Kei Igawa vs. Fred Tenney — Career Comparison

Kei Igawa
Gen XJapanThrows LeftBats LeftAsiaNew York YankeesAmerican LeagueStarting Pitcher
Fred Tenney
Pre-GenerationalNew HampshireThrows LeftNorth AmericaBoston RedsUnion AssociationRelief Pitcher

Kei Igawa built a career as a starting pitcher and Fred Tenney as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Fred Tenney posted stronger surface numbers — ERA 2.82 and WHIP 1.157 compared to 6.66 and 1.772 for Kei Igawa. By the career numbers, Fred Tenney had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Kei Igawa and Fred Tenney

Kei Igawa
Careerverified
Per 9 Inningsverified
2
2
Fred Tenney
Career
Per 9 Innings
1
1
Kei Igawa
Careerverified
Per 9 Inningsverified
16
2.01
Fred Tenney
Career
Per 9 Innings
6
1.06
Kei Igawa
Careerverified
Per 9 Inningsverified
13
1.63
Fred Tenney
Career
Per 9 Innings
6
1.06
Kei Igawa
Career
Per 9 Innings
2
0.25
Fred Tenney
Careerverified
Per 9 Inningsverified
3
0.53
Kei Igawa
Career
Per 9 Inningsverified
4
0.5
Fred Tenney
Careerverified
Per 9 Innings
3
0.53
Kei Igawa
Career
Per 9 Innings
33.33
33.33
Fred Tenney
Careerverified
Per 9 Inningsverified
50
50
Kei Igawa
Career
Per 9 Innings
81.25
81.25
Fred Tenney
Careerverified
Per 9 Inningsverified
100
100
Kei Igawa
Career
Per 9 Innings
0
0
Fred Tenney
Careerverified
Per 9 Inningsverified
6
1.06
Kei Igawa
Career
Per 9 Innings
0
0
Fred Tenney
Career
Per 9 Innings
0
0
Kei Igawa
Career
Per 9 Innings
0
0
Fred Tenney
Career
Per 9 Innings
0
0
Kei Igawa
Career
Per 9 Innings
53
6.66
Fred Tenney
Careerverified
Per 9 Inningsverified
16
2.82
Kei Igawa
Career
Per 9 Innings
6.66
6.66
Fred Tenney
Careerverified
Per 9 Inningsverified
2.82
2.82
Kei Igawa
Career
Per 9 Innings
7.12
7.12
Fred Tenney
Careerverified
Per 9 Inningsverified
2.27
2.27
Kei Igawa
Career
Per 9 Innings
5.96
5.96
Fred Tenney
Careerverified
Per 9 Inningsverified
2.29
2.29
Kei Igawa
Career
Per 9 Innings
0.302
0.302
Fred Tenney
Careerverified
Per 9 Inningsverified
0.228
0.228
Kei Igawa
Careerverified
Per 9 Innings
215
27
Fred Tenney
Career
Per 9 Innings
153
27
Kei Igawa
Careerverified
Per 9 Innings
71.2
9
Fred Tenney
Career
Per 9 Innings
51
9
Kei Igawa
Career
Per 9 Innings
89
11.18
Fred Tenney
Careerverified
Per 9 Inningsverified
47
8.29
Kei Igawa
Career
Per 9 Innings
11.18
11.18
Fred Tenney
Careerverified
Per 9 Inningsverified
8.29
8.29
Kei Igawa
Career
Per 9 Innings
15
1.88
Fred Tenney
Careerverified
Per 9 Inningsverified
0
0
Kei Igawa
Career
Per 9 Innings
1.88
1.88
Fred Tenney
Careerverified
Per 9 Inningsverified
0
0
Kei Igawa
Career
Per 9 Innings
0.94
0.94
Fred Tenney
Careerverified
Per 9 Inningsverified
0
0
Kei Igawa
Career
Per 9 Innings
37
4.65
Fred Tenney
Careerverified
Per 9 Inningsverified
12
2.12
Kei Igawa
Career
Per 9 Innings
1
0.13
Fred Tenney
Careerverified
Per 9 Inningsverified
0
0
Kei Igawa
Career
Per 9 Innings
4.65
4.65
Fred Tenney
Careerverified
Per 9 Inningsverified
2.12
2.12
Kei Igawa
Careerverified
Per 9 Inningsverified
53
6.66
Fred Tenney
Career
Per 9 Innings
36
6.35
Kei Igawa
Careerverified
Per 9 Inningsverified
6.66
6.66
Fred Tenney
Career
Per 9 Innings
6.35
6.35
Kei Igawa
Career
Per 9 Innings
3.31
3.31
Fred Tenney
Careerverified
Per 9 Inningsverified
6
6
Kei Igawa
Careerverified
Per 9 Inningsverified
1.256
1.256
Fred Tenney
Career
Per 9 Innings
0.941
0.941
Kei Igawa
Careerverified
Per 9 Inningsverified
5
0.63
Fred Tenney
Career
Per 9 Innings
6
1.06
Kei Igawa
Career
Per 9 Innings
4
0.5
Fred Tenney
Careerverified
Per 9 Inningsverified
0
0
Kei Igawa
Career
Per 9 Innings
1
0.13
Fred Tenney
Careerverified
Per 9 Inningsverified
0
0
Kei Igawa
Careerverified
Per 9 Inningsverified
337
42.32
Fred Tenney
Career
Per 9 Innings
218
38.47
Kei Igawa
Careerverified
Per 9 Inningsverified
1
0.13
Fred Tenney
Career
Per 9 Innings
0
0
Kei Igawa
Career
Per 9 Innings
54
6.78
Fred Tenney
Careerverified
Per 9 Inningsverified
37
6.53
Kei Igawa
Career
Per 9 Innings
6.78
6.78
Fred Tenney
Careerverified
Per 9 Inningsverified
6.53
6.53
Kei Igawa
Career
Per 9 Innings
0
0
Fred Tenney
Career
Per 9 Innings
0
0
Kei Igawa
Career
Per 9 Innings
1
0.13
Fred Tenney
Careerverified
Per 9 Inningsverified
0
0
Kei Igawa
Careerverified
Per 9 Inningsverified
7
0.88
Fred Tenney
Career
Per 9 Innings
0
0
Kei Igawa
Career
Per 9 Innings
1.758
1.758
Fred Tenney
Careerverified
Per 9 Inningsverified
1.157
1.157
Kei Igawa
Careerverified
Per 9 Inningsverified
295
37.05
Fred Tenney
Career
Per 9 Innings
206
36.35
Kei Igawa
Careerverified
Per 9 Inningsverified
3.38
3.38
Fred Tenney
Career
Per 9 Innings
6.17
6.17
Kei Igawa
Career
Per 9 Innings
0.326
0.326
Fred Tenney
Careerverified
Per 9 Inningsverified
0.277
0.277
Kei Igawa
Careerverified
Per 9 Inningsverified
42.32
42.32
Fred Tenney
Career
Per 9 Innings
38.47
38.47

Fielding Stats for Kei Igawa and Fred Tenney

Kei Igawa
Careerverified
Per 9 Inningsverified
2
2
Fred Tenney
Career
Per 9 Innings
1
1
Kei Igawa
Careerverified
Per 9 Inningsverified
16
2.01
Fred Tenney
Career
Per 9 Innings
6
1.06
Kei Igawa
Careerverified
Per 9 Inningsverified
13
1.63
Fred Tenney
Career
Per 9 Innings
0
0
Kei Igawa
Careerverified
Per 9 Innings
215
27
Fred Tenney
Career
Per 9 Innings
153
27
Kei Igawa
Careerverified
Per 9 Innings
71.2
9
Fred Tenney
Career
Per 9 Innings
51
9
Kei Igawa
Career
Per 9 Innings
1
0.13
Fred Tenney
Careerverified
Per 9 Inningsverified
2
0.35
Kei Igawa
Career
Per 9 Innings
4
0.5
Fred Tenney
Careerverified
Per 9 Inningsverified
8
1.41
Kei Igawa
Careerverified
Per 9 Inningsverified
1
0.13
Fred Tenney
Career
Per 9 Innings
2
0.35
Kei Igawa
Career
Per 9 Innings
6
0.75
Fred Tenney
Careerverified
Per 9 Inningsverified
12
2.12
Kei Igawa
Career
Per 9 Innings
5
0.63
Fred Tenney
Careerverified
Per 9 Inningsverified
10
1.76
Kei Igawa
Career
Per 9 Innings
83.33
83.33
Fred Tenney
Career
Per 9 Innings
83.33
83.33
Kei Igawa
Career
Per 9 Innings
0.313
0.313
Fred Tenney
Careerverified
Per 9 Inningsverified
1.667
1.667
Kei Igawa
Careerverified
Per 9 Inningsverified
81.25
81.25
Fred Tenney
Career
Per 9 Innings
0
0
Kei Igawa
Career
Per 9 Innings
1
0.13
Fred Tenney
Career
Per 9 Inningsverified
1
0.18
Kei Igawa
Career
Per 9 Innings
0
0
Fred Tenney
Career
Per 9 Innings
0
0
Kei Igawa
Career
Per 9 Innings
0
0
Fred Tenney
Career
Per 9 Innings
0
0
Kei Igawa
Career
Per 9 Innings
0
0
Fred Tenney
Career
Per 9 Innings
0
0
Kei Igawa
Career
Per 9 Innings
0
0
Fred Tenney
Career
Per 9 Innings
0
0

Hitting Stats for Kei Igawa and Fred Tenney

Kei Igawa
Careerverified
Per 600 PAverified
2
2
Fred Tenney
Career
Per 600 PA
1
1
Kei Igawa
Careerverified
Per 600 PAverified
16
4800
Fred Tenney
Career
Per 600 PA
6
156.52
Kei Igawa
Career
Per 600 PA
2
600
Fred Tenney
Careerverified
Per 600 PA
23
600
Kei Igawa
Career
Per 600 PA
0
0
Fred Tenney
Careerverified
Per 600 PAverified
23
600
Kei Igawa
Career
Per 600 PA
Fred Tenney
Careerverified
Per 600 PAverified
0.087
0.087
Kei Igawa
Careerverified
Per 600 PAverified
1.25
1.25
Fred Tenney
Career
Per 600 PA
0.174
0.174
Kei Igawa
Career
Per 600 PA
0
0
Fred Tenney
Careerverified
Per 600 PAverified
2
52.17
Kei Igawa
Career
Per 600 PA
0
0
Fred Tenney
Careerverified
Per 600 PAverified
2
52.17
Kei Igawa
Career
Per 600 PA
0
0
Fred Tenney
Career
Per 600 PA
0
0
Kei Igawa
Career
Per 600 PA
0
0
Fred Tenney
Career
Per 600 PA
0
0
Kei Igawa
Career
Per 600 PA
0
0
Fred Tenney
Career
Per 600 PA
0
0
Kei Igawa
Career
Per 600 PA
0
0
Fred Tenney
Career
Per 600 PA
0
0
Kei Igawa
Career
Per 600 PA
Fred Tenney
Career
Per 600 PA
0
0
Kei Igawa
Career
Per 600 PA
Fred Tenney
Career
Per 600 PA
0
0
Kei Igawa
Career
Per 600 PA
Fred Tenney
Career
Per 600 PA
0
0
Kei Igawa
Careerverified
Per 600 PAverified
1
300
Fred Tenney
Career
Per 600 PA
0.15
4.03
Kei Igawa
Career
Per 600 PA
0
0
Fred Tenney
Careerverified
Per 600 PAverified
2
52.17
Kei Igawa
Career
Per 600 PAverified
1
300
Fred Tenney
Careerverified
Per 600 PA
2
52.17
Kei Igawa
Careerverified
Per 600 PAverified
1
1
Fred Tenney
Career
Per 600 PA
0.087
0.087
Kei Igawa
Career
Per 600 PA
Fred Tenney
Careerverified
Per 600 PAverified
0.087
0.087
Kei Igawa
Career
Per 600 PA
Fred Tenney
Careerverified
Per 600 PAverified
0.174
0.174
Kei Igawa
Career
Per 600 PA
Fred Tenney
Career
Per 600 PA
0
0
Kei Igawa
Career
Per 600 PA
Fred Tenney
Careerverified
Per 600 PAverified
0.061
0.061
Kei Igawa
Career
Per 600 PA
Fred Tenney
Careerverified
Per 600 PAverified
0.095
0.095
Kei Igawa
Career
Per 600 PA
Fred Tenney
Careerverified
Per 600 PAverified
0.087
0.087
Kei Igawa
Career
Per 600 PA
0
0
Fred Tenney
Careerverified
Per 600 PAverified
1
26.09
Kei Igawa
Career
Per 600 PA
0
0
Fred Tenney
Career
Per 600 PA
0
0
Kei Igawa
Career
Per 600 PA
0
0
Fred Tenney
Careerverified
Per 600 PAverified
1
26.09
Kei Igawa
Careerverified
Per 600 PAverified
0.39
115.59
Fred Tenney
Career
Per 600 PA
-0.94
-24.59
Kei Igawa
Career
Per 600 PA
0
0
Fred Tenney
Career
Per 600 PA
0
0
Kei Igawa
Careerverified
Per 600 PAverified
1
300
Fred Tenney
Career
Per 600 PA
0
0
Kei Igawa
Career
Per 600 PA
0
0
Fred Tenney
Career
Per 600 PA
0
0
Kei Igawa
Career
Per 600 PA
0
0
Fred Tenney
Career
Per 600 PA
0
0
Kei Igawa
Career
Per 600 PA
Fred Tenney
Career
Per 600 PA
Kei Igawa
Career
Per 600 PA
Fred Tenney
Career
Per 600 PA
Kei Igawa
Careerverified
Per 600 PAverified
1
300
Fred Tenney
Career
Per 600 PA
0
0
Kei Igawa
Career
Per 600 PA
0
0
Fred Tenney
Career
Per 600 PA
0
0
Kei Igawa
Career
Per 600 PA
0
0
Fred Tenney
Career
Per 600 PA
0
0
Kei Igawa
Career
Per 600 PA
0
0
Fred Tenney
Career
Per 600 PA
0
0
Kei Igawa
Career
Per 600 PA
0
0
Fred Tenney
Career
Per 600 PA
0
0
Kei Igawa
Career
Per 600 PA
0
0
Fred Tenney
Career
Per 600 PA
0
0
Kei Igawa
Career
Per 600 PA
Fred Tenney
Career
Per 600 PA