Walter Johnson vs. Ethan Roberts — Career Comparison
Walter Johnson built a career as a starting pitcher and Ethan Roberts as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Walter Johnson posted stronger surface numbers — ERA 2.17 and WHIP 1.061 compared to 4.98 and 1.592 for Ethan Roberts. By the career numbers, Walter Johnson had the better of this cross-role comparison — though era context would sharpen the verdict.
Pitching Stats for Walter Johnson and Ethan Roberts
Walter Johnson
Career
Per 9 Innings
802
1.22
Ethan Roberts
Career
Per 9 Innings
40
8.31
Walter Johnson
Career
Per 9 Innings
417
0.63
Ethan Roberts
Career
Per 9 Innings
2
0.42
Walter Johnson
Career
Per 9 Innings
279
0.42
Ethan Roberts
Career
Per 9 Innings
2
0.42
Walter Johnson
Career
Per 9 Innings
59.91
59.91
Ethan Roberts
Career
Per 9 Innings
50
50
Walter Johnson
Career
Per 9 Innings
83.04
83.04
Ethan Roberts
Career
Per 9 Innings
0
0
Walter Johnson
Career
Per 9 Innings
1424
2.17
Ethan Roberts
Career
Per 9 Innings
24
4.98
Walter Johnson
Career
Per 9 Innings
2.17
2.17
Ethan Roberts
Career
Per 9 Innings
4.98
4.98
Walter Johnson
Career
Per 9 Innings
2.19
2.19
Ethan Roberts
Career
Per 9 Innings
6.4
6.4
Walter Johnson
Career
Per 9 Innings
2.82
2.82
Ethan Roberts
Career
Per 9 Innings
5.26
5.26
Walter Johnson
Career
Per 9 Innings
0.223
0.223
Ethan Roberts
Career
Per 9 Innings
0.295
0.295
Walter Johnson
Career
Per 9 Innings
17744
27
Ethan Roberts
Career
Per 9 Innings
130
27
Walter Johnson
Career
Per 9 Innings
5914.2
9
Ethan Roberts
Career
Per 9 Innings
43.1
9
Walter Johnson
Career
Per 9 Innings
4913
7.48
Ethan Roberts
Career
Per 9 Innings
51
10.59
Walter Johnson
Career
Per 9 Innings
7.48
7.48
Ethan Roberts
Career
Per 9 Innings
10.59
10.59
Walter Johnson
Career
Per 9 Innings
97
0.15
Ethan Roberts
Career
Per 9 Innings
9
1.87
Walter Johnson
Career
Per 9 Innings
0.15
0.15
Ethan Roberts
Career
Per 9 Innings
1.87
1.87
Walter Johnson
Career
Per 9 Innings
0.12
0.12
Ethan Roberts
Career
Per 9 Innings
0.23
0.23
Walter Johnson
Career
Per 9 Innings
1363
2.07
Ethan Roberts
Career
Per 9 Innings
18
3.74
Walter Johnson
Career
Per 9 Innings
2.07
2.07
Ethan Roberts
Career
Per 9 Innings
3.74
3.74
Walter Johnson
Career
Per 9 Innings
3509
5.34
Ethan Roberts
Career
Per 9 Innings
41
8.52
Walter Johnson
Career
Per 9 Innings
5.34
5.34
Ethan Roberts
Career
Per 9 Innings
8.52
8.52
Walter Johnson
Career
Per 9 Innings
4.38
4.38
Ethan Roberts
Career
Per 9 Innings
1.03
1.03
Walter Johnson
Career
Per 9 Innings
0.824
0.824
Ethan Roberts
Career
Per 9 Innings
1.362
1.362
Walter Johnson
Career
Per 9 Innings
155
0.24
Ethan Roberts
Career
Per 9 Innings
2
0.42
Walter Johnson
Career
Per 9 Innings
203
0.31
Ethan Roberts
Career
Per 9 Innings
3
0.62
Walter Johnson
Career
Per 9 Innings
23642
35.97
Ethan Roberts
Career
Per 9 Innings
195
40.5
Walter Johnson
Career
Per 9 Innings
129
0.2
Ethan Roberts
Career
Per 9 Innings
12
2.49
Walter Johnson
Career
Per 9 Innings
1902
2.89
Ethan Roberts
Career
Per 9 Innings
24
4.98
Walter Johnson
Career
Per 9 Innings
2.89
2.89
Ethan Roberts
Career
Per 9 Innings
4.98
4.98
Walter Johnson
Career
Per 9 Innings
0
0
Ethan Roberts
Career
Per 9 Innings
4
0.83
Walter Johnson
Career
Per 9 Innings
1.061
1.061
Ethan Roberts
Career
Per 9 Innings
1.592
1.592
Walter Johnson
Career
Per 9 Innings
22076
33.59
Ethan Roberts
Career
Per 9 Innings
173
35.93
Walter Johnson
Career
Per 9 Innings
2.37
2.37
Ethan Roberts
Career
Per 9 Innings
0.6
0.6
Walter Johnson
Career
Per 9 Innings
0.261
0.261
Ethan Roberts
Career
Per 9 Innings
0.342
0.342
Walter Johnson
Career
Per 9 Innings
35.97
35.97
Ethan Roberts
Career
Per 9 Innings
40.5
40.5
Fielding Stats for Walter Johnson and Ethan Roberts
Walter Johnson
Career
Per 9 Innings
815
7.07
Ethan Roberts
Career
Per 9 Innings
40
8.31
Walter Johnson
Career
Per 9 Innings
120
1.04
Ethan Roberts
Career
Per 9 Innings
0
0
Walter Johnson
Career
Per 9 Innings
3114
27
Ethan Roberts
Career
Per 9 Innings
130
27
Walter Johnson
Career
Per 9 Innings
1038
9
Ethan Roberts
Career
Per 9 Innings
43.1
9
Walter Johnson
Career
Per 9 Innings
292
2.53
Ethan Roberts
Career
Per 9 Innings
2
0.42
Walter Johnson
Career
Per 9 Innings
1352
11.72
Ethan Roberts
Career
Per 9 Innings
3
0.62
Walter Johnson
Career
Per 9 Innings
1697
14.71
Ethan Roberts
Career
Per 9 Innings
5
1.04
Walter Johnson
Career
Per 9 Innings
1644
14.25
Ethan Roberts
Career
Per 9 Innings
5
1.04
Walter Johnson
Career
Per 9 Innings
96.88
96.88
Ethan Roberts
Career
Per 9 Innings
100
100
Walter Johnson
Career
Per 9 Innings
2.017
2.017
Ethan Roberts
Career
Per 9 Innings
0.125
0.125
Walter Johnson
Career
Per 9 Innings
14.72
14.72
Ethan Roberts
Career
Per 9 Innings
0
0
Walter Johnson
Career
Per 9 Innings
0
0
Ethan Roberts
Career
Per 9 Innings
0
0
Walter Johnson
Career
Per 9 Innings
0
0
Ethan Roberts
Career
Per 9 Innings
0
0
Hitting Stats for Walter Johnson and Ethan Roberts
Walter Johnson
Career
Per 600 PA
933
222.41
Ethan Roberts
Career
Per 600 PA
40
Walter Johnson
Career
Per 600 PA
0.274
0.274
Ethan Roberts
Career
Per 600 PA
Walter Johnson
Career
Per 600 PA
0.209
0.209
Ethan Roberts
Career
Per 600 PA
Walter Johnson
Career
Per 600 PA
6.01
6.01
Ethan Roberts
Career
Per 600 PA
Walter Johnson
Career
Per 600 PA
0
0
Ethan Roberts
Career
Per 600 PA
0