3-4)	2	6.1	10	9	7	2	3	1	0	5.14	4.27	32	22	0	0	0	29	1	0	0	1	0	2	.18	-0.04%
Aug				Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	GSc	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	acLI	cWPA
11	93	99	Aug 2	STL		NYG	W,8-1	CG	W(4-4)	4	9.0	7	1	1	1	6	0	0	4.61	3.87	34	74	0	0	1	33	0	1	0	1	0	0	.03	0.01%
12	94	104	Aug 8(1)	STL		BSN	W,5-4	CG	W(5-4)	5	9.0	6	4	3	5	3	0	0	4.42	3.80	36	59	2	2	0	30	1	0	0	1	1	0	.12	0.00%
13	95	111	Aug 14	STL		CHC	L,4-7	GS-7	L(5-5)	5	7.0	9	7	5	1	2	0	0	4.59	3.66	31	36	1	0	1	30	3	0	0	1	0	3	.13	-0.03%
14	96	117	Aug 20	STL	@	BSN	L,3-6	CG(8)	L(5-6)	5	8.0	9	6	4	3	1	1	2	4.58	3.81	38	42	0	1	0	33	2	1	0	0	0	1	.02	0.00%
15	97	122	Aug 25	STL	@	BRO	L,4-5	GS-6		4	6.0	9	3	3	4	1	1	1	4.57	3.97	29	39	0	0	0	24	2	0	1	2	0	0	.03	0.00%
16	98	124	Aug 27	STL	@	BRO	L,9-10	4-4		1	0.1	2	1	0	0	0	0	0	4.56	3.96	3		0	0	0	3	0	0	0	0	0	0	.01	0.00%
17	99	127	Aug 30(1)	STL	@	NYG	L,1-3	CG	L(5-7)	2	8.0	10	3	2	2	4	1	0	4.39	3.94	36	54				34	0	0			0
Sept				Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	GSc	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	acLI	cWPA
18	100	131	Sep 5	STL	@	PIT	L,5-6	GS-4		5	3.2	8	5	5	3	2	0	1	4.65	3.95	21	24	0	0	1	16	0	0	0	0	1	0	.00	0.00%
19	101	133	Sep 7(1)	STL		CIN	L,6-8			1	3.0	4	3	1	1	1	0	0	4.60	3.91	16					13					0
20	102	139	Sep 13(1)	STL		PIT	W,8-4	CG	W(6-7)	5	9.0	9	4	3	5	3	1	1	4.49	3.99	43	53	0	0	0	36	0	0	0	0	1	1	.00	0.00%
21	103	145	Sep 20	STL		BRO	W,8-4	GS-7	W(7-7)	6	6.2	7	4	4	6	2	0	1	4.53	4.03	33	40	0	0	0	26	1	0	0	0	0	0	.00	0.00%
							7-14		W-L:7-7	4.2	131.0	145	78	66	58	49	11	7	4.53	4.03	592	46	10	3	6	519	23	3	1	10	4	7	.41	-0.36%

Player Page Tricks and Tips

More Mails Pages

Duster Mails Overview

Minor Lg Stats

Pitching Splits

Batting Splits

Pitching Game Logs

Batting Game Logs

Fielding Game Logs

Pitching Finders & Advanced Stats

Batting Finders & Advanced Stats

Fielding Finders & Advanced Stats

Advanced Stats

More Duster Mails Pages at Baseball Reference