Jon Duplantier vs. Leon Williams — Career Comparison

Jon Duplantier
MillenialDelawareThrows RightBats LeftNorth AmericaArizona DiamondbacksNational LeagueStarting Pitcher
Leon Williams
Greatest GenerationGeorgiaThrows LeftBats LeftNorth AmericaBrooklyn DodgersNational LeagueRelief Pitcher

Jon Duplantier 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 6.7 and 1.711 for Jon Duplantier. By the career numbers, Leon Williams had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Jon Duplantier and Leon Williams

Jon Duplantier
Careerverified
Per 9 Inningsverified
2
2
Leon Williams
Career
Per 9 Innings
1
1
Jon Duplantier
Careerverified
Per 9 Innings
19
3.44
Leon Williams
Career
Per 9 Inningsverified
8
8.64
Jon Duplantier
Careerverified
Per 9 Inningsverified
7
1.27
Leon Williams
Career
Per 9 Innings
0
0
Jon Duplantier
Careerverified
Per 9 Inningsverified
1
0.18
Leon Williams
Career
Per 9 Innings
0
0
Jon Duplantier
Career
Per 9 Innings
4
0.72
Leon Williams
Careerverified
Per 9 Inningsverified
0
0
Jon Duplantier
Careerverified
Per 9 Inningsverified
20
20
Leon Williams
Career
Per 9 Innings
Jon Duplantier
Careerverified
Per 9 Inningsverified
36.84
36.84
Leon Williams
Career
Per 9 Innings
0
0
Jon Duplantier
Career
Per 9 Innings
0
0
Leon Williams
Career
Per 9 Innings
0
0
Jon Duplantier
Career
Per 9 Innings
0
0
Leon Williams
Career
Per 9 Innings
0
0
Jon Duplantier
Careerverified
Per 9 Inningsverified
1
0.18
Leon Williams
Career
Per 9 Innings
0
0
Jon Duplantier
Career
Per 9 Innings
37
6.7
Leon Williams
Careerverified
Per 9 Inningsverified
5
5.4
Jon Duplantier
Career
Per 9 Innings
6.7
6.7
Leon Williams
Careerverified
Per 9 Inningsverified
5.4
5.4
Jon Duplantier
Careerverified
Per 9 Inningsverified
6.5
6.5
Leon Williams
Career
Per 9 Innings
8.44
8.44
Jon Duplantier
Career
Per 9 Innings
4.97
4.97
Leon Williams
Careerverified
Per 9 Inningsverified
3
3
Jon Duplantier
Careerverified
Per 9 Inningsverified
0.294
0.294
Leon Williams
Career
Per 9 Innings
0.41
0.41
Jon Duplantier
Careerverified
Per 9 Innings
149
27
Leon Williams
Career
Per 9 Innings
25
27
Jon Duplantier
Careerverified
Per 9 Innings
49.2
9
Leon Williams
Career
Per 9 Innings
8.1
9
Jon Duplantier
Career
Per 9 Inningsverified
58
10.51
Leon Williams
Careerverified
Per 9 Innings
16
17.28
Jon Duplantier
Careerverified
Per 9 Inningsverified
10.51
10.51
Leon Williams
Career
Per 9 Innings
17.28
17.28
Jon Duplantier
Career
Per 9 Innings
7
1.27
Leon Williams
Careerverified
Per 9 Inningsverified
0
0
Jon Duplantier
Career
Per 9 Innings
1.27
1.27
Leon Williams
Careerverified
Per 9 Inningsverified
0
0
Jon Duplantier
Career
Per 9 Innings
0.37
0.37
Leon Williams
Careerverified
Per 9 Inningsverified
0
0
Jon Duplantier
Career
Per 9 Innings
26
4.71
Leon Williams
Careerverified
Per 9 Inningsverified
2
2.16
Jon Duplantier
Career
Per 9 Innings
1
0.18
Leon Williams
Careerverified
Per 9 Inningsverified
0
0
Jon Duplantier
Career
Per 9 Innings
4.71
4.71
Leon Williams
Careerverified
Per 9 Inningsverified
2.16
2.16
Jon Duplantier
Careerverified
Per 9 Inningsverified
46
8.34
Leon Williams
Career
Per 9 Innings
3
3.24
Jon Duplantier
Careerverified
Per 9 Inningsverified
8.34
8.34
Leon Williams
Career
Per 9 Innings
3.24
3.24
Jon Duplantier
Careerverified
Per 9 Inningsverified
2.42
2.42
Leon Williams
Career
Per 9 Innings
0.38
0.38
Jon Duplantier
Careerverified
Per 9 Inningsverified
1.45
1.45
Leon Williams
Career
Per 9 Innings
0.6
0.6
Jon Duplantier
Career
Per 9 Innings
2
0.36
Leon Williams
Careerverified
Per 9 Inningsverified
0
0
Jon Duplantier
Career
Per 9 Innings
7
1.27
Leon Williams
Careerverified
Per 9 Inningsverified
0
0
Jon Duplantier
Careerverified
Per 9 Inningsverified
0
0
Leon Williams
Career
Per 9 Innings
1
1.08
Jon Duplantier
Careerverified
Per 9 Innings
233
42.22
Leon Williams
Career
Per 9 Inningsverified
41
44.28
Jon Duplantier
Career
Per 9 Innings
5
0.91
Leon Williams
Careerverified
Per 9 Inningsverified
7
7.56
Jon Duplantier
Career
Per 9 Innings
37
6.7
Leon Williams
Careerverified
Per 9 Inningsverified
6
6.48
Jon Duplantier
Career
Per 9 Innings
6.7
6.7
Leon Williams
Careerverified
Per 9 Inningsverified
6.48
6.48
Jon Duplantier
Career
Per 9 Innings
2
0.36
Leon Williams
Careerverified
Per 9 Inningsverified
0
0
Jon Duplantier
Career
Per 9 Innings
1
0.18
Leon Williams
Careerverified
Per 9 Inningsverified
0
0
Jon Duplantier
Careerverified
Per 9 Inningsverified
6
1.09
Leon Williams
Career
Per 9 Innings
0
0
Jon Duplantier
Careerverified
Per 9 Inningsverified
1.691
1.691
Leon Williams
Career
Per 9 Innings
2.16
2.16
Jon Duplantier
Careerverified
Per 9 Innings
197
35.7
Leon Williams
Career
Per 9 Inningsverified
39
42.12
Jon Duplantier
Career
Per 9 Innings
1.95
1.95
Leon Williams
Careerverified
Per 9 Inningsverified
0.75
0.75
Jon Duplantier
Careerverified
Per 9 Inningsverified
0.354
0.354
Leon Williams
Career
Per 9 Innings
0.444
0.444
Jon Duplantier
Career
Per 9 Innings
42.22
42.22
Leon Williams
Careerverified
Per 9 Inningsverified
44.28
44.28

Fielding Stats for Jon Duplantier and Leon Williams

Jon Duplantier
Careerverified
Per 9 Inningsverified
2
2
Leon Williams
Career
Per 9 Innings
1
Jon Duplantier
Careerverified
Per 9 Inningsverified
19
3.44
Leon Williams
Career
Per 9 Innings
9
Jon Duplantier
Careerverified
Per 9 Inningsverified
7
1.27
Leon Williams
Career
Per 9 Innings
0
Jon Duplantier
Careerverified
Per 9 Inningsverified
149
27
Leon Williams
Career
Per 9 Innings
0
Jon Duplantier
Careerverified
Per 9 Inningsverified
49.2
9
Leon Williams
Career
Per 9 Innings
0
Jon Duplantier
Careerverified
Per 9 Inningsverified
2
0.36
Leon Williams
Career
Per 9 Innings
0
Jon Duplantier
Career
Per 9 Inningsverified
3
0.54
Leon Williams
Careerverified
Per 9 Innings
5
Jon Duplantier
Career
Per 9 Innings
0
0
Leon Williams
Career
Per 9 Innings
0
Jon Duplantier
Career
Per 9 Inningsverified
5
0.91
Leon Williams
Career
Per 9 Innings
5
Jon Duplantier
Career
Per 9 Inningsverified
5
0.91
Leon Williams
Career
Per 9 Innings
5
Jon Duplantier
Career
Per 9 Inningsverified
100
100
Leon Williams
Career
Per 9 Innings
100
Jon Duplantier
Career
Per 9 Inningsverified
0.263
0.263
Leon Williams
Careerverified
Per 9 Innings
0.556
Jon Duplantier
Careerverified
Per 9 Inningsverified
36.84
36.84
Leon Williams
Career
Per 9 Innings
0
Jon Duplantier
Careerverified
Per 9 Inningsverified
1
0.18
Leon Williams
Career
Per 9 Innings
0
Jon Duplantier
Career
Per 9 Innings
0
0
Leon Williams
Career
Per 9 Innings
0
Jon Duplantier
Career
Per 9 Innings
0
0
Leon Williams
Career
Per 9 Innings
0
Jon Duplantier
Career
Per 9 Innings
0
0
Leon Williams
Career
Per 9 Innings
0
Jon Duplantier
Career
Per 9 Innings
0
0
Leon Williams
Career
Per 9 Innings
0

Hitting Stats for Jon Duplantier and Leon Williams

Jon Duplantier
Careerverified
Per 600 PAverified
2
2
Leon Williams
Career
Per 600 PA
1
1
Jon Duplantier
Careerverified
Per 600 PA
19
1036.36
Leon Williams
Career
Per 600 PAverified
12
1440
Jon Duplantier
Careerverified
Per 600 PA
11
600
Leon Williams
Career
Per 600 PA
5
600
Jon Duplantier
Careerverified
Per 600 PA
10
545.45
Leon Williams
Career
Per 600 PAverified
5
600
Jon Duplantier
Career
Per 600 PA
0.1
0.1
Leon Williams
Careerverified
Per 600 PAverified
0.2
0.2
Jon Duplantier
Career
Per 600 PA
0.318
0.318
Leon Williams
Careerverified
Per 600 PAverified
0.6
0.6
Jon Duplantier
Career
Per 600 PA
1
54.55
Leon Williams
Career
Per 600 PAverified
1
120
Jon Duplantier
Careerverified
Per 600 PAverified
1
54.55
Leon Williams
Career
Per 600 PA
0
0
Jon Duplantier
Career
Per 600 PA
0
0
Leon Williams
Careerverified
Per 600 PAverified
1
120
Jon Duplantier
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Jon Duplantier
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Jon Duplantier
Career
Per 600 PA
0
0
Leon Williams
Careerverified
Per 600 PAverified
1
120
Jon Duplantier
Career
Per 600 PA
0
0
Leon Williams
Careerverified
Per 600 PAverified
1
1
Jon Duplantier
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Jon Duplantier
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Jon Duplantier
Career
Per 600 PA
0.2
10.81
Leon Williams
Careerverified
Per 600 PAverified
0.38
45.23
Jon Duplantier
Career
Per 600 PA
1
54.55
Leon Williams
Careerverified
Per 600 PAverified
2
240
Jon Duplantier
Careerverified
Per 600 PA
2
109.09
Leon Williams
Career
Per 600 PAverified
1
120
Jon Duplantier
Career
Per 600 PA
0.182
0.182
Leon Williams
Careerverified
Per 600 PAverified
0.2
0.2
Jon Duplantier
Career
Per 600 PA
0.1
0.1
Leon Williams
Careerverified
Per 600 PAverified
0.4
0.4
Jon Duplantier
Career
Per 600 PA
0.282
0.282
Leon Williams
Careerverified
Per 600 PAverified
0.6
0.6
Jon Duplantier
Career
Per 600 PA
0
0
Leon Williams
Careerverified
Per 600 PAverified
0.2
0.2
Jon Duplantier
Career
Per 600 PA
0.107
0.107
Leon Williams
Careerverified
Per 600 PAverified
0.19
0.19
Jon Duplantier
Career
Per 600 PA
0.222
0.222
Leon Williams
Careerverified
Per 600 PAverified
0.5
0.5
Jon Duplantier
Career
Per 600 PA
0.333
0.333
Leon Williams
Career
Per 600 PA
0.333
0.333
Jon Duplantier
Career
Per 600 PA
1
54.55
Leon Williams
Career
Per 600 PAverified
1
120
Jon Duplantier
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Jon Duplantier
Career
Per 600 PA
1
54.55
Leon Williams
Career
Per 600 PAverified
1
120
Jon Duplantier
Career
Per 600 PA
-0.07
-3.92
Leon Williams
Careerverified
Per 600 PAverified
0.3
35.81
Jon Duplantier
Careerverified
Per 600 PAverified
1
54.55
Leon Williams
Career
Per 600 PA
0
0
Jon Duplantier
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Jon Duplantier
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Jon Duplantier
Career
Per 600 PA
7
381.82
Leon Williams
Careerverified
Per 600 PAverified
2
240
Jon Duplantier
Career
Per 600 PA
1.57
1.57
Leon Williams
Careerverified
Per 600 PAverified
2.5
2.5
Jon Duplantier
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Jon Duplantier
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Jon Duplantier
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Jon Duplantier
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Jon Duplantier
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Jon Duplantier
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Jon Duplantier
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Jon Duplantier
Career
Per 600 PA
Leon Williams
Career
Per 600 PA