Joan Adon vs. Leon Williams — Career Comparison

Joan Adon
Gen ZD.R.Throws RightBats RightCaribbeanWashington NationalsNational LeagueStarting Pitcher
Leon Williams
Greatest GenerationGeorgiaThrows LeftBats LeftNorth AmericaBrooklyn DodgersNational LeagueRelief Pitcher

Joan Adon built a career as a starting pitcher and Leon Williams as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Leon Williams posted stronger surface numbers — ERA 5.4 and WHIP 2.160 compared to 6.66 and 1.723 for Joan Adon. By the career numbers, Leon Williams had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Joan Adon and Leon Williams

Joan Adon
Careerverified
Per 9 Inningsverified
4
4
Leon Williams
Career
Per 9 Innings
1
1
Joan Adon
Careerverified
Per 9 Innings
35
2.38
Leon Williams
Career
Per 9 Inningsverified
8
8.64
Joan Adon
Careerverified
Per 9 Inningsverified
26
1.77
Leon Williams
Career
Per 9 Innings
0
0
Joan Adon
Careerverified
Per 9 Inningsverified
3
0.2
Leon Williams
Career
Per 9 Innings
0
0
Joan Adon
Career
Per 9 Innings
16
1.09
Leon Williams
Careerverified
Per 9 Inningsverified
0
0
Joan Adon
Careerverified
Per 9 Inningsverified
15.79
15.79
Leon Williams
Career
Per 9 Innings
Joan Adon
Careerverified
Per 9 Inningsverified
74.29
74.29
Leon Williams
Career
Per 9 Innings
0
0
Joan Adon
Career
Per 9 Innings
0
0
Leon Williams
Career
Per 9 Innings
0
0
Joan Adon
Career
Per 9 Innings
0
0
Leon Williams
Career
Per 9 Innings
0
0
Joan Adon
Career
Per 9 Innings
0
0
Leon Williams
Career
Per 9 Innings
0
0
Joan Adon
Career
Per 9 Innings
98
6.66
Leon Williams
Careerverified
Per 9 Inningsverified
5
5.4
Joan Adon
Career
Per 9 Innings
6.67
6.67
Leon Williams
Careerverified
Per 9 Inningsverified
5.4
5.4
Joan Adon
Careerverified
Per 9 Inningsverified
6.16
6.16
Leon Williams
Career
Per 9 Innings
8.44
8.44
Joan Adon
Career
Per 9 Innings
4.92
4.92
Leon Williams
Careerverified
Per 9 Inningsverified
3
3
Joan Adon
Careerverified
Per 9 Inningsverified
0.288
0.288
Leon Williams
Career
Per 9 Innings
0.41
0.41
Joan Adon
Careerverified
Per 9 Innings
397
27
Leon Williams
Career
Per 9 Innings
25
27
Joan Adon
Careerverified
Per 9 Innings
132.1
9
Leon Williams
Career
Per 9 Innings
8.1
9
Joan Adon
Career
Per 9 Inningsverified
154
10.47
Leon Williams
Careerverified
Per 9 Innings
16
17.28
Joan Adon
Careerverified
Per 9 Inningsverified
10.47
10.47
Leon Williams
Career
Per 9 Innings
17.28
17.28
Joan Adon
Career
Per 9 Innings
19
1.29
Leon Williams
Careerverified
Per 9 Inningsverified
0
0
Joan Adon
Career
Per 9 Innings
1.29
1.29
Leon Williams
Careerverified
Per 9 Inningsverified
0
0
Joan Adon
Career
Per 9 Innings
0.54
0.54
Leon Williams
Careerverified
Per 9 Inningsverified
0
0
Joan Adon
Career
Per 9 Innings
70
4.76
Leon Williams
Careerverified
Per 9 Inningsverified
2
2.16
Joan Adon
Career
Per 9 Innings
4
0.27
Leon Williams
Careerverified
Per 9 Inningsverified
0
0
Joan Adon
Career
Per 9 Innings
4.76
4.76
Leon Williams
Careerverified
Per 9 Inningsverified
2.16
2.16
Joan Adon
Careerverified
Per 9 Inningsverified
118
8.03
Leon Williams
Career
Per 9 Innings
3
3.24
Joan Adon
Careerverified
Per 9 Inningsverified
8.03
8.03
Leon Williams
Career
Per 9 Innings
3.24
3.24
Joan Adon
Careerverified
Per 9 Inningsverified
3.37
3.37
Leon Williams
Career
Per 9 Innings
0.38
0.38
Joan Adon
Careerverified
Per 9 Inningsverified
1.421
1.421
Leon Williams
Career
Per 9 Innings
0.6
0.6
Joan Adon
Career
Per 9 Innings
14
0.95
Leon Williams
Careerverified
Per 9 Inningsverified
0
0
Joan Adon
Career
Per 9 Innings
11
0.75
Leon Williams
Careerverified
Per 9 Inningsverified
0
0
Joan Adon
Careerverified
Per 9 Inningsverified
0
0
Leon Williams
Career
Per 9 Innings
1
1.08
Joan Adon
Careerverified
Per 9 Innings
622
42.3
Leon Williams
Career
Per 9 Inningsverified
41
44.28
Joan Adon
Career
Per 9 Innings
7
0.48
Leon Williams
Career
Per 9 Inningsverified
7
7.56
Joan Adon
Career
Per 9 Innings
100
6.8
Leon Williams
Careerverified
Per 9 Inningsverified
6
6.48
Joan Adon
Career
Per 9 Innings
6.8
6.8
Leon Williams
Careerverified
Per 9 Inningsverified
6.48
6.48
Joan Adon
Career
Per 9 Innings
3
0.2
Leon Williams
Careerverified
Per 9 Inningsverified
0
0
Joan Adon
Career
Per 9 Innings
4
0.27
Leon Williams
Careerverified
Per 9 Inningsverified
0
0
Joan Adon
Careerverified
Per 9 Inningsverified
10
0.68
Leon Williams
Career
Per 9 Innings
0
0
Joan Adon
Careerverified
Per 9 Inningsverified
1.693
1.693
Leon Williams
Career
Per 9 Innings
2.16
2.16
Joan Adon
Careerverified
Per 9 Innings
534
36.32
Leon Williams
Career
Per 9 Inningsverified
39
42.12
Joan Adon
Career
Per 9 Innings
2.86
2.86
Leon Williams
Careerverified
Per 9 Inningsverified
0.75
0.75
Joan Adon
Careerverified
Per 9 Inningsverified
0.34
0.34
Leon Williams
Career
Per 9 Innings
0.444
0.444
Joan Adon
Career
Per 9 Innings
42.3
42.3
Leon Williams
Careerverified
Per 9 Inningsverified
44.28
44.28

Fielding Stats for Joan Adon and Leon Williams

Joan Adon
Careerverified
Per 9 Inningsverified
4
4
Leon Williams
Career
Per 9 Innings
1
Joan Adon
Careerverified
Per 9 Inningsverified
35
2.38
Leon Williams
Career
Per 9 Innings
9
Joan Adon
Careerverified
Per 9 Inningsverified
26
1.77
Leon Williams
Career
Per 9 Innings
0
Joan Adon
Careerverified
Per 9 Inningsverified
397
27
Leon Williams
Career
Per 9 Innings
0
Joan Adon
Careerverified
Per 9 Inningsverified
132.1
9
Leon Williams
Career
Per 9 Innings
0
Joan Adon
Careerverified
Per 9 Inningsverified
16
1.09
Leon Williams
Career
Per 9 Innings
0
Joan Adon
Careerverified
Per 9 Inningsverified
18
1.22
Leon Williams
Career
Per 9 Innings
5
Joan Adon
Career
Per 9 Innings
2
0.14
Leon Williams
Careerverified
Per 9 Inningsverified
0
Joan Adon
Careerverified
Per 9 Inningsverified
36
2.45
Leon Williams
Career
Per 9 Innings
5
Joan Adon
Careerverified
Per 9 Inningsverified
34
2.31
Leon Williams
Career
Per 9 Innings
5
Joan Adon
Career
Per 9 Inningsverified
94.44
94.44
Leon Williams
Careerverified
Per 9 Innings
100
Joan Adon
Careerverified
Per 9 Inningsverified
0.971
0.971
Leon Williams
Career
Per 9 Innings
0.556
Joan Adon
Careerverified
Per 9 Inningsverified
74.29
74.29
Leon Williams
Career
Per 9 Innings
0
Joan Adon
Career
Per 9 Innings
0
0
Leon Williams
Career
Per 9 Innings
0
Joan Adon
Career
Per 9 Innings
0
0
Leon Williams
Career
Per 9 Innings
0
Joan Adon
Career
Per 9 Innings
0
0
Leon Williams
Career
Per 9 Innings
0
Joan Adon
Career
Per 9 Innings
0
0
Leon Williams
Career
Per 9 Innings
0
Joan Adon
Career
Per 9 Innings
0
0
Leon Williams
Career
Per 9 Innings
0

Hitting Stats for Joan Adon and Leon Williams

Joan Adon
Careerverified
Per 600 PAverified
4
4
Leon Williams
Career
Per 600 PA
1
1
Joan Adon
Careerverified
Per 600 PAverified
35
10500
Leon Williams
Career
Per 600 PA
12
1440
Joan Adon
Career
Per 600 PA
2
600
Leon Williams
Careerverified
Per 600 PA
5
600
Joan Adon
Career
Per 600 PA
2
600
Leon Williams
Careerverified
Per 600 PA
5
600
Joan Adon
Career
Per 600 PA
0
0
Leon Williams
Careerverified
Per 600 PAverified
0.2
0.2
Joan Adon
Career
Per 600 PA
0
0
Leon Williams
Careerverified
Per 600 PAverified
0.6
0.6
Joan Adon
Career
Per 600 PA
0
0
Leon Williams
Careerverified
Per 600 PAverified
1
120
Joan Adon
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Joan Adon
Career
Per 600 PA
0
0
Leon Williams
Careerverified
Per 600 PAverified
1
120
Joan Adon
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Joan Adon
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Joan Adon
Career
Per 600 PA
0
0
Leon Williams
Careerverified
Per 600 PAverified
1
120
Joan Adon
Career
Per 600 PA
Leon Williams
Careerverified
Per 600 PAverified
1
1
Joan Adon
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Joan Adon
Career
Per 600 PA
Leon Williams
Career
Per 600 PA
0
0
Joan Adon
Career
Per 600 PA
0
0
Leon Williams
Careerverified
Per 600 PAverified
0.38
45.23
Joan Adon
Career
Per 600 PA
0
0
Leon Williams
Careerverified
Per 600 PAverified
2
240
Joan Adon
Career
Per 600 PA
0
0
Leon Williams
Careerverified
Per 600 PAverified
1
120
Joan Adon
Career
Per 600 PA
0
0
Leon Williams
Careerverified
Per 600 PAverified
0.2
0.2
Joan Adon
Career
Per 600 PA
0
0
Leon Williams
Careerverified
Per 600 PAverified
0.4
0.4
Joan Adon
Career
Per 600 PA
0
0
Leon Williams
Careerverified
Per 600 PAverified
0.6
0.6
Joan Adon
Career
Per 600 PA
0
0
Leon Williams
Careerverified
Per 600 PAverified
0.2
0.2
Joan Adon
Career
Per 600 PA
0
0
Leon Williams
Careerverified
Per 600 PAverified
0.19
0.19
Joan Adon
Career
Per 600 PA
0
0
Leon Williams
Careerverified
Per 600 PAverified
0.5
0.5
Joan Adon
Career
Per 600 PA
Leon Williams
Careerverified
Per 600 PAverified
0.333
0.333
Joan Adon
Career
Per 600 PA
0
0
Leon Williams
Careerverified
Per 600 PAverified
1
120
Joan Adon
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Joan Adon
Career
Per 600 PA
0
0
Leon Williams
Careerverified
Per 600 PAverified
1
120
Joan Adon
Career
Per 600 PA
-0.22
-66.4
Leon Williams
Careerverified
Per 600 PAverified
0.3
35.81
Joan Adon
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Joan Adon
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Joan Adon
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Joan Adon
Career
Per 600 PA
2
600
Leon Williams
Career
Per 600 PAverified
2
240
Joan Adon
Career
Per 600 PA
1
1
Leon Williams
Careerverified
Per 600 PAverified
2.5
2.5
Joan Adon
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Joan Adon
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Joan Adon
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Joan Adon
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Joan Adon
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Joan Adon
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Joan Adon
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Joan Adon
Career
Per 600 PA
Leon Williams
Career
Per 600 PA