League Leaders Who Led?

1983 MLB Earned Run Average Leaders

Earned runs allowed per nine innings

All-time career leaders →

Atlee Hammaker led all of MLB in earned run average in 1983 with 2.25, 0.12 ahead of John Denny (2.37).

ERAWSOSVWHIPIPK/9BB/9K/BBSHOCGGSGLBBW-L%

Showing pitchers with at least 162.0 innings — the standard 1.0 inning per team game. Show all players

Atlee Hammaker Led all of MLB in 1983 Atlee Hammaker San Francisco Giants
2.25 Earned Run Average 0.12 clear of John Denny
Showing Earned Run Average and the stats that give it context Full stat line
# Player Team ERA W L IP WHIP
1 Atlee Hammaker Atlee Hammaker SFN 2.25 10 9 172.1 1.04
2 John Denny John Denny PHI 2.37 19 6 242.2 1.16
3 Bob Welch Bob Welch LAN 2.65 15 12 204.0 1.16
4 Mario Soto Mario Soto CIN 2.70 17 13 273.2 1.10
5 Alejandro Peña Alejandro Peña LAN 2.75 12 9 177.0 1.15
6 Mike Boddicker BAL 2.77 16 8 179.0 1.08
7 Jerry Reuss Jerry Reuss LAN 2.94 12 11 223.1 1.27
8 Nolan Ryan Nolan Ryan HOU 2.98 14 9 196.1 1.20
9 Rick Honeycutt TEX +1 3.03 16 11 213.2 1.24
10 Dave Stieb Dave Stieb TOR 3.04 17 12 278.0 1.14
11 Craig McMurtry Craig McMurtry ATL 3.08 15 9 224.2 1.30
12 Rick Rhoden Rick Rhoden PIT 3.09 13 13 244.1 1.33
13 Steve Carlton Steve Carlton PHI 3.11 15 16 283.2 1.27
14 Charlie Lea MON 3.12 16 11 222.0 1.26
15 Scott McGregor Scott McGregor BAL 3.18 18 7 260.0 1.22
16 Charlie Hough Charlie Hough TEX 3.18 15 13 252.0 1.25
17 Bob Knepper Bob Knepper HOU 3.19 6 13 203.0 1.35
18 Steve Rogers Steve Rogers MON 3.23 17 12 273.0 1.23
19 Richard Dotson Richard Dotson CHA 3.23 22 7 240.0 1.31
20 John Candelaria John Candelaria PIT 3.23 15 8 197.2 1.19
21 Larry McWilliams Larry McWilliams PIT 3.25 15 8 238.0 1.23
22 Matt Young Matt Young SEA 3.27 11 15 203.2 1.26
23 Moose Haas Moose Haas ML4 3.27 13 3 179.0 1.18
24 Geoff Zahn Geoff Zahn CAL 3.33 9 11 203.0 1.30
25 Jack Morris DET 3.34 20 13 293.2 1.16
26 Floyd Bannister Floyd Bannister CHA 3.35 16 10 217.1 1.21
27 Charles Hudson Charles Hudson PHI 3.35 8 8 169.1 1.25
28 Ron Guidry Ron Guidry NYA 3.42 21 9 250.1 1.17
29 Pascual Perez Pascual Perez ATL 3.43 15 8 215.1 1.23
30 Dave Righetti Dave Righetti NYA 3.44 14 8 217.0 1.20
31 Joe Niekro Joe Niekro HOU 3.48 15 14 263.2 1.29
32 Danny Darwin TEX 3.49 8 13 183.0 1.30
33 Tom Seaver Tom Seaver NYN 3.55 9 14 231.0 1.24
34 Britt Burns Britt Burns CHA 3.58 10 11 173.2 1.27
35 Dave Dravecky Dave Dravecky SDN 3.58 14 10 183.2 1.23
36 Storm Davis Storm Davis BAL 3.59 13 7 200.1 1.22
37 Lee Tunnell PIT 3.65 11 6 177.2 1.27
38 LaMarr Hoyt LaMarr Hoyt CHA 3.66 24 10 260.2 1.02
39 John Stuper SLN 3.68 12 11 198.0 1.38
40 Ken Schrom Ken Schrom MIN 3.71 15 8 196.1 1.41
41 Fernando Valenzuela Fernando Valenzuela LAN 3.75 15 10 257.0 1.34
42 Bill Gullickson MON 3.75 17 12 242.1 1.19
43 Shane Rawley Shane Rawley NYA 3.78 14 14 238.1 1.36
44 Fred Breining Fred Breining SFN 3.82 11 12 202.2 1.29
45 Jim Beattie SEA 3.84 10 15 196.2 1.34
46 Bruce Berenyi Bruce Berenyi CIN 3.86 9 14 186.1 1.48
47 Jim Clancy Jim Clancy TOR 3.91 15 11 223.0 1.34
48 Mike Smithson Mike Smithson TEX 3.91 10 14 223.1 1.36
49 Dan Petry DET 3.92 19 11 266.1 1.33
50 Neil Allen SLN +1 3.94 12 13 175.2 1.50
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