most innings pitched in a season by 20 year old pitcher

John Ward has pitched the most innings by a 20-year-old pitcher in a season, with 595 innings in 1880.

	NAME	IP	Age	SEASON	TM	G	W	L	W%	GS	ERA	SO	CG	SHO	SV	H	ER	R	HR	BB	HBP	GF	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	ERA-	FIP	FIP-	H/9	PRAA
1	John Ward J. Ward	595.0	20	1880	PRO	70	39	24	.619	67	1.74	230	59	8	1	501	115	230	5	45		4	2,351	19	3.48	0.68	5.11	0.08	9.8	1.9	0.92		3.48	76	2.10	91	7.58	9.3
2	Silver King S. King	584.2	20	1888	STL	66	45	20	.692	64	1.63	258	64	6	0	435	106	203	6	76	30	1	2,291	23	3.97	1.17	3.39	0.09	11.3	3.3	0.87	.223	3.12	50	2.38	76	6.70	55
3	Matt Kilroy M. Kilroy	583.0	20	1886	BAL	68	29	34	.460	68	3.37	513	66	5	0	476	218	350	10	182	19	0	2,469	61	7.92	2.81	2.82	0.15	20.8	7.4	1.13	.267	5.40	100	2.60	77	7.35	47
4	Mickey Welch M. Welch	574.0	20	1880	TRO	65	34	30	.531	64	2.54	123	64	4	0	575	162	321	7	80		1	2,387	26	1.93	1.25	1.54	0.11	5.2	3.4	1.14		5.03	103	2.68	109	9.02	-7.1
5	John Coleman J. Coleman	538.1	20	1883	PHN	65	12	48	.200	61	4.87	159	59	3	0	772	291	510	17	48		4	2,546	9	2.66	0.80	3.31	0.28	6.2	1.9	1.52		8.53	158	3.34	109	12.91	-19.2
6	Larry Corcoran L. Corcoran	536.1	20	1880	CWS	63	43	14	.754	60	1.95	268	57	4	2	404	116	218	6	99		3	2,133	19	4.50	1.66	2.71	0.10	12.6	4.6	0.94		3.66	80	2.23	91	6.78	16.5
7	Amos Rusie A. Rusie	500.1	20	1891	NYG	61	33	20	.623	57	2.55	337	52	6	1	391	142	244	6	262	18	4	2,167	17	6.06	4.71	1.29	0.11	15.6	12.1	1.31	.249	4.39	78	3.02	89	7.03	19
8	Ed Seward E. Seward	470.2	20	1887	PHA	55	25	25	.500	52	4.13	155	52	3	0	445	216	293	7	140	24	2	1,990	58	2.96	2.68	1.11	0.13	7.8	7.0	1.24	.263	5.60	96	3.86	94	8.51	13.7
9	Gus Weyhing G. Weyhing	466.1	20	1887	PHA	55	26	28	.481	55	4.27	193	53	2	0	465	221	342	12	167	37	0	2,042	49	3.72	3.22	1.16	0.23	9.5	8.2	1.36	.277	6.60	99	4.10	99	8.97	1.2
10	Scott Stratton S. Stratton	431.0	20	1890	LOU	50	34	14	.708	49	2.36	207	44	4	0	398	113	186	3	61	13	1	1,749	7	4.32	1.27	3.39	0.06	11.8	3.5	1.06	.270	3.88	64	2.56	73	8.31	41.7
11	Kid Nichols K. Nichols	424.0	20	1890	BSN	48	27	19	.587	47	2.23	222	47	7	0	374	105	175	8	112	11	1	1,755	30	4.71	2.38	1.98	0.17	12.6	6.4	1.15	.261	3.71	60	2.98	75	7.94	51
12	Tommy Bond T. Bond	408.0	20	1876	HAR	45	31	13	.705	45	1.68	88	45	6	0	355	76	164	2	13		0	1,623	8	1.94	0.29	6.77	0.04	5.4	0.8	0.90		3.62	69	1.96	81	7.83	27.5
13	Jersey Bakley J. Bakley	394.2	20	1884	TOT	46	16	30	.348	45	4.29	226	43	1	0	443	188	338	0	81		1	1,752	56	5.15	1.85	2.79	0.00	12.9	4.6	1.33		7.71	144	2.74	106	10.10	-9.3
14	Hardie Henderson H. Henderson	367.1	20	1883	TOT	46	10	33	.233	43	4.39	147	39	0	0	409	179	339	4	89		3	1,638	32	3.60	2.18	1.65	0.10	9.0	5.4	1.36		8.31	134	3.32	101	10.02	-1.4
15	Red Ehret R. Ehret	364.0	20	1889	LOU	45	10	29	.256	38	4.80	135	35	1	0	441	194	287	11	115	18	7	1,653	35	3.34	2.84	1.17	0.27	8.2	7.0	1.53	.313	7.10	126	3.75	99	10.90	0.7
16	Elmer Smith E. Smith	348.1	20	1888	CIN	40	22	17	.564	40	2.74	154	37	5	0	309	106	167	1	89	19	0	1,456	25	3.98	2.30	1.73	0.03	10.6	6.1	1.14	.258	4.31	88	2.67	89	7.98	14
17	The Only Nolan T. Only Nolan	347.0	20	1878	IND	38	13	22	.371	38	2.57	125	37	1	0	357	99	208	1	56		0	1,469	21	3.24	1.45	2.23	0.03	8.5	3.8	1.19		5.39	121	2.34	110	9.26	-18.7
18	Egyptian Healy E. Healy	341.0	20	1887	IND	41	12	29	.293	41	5.17	75	40	3	0	415	196	292	24	108	15	0	1,535	39	1.98	2.85	0.69	0.63	4.9	7.0	1.53	.298	7.71	128	4.83	114	10.95	-22.9
19	Win Mercer W. Mercer	339.1	20	1894	WSH	50	17	23	.425	39	3.85	72	30	0	3	445	145	285	9	126	14	10	1,562	11	1.91	3.34	0.57	0.24	4.6	8.1	1.68	.325	7.56	72	4.97	93	11.80	13.4
20	Christy Mathewson C. Mathewson	336.0	20	1901	NYG	40	20	17	.541	38	2.41	221	36	5	0	288	90	131	3	97	13	2	1,361	23	5.92	2.60	2.28	0.08	16.2	7.1	1.15	.278	3.51	73	2.71	83	7.71	20.8
21	Dick Burns D. Burns	329.2	20	1884	CNU	40	23	15	.605	40	2.46	167	34	1	0	298	90	179	7	47		0	1,371	17	4.56	1.28	3.55	0.19	12.2	3.4	1.05		4.89	77	2.96	107	8.14	-2.1
22	Kid Carsey K. Carsey	318.1	20	1893	PHI	39	20	15	.571	35	4.81	50	30	1	0	375	170	229	7	124	19	4	1,460	9	1.41	3.51	0.40	0.20	3.4	8.5	1.57	.292	6.47	103	4.56	98	10.60	3.4
23	Mike Morrison M. Morrison	316.2	20	1887	CLE	40	12	25	.324	40	4.92	158	35	0	0	385	173	341	13	205	22	1	1,536	62	4.49	5.83	0.77	0.37	10.3	13.3	1.86	.327	9.69	115	4.96	120	10.94	-29.7
24	Noodles Hahn N. Hahn	309.0	20	1899	CIN	38	23	8	.742	34	2.68	145	32	4	0	280	92	128	3	68	10	3	1,237	3	4.22	1.98	2.13	0.09	11.7	5.5	1.13	.274	3.73	69	2.88	74	8.16	34.7
25	Ice Box Chamberlain I. Box Chamberlain	308.0	20	1888	TOT	38	25	11	.694	38	2.19	176	34	2	0	239	75	157	3	86	17	0	1,261	31	5.14	2.51	2.05	0.09	14.0	6.8	1.06	.241	4.59	69	2.57	84	6.98	18.2

Unlock 2x data

More MLB News

Cubs activate Taillon and place Maton back on the IL with right knee tendinitis

Jul 21, 2026

Orioles place All-Star catcher Adley Rutschman on 10-day IL, call up Chadwick Tromp from Triple-A

Jul 21, 2026

Gleyber Torres returns to the Detroit Tigers after being sidelined by an oblique injury

Jul 20, 2026

Mets' Luis Robert Jr. comes off injured list after missing almost three months

Jul 20, 2026

Marlins’ Max Meyer placed on injury list with neck strain, Lopez out with finger inflammation

Jul 20, 2026

Astros’ Peña returns to lineup; Walker out of starting lineup for 2nd straight game

Jul 20, 2026

MLB 2026 Batting Leaders

HR Leaders

33

Schwarber

31

Alvarez

30

Goodman

RBI Leaders

76

Walker

73

Alvarez

70

Stewart

Batting Average Leaders

.335

Lopez

.326

Arraez

.319

Alvarez

Hit Leaders

130

Lopez

122

Arraez

115

Alvarez

Run Leaders

91

Wood

70

Reynolds

69

Neto

OBP Leaders

.429

Alvarez

.409

Soto

.405

Kurtz

SLG Leaders

.633

Alvarez

.596

Rice

.576

Buxton

SB Leaders

37

Nuñez

30

Witt

26

Chisholm

MLB 2026 Pitching Leaders

Win Leaders

12

Gray

12

Ashby

11

Burns

Strikeout Leaders

167

Misiorowski

155

Cease

145

Schlittler

ERA Leaders

1.62

Misiorowski

2.06

Sale

2.20

Schlittler

WHIP Leaders

0.76

Misiorowski

0.88

Yamamoto

0.95

Rasmussen

K/9 Leaders

13.54

Misiorowski

13.37

Cease

11.16

Luzardo

K/BB Leaders

6.19

Misiorowski

5.80

Schlittler

5.76

Rasmussen

Walk Leaders

17

Rasmussen

20

Wrobleski

20

Martinez

MLB Fantasy 2026

FanDuel Points Leaders

1,803.2

Ohtani

1,503.2

Wood

1,366.5

Alvarez

DraftKings Points Leaders

1,241.6

Ohtani

1,116

Wood

1,025

Alvarez

MLB 2026 Betting

Best Record ATS

58-40

59-41

57-41

57-42

55-44

54-44

Worst Record ATS

38-62

39-61

43-57

44-56

44-55

MLB 2026 Standings

NL East	W	L	PCT	GB
Braves	58	41	.586
Phillies	55	45	.550	3.5
Marlins	52	48	.520	6.5
Nationals	50	50	.500	8.5
Mets	42	58	.420	16.5
NL Central	W	L	PCT	GB
Brewers	62	37	.626
Cubs	56	43	.566	6.0
Cardinals	51	47	.520	10.5
Pirates	52	48	.520	10.5
Reds	45	53	.459	16.5
NL West	W	L	PCT	GB
Dodgers	63	37	.630
Diamondbacks	51	48	.515	11.5
Padres	49	51	.490	14.0
Giants	42	57	.424	20.5
Rockies	40	61	.396	23.5

AL East	W	L	PCT	GB
Rays	57	42	.576
Yankees	55	44	.556	2.0
Red Sox	51	48	.515	6.0
Orioles	49	52	.485	9.0
Blue Jays	46	54	.460	11.5
AL Central	W	L	PCT	GB
White Sox	52	46	.531
Guardians	53	48	.525	0.5
Twins	49	52	.485	4.5
Tigers	46	53	.465	6.5
Royals	40	60	.400	13.0
AL West	W	L	PCT	GB
Rangers	50	49	.505
Mariners	50	50	.500	0.5
Astros	47	54	.465	4.0
Athletics	42	57	.424	8.0
Angels	39	61	.390	11.5