Win Mercer vs. Rob Tejeda — Career Comparison

Win Mercer
Pre-GenerationalWest VirginiaThrows RightBats LeftNorth AmericaWashington NationalsNational LeagueRelief Pitcher
Rob Tejeda
MillenialD.R.Throws RightBats RightCaribbeanKansas City RoyalsAmerican LeagueStarting Pitcher

Rob Tejeda built a career as a starting pitcher and Win Mercer as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Win Mercer posted stronger surface numbers — ERA 3.98 and WHIP 1.544 compared to 4.42 and 1.477 for Rob Tejeda. By the career numbers, Win Mercer had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Win Mercer and Rob Tejeda

Win Mercer
Careerverified
Per 9 Inningsverified
9
9
Rob Tejeda
Career
Per 9 Innings
7
7
Win Mercer
Careerverified
Per 9 Innings
335
1.21
Rob Tejeda
Career
Per 9 Inningsverified
186
3.79
Win Mercer
Careerverified
Per 9 Inningsverified
300
1.09
Rob Tejeda
Career
Per 9 Innings
53
1.08
Win Mercer
Careerverified
Per 9 Inningsverified
132
0.48
Rob Tejeda
Career
Per 9 Innings
23
0.47
Win Mercer
Career
Per 9 Innings
164
0.59
Rob Tejeda
Careerverified
Per 9 Inningsverified
27
0.55
Win Mercer
Career
Per 9 Innings
44.59
44.59
Rob Tejeda
Careerverified
Per 9 Inningsverified
46
46
Win Mercer
Careerverified
Per 9 Inningsverified
89.55
89.55
Rob Tejeda
Career
Per 9 Innings
28.49
28.49
Win Mercer
Careerverified
Per 9 Inningsverified
253
0.92
Rob Tejeda
Career
Per 9 Innings
0
0
Win Mercer
Careerverified
Per 9 Inningsverified
11
0.04
Rob Tejeda
Career
Per 9 Innings
0
0
Win Mercer
Careerverified
Per 9 Inningsverified
10
0.04
Rob Tejeda
Career
Per 9 Innings
0
0
Win Mercer
Career
Per 9 Inningsverified
1098
3.98
Rob Tejeda
Careerverified
Per 9 Innings
217
4.42
Win Mercer
Careerverified
Per 9 Inningsverified
3.98
3.98
Rob Tejeda
Career
Per 9 Innings
4.42
4.42
Win Mercer
Career
Per 9 Innings
4.76
4.76
Rob Tejeda
Careerverified
Per 9 Inningsverified
4.32
4.32
Win Mercer
Careerverified
Per 9 Inningsverified
3.99
3.99
Rob Tejeda
Career
Per 9 Innings
4.52
4.52
Win Mercer
Career
Per 9 Innings
0.302
0.302
Rob Tejeda
Careerverified
Per 9 Inningsverified
0.241
0.241
Win Mercer
Careerverified
Per 9 Innings
7454
27
Rob Tejeda
Career
Per 9 Innings
1326
27
Win Mercer
Careerverified
Per 9 Innings
2484.2
9
Rob Tejeda
Career
Per 9 Innings
442
9
Win Mercer
Career
Per 9 Innings
3081
11.16
Rob Tejeda
Careerverified
Per 9 Inningsverified
397
8.08
Win Mercer
Career
Per 9 Innings
11.16
11.16
Rob Tejeda
Careerverified
Per 9 Inningsverified
8.08
8.08
Win Mercer
Career
Per 9 Inningsverified
64
0.23
Rob Tejeda
Careerverified
Per 9 Innings
47
0.96
Win Mercer
Careerverified
Per 9 Inningsverified
0.23
0.23
Rob Tejeda
Career
Per 9 Innings
0.96
0.96
Win Mercer
Careerverified
Per 9 Inningsverified
0.19
0.19
Rob Tejeda
Career
Per 9 Innings
0.25
0.25
Win Mercer
Career
Per 9 Inningsverified
755
2.73
Rob Tejeda
Careerverified
Per 9 Innings
246
5.01
Win Mercer
Careerverified
Per 9 Inningsverified
0
0
Rob Tejeda
Career
Per 9 Innings
10
0.2
Win Mercer
Careerverified
Per 9 Inningsverified
2.73
2.73
Rob Tejeda
Career
Per 9 Innings
5.01
5.01
Win Mercer
Careerverified
Per 9 Innings
532
1.93
Rob Tejeda
Career
Per 9 Inningsverified
371
7.55
Win Mercer
Career
Per 9 Innings
1.93
1.93
Rob Tejeda
Careerverified
Per 9 Inningsverified
7.55
7.55
Win Mercer
Career
Per 9 Innings
1.59
1.59
Rob Tejeda
Careerverified
Per 9 Inningsverified
1.99
1.99
Win Mercer
Career
Per 9 Innings
0.518
0.518
Rob Tejeda
Careerverified
Per 9 Inningsverified
1.396
1.396
Win Mercer
Career
Per 9 Inningsverified
43
0.16
Rob Tejeda
Careerverified
Per 9 Innings
31
0.63
Win Mercer
Career
Per 9 Innings
144
0.52
Rob Tejeda
Careerverified
Per 9 Inningsverified
21
0.43
Win Mercer
Careerverified
Per 9 Inningsverified
0
0
Rob Tejeda
Career
Per 9 Innings
4
0.08
Win Mercer
Careerverified
Per 9 Inningsverified
11106
40.23
Rob Tejeda
Career
Per 9 Innings
1946
39.62
Win Mercer
Career
Per 9 Innings
34
0.12
Rob Tejeda
Careerverified
Per 9 Inningsverified
40
0.81
Win Mercer
Career
Per 9 Innings
1753
6.35
Rob Tejeda
Careerverified
Per 9 Inningsverified
240
4.89
Win Mercer
Career
Per 9 Innings
6.35
6.35
Rob Tejeda
Careerverified
Per 9 Inningsverified
4.89
4.89
Win Mercer
Careerverified
Per 9 Inningsverified
0
0
Rob Tejeda
Career
Per 9 Innings
11
0.22
Win Mercer
Careerverified
Per 9 Inningsverified
0
0
Rob Tejeda
Career
Per 9 Innings
21
0.43
Win Mercer
Career
Per 9 Innings
0
0
Rob Tejeda
Careerverified
Per 9 Inningsverified
33
0.67
Win Mercer
Career
Per 9 Innings
1.544
1.544
Rob Tejeda
Careerverified
Per 9 Inningsverified
1.455
1.455
Win Mercer
Careerverified
Per 9 Inningsverified
10207
36.97
Rob Tejeda
Career
Per 9 Innings
1647
33.54
Win Mercer
Career
Per 9 Innings
5.23
5.23
Rob Tejeda
Careerverified
Per 9 Inningsverified
1.29
1.29
Win Mercer
Career
Per 9 Innings
0.314
0.314
Rob Tejeda
Careerverified
Per 9 Inningsverified
0.285
0.285
Win Mercer
Careerverified
Per 9 Inningsverified
40.23
40.23
Rob Tejeda
Career
Per 9 Innings
39.62
39.62

Fielding Stats for Win Mercer and Rob Tejeda

Win Mercer
Careerverified
Per 9 Inningsverified
9
9
Rob Tejeda
Career
Per 9 Innings
7
7
Win Mercer
Careerverified
Per 9 Innings
553
1.22
Rob Tejeda
Career
Per 9 Inningsverified
186
3.79
Win Mercer
Career
Per 9 Innings
0
0
Rob Tejeda
Careerverified
Per 9 Inningsverified
53
1.08
Win Mercer
Careerverified
Per 9 Innings
12210
27
Rob Tejeda
Career
Per 9 Innings
1326
27
Win Mercer
Careerverified
Per 9 Innings
4070
9
Rob Tejeda
Career
Per 9 Innings
442
9
Win Mercer
Careerverified
Per 9 Inningsverified
507
1.12
Rob Tejeda
Career
Per 9 Innings
19
0.39
Win Mercer
Careerverified
Per 9 Inningsverified
884
1.95
Rob Tejeda
Career
Per 9 Innings
40
0.81
Win Mercer
Career
Per 9 Innings
191
0.42
Rob Tejeda
Careerverified
Per 9 Inningsverified
6
0.12
Win Mercer
Careerverified
Per 9 Inningsverified
1582
3.5
Rob Tejeda
Career
Per 9 Innings
65
1.32
Win Mercer
Careerverified
Per 9 Inningsverified
1391
3.08
Rob Tejeda
Career
Per 9 Innings
59
1.2
Win Mercer
Career
Per 9 Innings
87.93
87.93
Rob Tejeda
Careerverified
Per 9 Inningsverified
90.77
90.77
Win Mercer
Careerverified
Per 9 Inningsverified
2.515
2.515
Rob Tejeda
Career
Per 9 Innings
0.317
0.317
Win Mercer
Career
Per 9 Innings
0
0
Rob Tejeda
Careerverified
Per 9 Inningsverified
28.49
28.49
Win Mercer
Careerverified
Per 9 Inningsverified
50
0.11
Rob Tejeda
Career
Per 9 Innings
3
0.06
Win Mercer
Career
Per 9 Innings
0
0
Rob Tejeda
Career
Per 9 Innings
0
0
Win Mercer
Career
Per 9 Innings
0
0
Rob Tejeda
Career
Per 9 Innings
0
0
Win Mercer
Career
Per 9 Innings
0
0
Rob Tejeda
Career
Per 9 Innings
0
0
Win Mercer
Career
Per 9 Innings
0
0
Rob Tejeda
Career
Per 9 Innings
0
0

Hitting Stats for Win Mercer and Rob Tejeda

Win Mercer
Careerverified
Per 600 PAverified
9
9
Rob Tejeda
Career
Per 600 PA
7
7
Win Mercer
Careerverified
Per 600 PA
566
172.65
Rob Tejeda
Career
Per 600 PAverified
186
3487.5
Win Mercer
Careerverified
Per 600 PA
1967
600
Rob Tejeda
Career
Per 600 PA
32
600
Win Mercer
Careerverified
Per 600 PAverified
1773
540.82
Rob Tejeda
Career
Per 600 PA
25
468.75
Win Mercer
Careerverified
Per 600 PAverified
0.285
0.285
Rob Tejeda
Career
Per 600 PA
0.08
0.08
Win Mercer
Careerverified
Per 600 PAverified
0.741
0.741
Rob Tejeda
Career
Per 600 PA
0.406
0.406
Win Mercer
Careerverified
Per 600 PAverified
506
154.35
Rob Tejeda
Career
Per 600 PA
2
37.5
Win Mercer
Careerverified
Per 600 PAverified
437
133.3
Rob Tejeda
Career
Per 600 PA
1
18.75
Win Mercer
Careerverified
Per 600 PAverified
39
11.9
Rob Tejeda
Career
Per 600 PA
0
0
Win Mercer
Careerverified
Per 600 PA
23
7.02
Rob Tejeda
Career
Per 600 PAverified
1
18.75
Win Mercer
Careerverified
Per 600 PAverified
7
2.14
Rob Tejeda
Career
Per 600 PA
0
0
Win Mercer
Careerverified
Per 600 PAverified
69
21.05
Rob Tejeda
Career
Per 600 PA
1
18.75
Win Mercer
Career
Per 600 PA
0.136
0.136
Rob Tejeda
Careerverified
Per 600 PAverified
0.5
0.5
Win Mercer
Careerverified
Per 600 PAverified
0.004
0.004
Rob Tejeda
Career
Per 600 PA
0
0
Win Mercer
Careerverified
Per 600 PAverified
0.014
0.014
Rob Tejeda
Career
Per 600 PA
0
0
Win Mercer
Careerverified
Per 600 PAverified
238.63
72.79
Rob Tejeda
Career
Per 600 PA
0.35
6.52
Win Mercer
Careerverified
Per 600 PAverified
612
186.68
Rob Tejeda
Career
Per 600 PA
4
75
Win Mercer
Careerverified
Per 600 PAverified
664
202.54
Rob Tejeda
Career
Per 600 PA
2
37.5
Win Mercer
Careerverified
Per 600 PAverified
0.344
0.344
Rob Tejeda
Career
Per 600 PA
0.08
0.08
Win Mercer
Careerverified
Per 600 PAverified
0.345
0.345
Rob Tejeda
Career
Per 600 PA
0.16
0.16
Win Mercer
Careerverified
Per 600 PAverified
0.689
0.689
Rob Tejeda
Career
Per 600 PA
0.24
0.24
Win Mercer
Career
Per 600 PA
0.06
0.06
Rob Tejeda
Careerverified
Per 600 PAverified
0.08
0.08
Win Mercer
Careerverified
Per 600 PAverified
0.241
0.241
Rob Tejeda
Career
Per 600 PA
0.076
0.076
Win Mercer
Careerverified
Per 600 PAverified
0.677
0.677
Rob Tejeda
Career
Per 600 PA
0.174
0.174
Win Mercer
Careerverified
Per 600 PAverified
0.314
0.314
Rob Tejeda
Career
Per 600 PA
0.167
0.167
Win Mercer
Careerverified
Per 600 PAverified
278
84.8
Rob Tejeda
Career
Per 600 PA
1
18.75
Win Mercer
Careerverified
Per 600 PAverified
197
60.09
Rob Tejeda
Career
Per 600 PA
0
0
Win Mercer
Careerverified
Per 600 PAverified
468
142.76
Rob Tejeda
Career
Per 600 PA
1
18.75
Win Mercer
Careerverified
Per 600 PAverified
270.24
82.43
Rob Tejeda
Career
Per 600 PA
-0.57
-10.59
Win Mercer
Careerverified
Per 600 PAverified
17
5.19
Rob Tejeda
Career
Per 600 PA
0
0
Win Mercer
Careerverified
Per 600 PAverified
141
43.01
Rob Tejeda
Career
Per 600 PA
0
0
Win Mercer
Career
Per 600 PA
0
0
Rob Tejeda
Career
Per 600 PA
0
0
Win Mercer
Career
Per 600 PAverified
178
54.3
Rob Tejeda
Careerverified
Per 600 PA
13
243.75
Win Mercer
Careerverified
Per 600 PAverified
11.05
11.05
Rob Tejeda
Career
Per 600 PA
2.46
2.46
Win Mercer
Careerverified
Per 600 PAverified
0.79
0.79
Rob Tejeda
Career
Per 600 PA
0
0
Win Mercer
Careerverified
Per 600 PA
36
10.98
Rob Tejeda
Career
Per 600 PAverified
7
131.25
Win Mercer
Career
Per 600 PA
0
0
Rob Tejeda
Career
Per 600 PA
0
0
Win Mercer
Career
Per 600 PA
0
0
Rob Tejeda
Career
Per 600 PA
0
0
Win Mercer
Careerverified
Per 600 PAverified
88
26.84
Rob Tejeda
Career
Per 600 PA
0
0
Win Mercer
Career
Per 600 PA
0
0
Rob Tejeda
Career
Per 600 PA
0
0
Win Mercer
Careerverified
Per 600 PAverified
88
26.84
Rob Tejeda
Career
Per 600 PA
0
0
Win Mercer
Careerverified
Per 600 PAverified
100
100
Rob Tejeda
Career
Per 600 PA