Juan Agosto vs. Rich Robertson — Career Comparison

Juan Agosto
Baby BoomersP.R.Throws LeftBats LeftCaribbeanHouston AstrosAmerican LeagueRelief Pitcher
Rich Robertson
Silent GenerationCaliforniaThrows RightBats RightNorth AmericaSan Francisco GiantsNational LeagueStarting Pitcher

Rich Robertson built a career as a starting pitcher and Juan Agosto as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Juan Agosto posted stronger surface numbers — ERA 4.01 and WHIP 1.491 compared to 4.94 and 1.631 for Rich Robertson. By the career numbers, Juan Agosto had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Juan Agosto and Rich Robertson

Juan Agosto
Careerverified
Per 9 Inningsverified
13
13
Rich Robertson
Career
Per 9 Innings
6
6
Juan Agosto
Careerverified
Per 9 Inningsverified
543
7.8
Rich Robertson
Career
Per 9 Innings
86
2.56
Juan Agosto
Career
Per 9 Innings
2
0.03
Rich Robertson
Careerverified
Per 9 Inningsverified
40
1.19
Juan Agosto
Careerverified
Per 9 Inningsverified
40
0.57
Rich Robertson
Career
Per 9 Innings
13
0.39
Juan Agosto
Career
Per 9 Innings
33
0.47
Rich Robertson
Careerverified
Per 9 Inningsverified
14
0.42
Juan Agosto
Careerverified
Per 9 Inningsverified
54.79
54.79
Rich Robertson
Career
Per 9 Innings
48.15
48.15
Juan Agosto
Career
Per 9 Innings
0.37
0.37
Rich Robertson
Careerverified
Per 9 Inningsverified
46.51
46.51
Juan Agosto
Career
Per 9 Innings
0
0
Rich Robertson
Careerverified
Per 9 Inningsverified
8
0.24
Juan Agosto
Career
Per 9 Innings
0
0
Rich Robertson
Careerverified
Per 9 Inningsverified
1
0.03
Juan Agosto
Careerverified
Per 9 Inningsverified
29
0.42
Rich Robertson
Career
Per 9 Innings
2
0.06
Juan Agosto
Career
Per 9 Inningsverified
279
4.01
Rich Robertson
Careerverified
Per 9 Innings
166
4.94
Juan Agosto
Careerverified
Per 9 Inningsverified
4.01
4.01
Rich Robertson
Career
Per 9 Innings
4.94
4.94
Juan Agosto
Careerverified
Per 9 Inningsverified
3.89
3.89
Rich Robertson
Career
Per 9 Innings
5.06
5.06
Juan Agosto
Careerverified
Per 9 Inningsverified
3.97
3.97
Rich Robertson
Career
Per 9 Innings
4.67
4.67
Juan Agosto
Careerverified
Per 9 Inningsverified
0.272
0.272
Rich Robertson
Career
Per 9 Innings
0.277
0.277
Juan Agosto
Careerverified
Per 9 Innings
1879
27
Rich Robertson
Career
Per 9 Innings
907
27
Juan Agosto
Careerverified
Per 9 Innings
626.1
9
Rich Robertson
Career
Per 9 Innings
302.1
9
Juan Agosto
Career
Per 9 Inningsverified
639
9.18
Rich Robertson
Careerverified
Per 9 Innings
333
9.91
Juan Agosto
Careerverified
Per 9 Inningsverified
9.18
9.18
Rich Robertson
Career
Per 9 Innings
9.91
9.91
Juan Agosto
Careerverified
Per 9 Inningsverified
30
0.43
Rich Robertson
Career
Per 9 Innings
31
0.92
Juan Agosto
Careerverified
Per 9 Inningsverified
0.43
0.43
Rich Robertson
Career
Per 9 Innings
0.92
0.92
Juan Agosto
Careerverified
Per 9 Inningsverified
0.06
0.06
Rich Robertson
Career
Per 9 Innings
0.36
0.36
Juan Agosto
Career
Per 9 Inningsverified
248
3.56
Rich Robertson
Careerverified
Per 9 Innings
153
4.55
Juan Agosto
Career
Per 9 Innings
47
0.68
Rich Robertson
Careerverified
Per 9 Inningsverified
7
0.21
Juan Agosto
Careerverified
Per 9 Inningsverified
3.56
3.56
Rich Robertson
Career
Per 9 Innings
4.55
4.55
Juan Agosto
Careerverified
Per 9 Innings
307
4.41
Rich Robertson
Career
Per 9 Inningsverified
184
5.48
Juan Agosto
Career
Per 9 Innings
4.41
4.41
Rich Robertson
Careerverified
Per 9 Inningsverified
5.48
5.48
Juan Agosto
Career
Per 9 Innings
0.57
0.57
Rich Robertson
Careerverified
Per 9 Inningsverified
2.14
2.14
Juan Agosto
Career
Per 9 Innings
0.886
0.886
Rich Robertson
Careerverified
Per 9 Inningsverified
1.115
1.115
Juan Agosto
Careerverified
Per 9 Inningsverified
21
0.3
Rich Robertson
Career
Per 9 Innings
26
0.77
Juan Agosto
Career
Per 9 Innings
30
0.43
Rich Robertson
Careerverified
Per 9 Inningsverified
4
0.12
Juan Agosto
Career
Per 9 Innings
7
0.1
Rich Robertson
Careerverified
Per 9 Inningsverified
2
0.06
Juan Agosto
Careerverified
Per 9 Innings
2713
38.98
Rich Robertson
Career
Per 9 Inningsverified
1379
41.05
Juan Agosto
Careerverified
Per 9 Inningsverified
198
2.85
Rich Robertson
Career
Per 9 Innings
17
0.51
Juan Agosto
Career
Per 9 Inningsverified
313
4.5
Rich Robertson
Careerverified
Per 9 Innings
195
5.8
Juan Agosto
Careerverified
Per 9 Inningsverified
4.5
4.5
Rich Robertson
Career
Per 9 Innings
5.8
5.8
Juan Agosto
Career
Per 9 Innings
55
0.79
Rich Robertson
Careerverified
Per 9 Inningsverified
7
0.21
Juan Agosto
Career
Per 9 Innings
28
0.4
Rich Robertson
Careerverified
Per 9 Inningsverified
11
0.33
Juan Agosto
Careerverified
Per 9 Inningsverified
79
1.14
Rich Robertson
Career
Per 9 Innings
0
0
Juan Agosto
Careerverified
Per 9 Inningsverified
1.416
1.416
Rich Robertson
Career
Per 9 Innings
1.608
1.608
Juan Agosto
Careerverified
Per 9 Innings
2352
33.8
Rich Robertson
Career
Per 9 Inningsverified
1204
35.84
Juan Agosto
Careerverified
Per 9 Inningsverified
0.58
0.58
Rich Robertson
Career
Per 9 Innings
2.27
2.27
Juan Agosto
Careerverified
Per 9 Inningsverified
0.302
0.302
Rich Robertson
Career
Per 9 Innings
0.305
0.305
Juan Agosto
Career
Per 9 Innings
38.98
38.98
Rich Robertson
Careerverified
Per 9 Inningsverified
41.05
41.05

Fielding Stats for Juan Agosto and Rich Robertson

Juan Agosto
Careerverified
Per 9 Inningsverified
13
13
Rich Robertson
Career
Per 9 Innings
6
6
Juan Agosto
Careerverified
Per 9 Inningsverified
543
7.8
Rich Robertson
Career
Per 9 Innings
86
2.56
Juan Agosto
Career
Per 9 Innings
2
0.03
Rich Robertson
Careerverified
Per 9 Inningsverified
40
1.19
Juan Agosto
Careerverified
Per 9 Innings
1879
27
Rich Robertson
Career
Per 9 Innings
908
27
Juan Agosto
Careerverified
Per 9 Innings
626.1
9
Rich Robertson
Career
Per 9 Innings
302.2
9
Juan Agosto
Careerverified
Per 9 Inningsverified
58
0.83
Rich Robertson
Career
Per 9 Innings
20
0.59
Juan Agosto
Careerverified
Per 9 Inningsverified
158
2.27
Rich Robertson
Career
Per 9 Innings
41
1.22
Juan Agosto
Career
Per 9 Innings
14
0.2
Rich Robertson
Careerverified
Per 9 Inningsverified
5
0.15
Juan Agosto
Careerverified
Per 9 Inningsverified
230
3.3
Rich Robertson
Career
Per 9 Innings
66
1.96
Juan Agosto
Careerverified
Per 9 Inningsverified
216
3.1
Rich Robertson
Career
Per 9 Innings
61
1.81
Juan Agosto
Careerverified
Per 9 Inningsverified
93.91
93.91
Rich Robertson
Career
Per 9 Innings
92.42
92.42
Juan Agosto
Career
Per 9 Innings
0.398
0.398
Rich Robertson
Careerverified
Per 9 Inningsverified
0.709
0.709
Juan Agosto
Career
Per 9 Innings
0.37
0.37
Rich Robertson
Careerverified
Per 9 Inningsverified
46.51
46.51
Juan Agosto
Careerverified
Per 9 Inningsverified
13
0.19
Rich Robertson
Career
Per 9 Innings
4
0.12
Juan Agosto
Career
Per 9 Innings
0
0
Rich Robertson
Career
Per 9 Innings
0
0
Juan Agosto
Career
Per 9 Innings
0
0
Rich Robertson
Career
Per 9 Innings
0
0
Juan Agosto
Career
Per 9 Innings
0
0
Rich Robertson
Career
Per 9 Innings
0
0
Juan Agosto
Career
Per 9 Innings
0
0
Rich Robertson
Career
Per 9 Innings
0
0

Hitting Stats for Juan Agosto and Rich Robertson

Juan Agosto
Careerverified
Per 600 PAverified
13
13
Rich Robertson
Career
Per 600 PA
6
6
Juan Agosto
Careerverified
Per 600 PAverified
543
14809.09
Rich Robertson
Career
Per 600 PA
86
531.96
Juan Agosto
Career
Per 600 PA
22
600
Rich Robertson
Careerverified
Per 600 PA
97
600
Juan Agosto
Career
Per 600 PAverified
20
545.45
Rich Robertson
Careerverified
Per 600 PA
86
531.96
Juan Agosto
Careerverified
Per 600 PAverified
0.1
0.1
Rich Robertson
Career
Per 600 PA
0.093
0.093
Juan Agosto
Career
Per 600 PA
0.296
0.296
Rich Robertson
Careerverified
Per 600 PAverified
0.371
0.371
Juan Agosto
Career
Per 600 PAverified
2
54.55
Rich Robertson
Careerverified
Per 600 PA
8
49.48
Juan Agosto
Career
Per 600 PAverified
2
54.55
Rich Robertson
Careerverified
Per 600 PA
4
24.74
Juan Agosto
Career
Per 600 PA
0
0
Rich Robertson
Careerverified
Per 600 PAverified
2
12.37
Juan Agosto
Career
Per 600 PA
0
0
Rich Robertson
Career
Per 600 PA
0
0
Juan Agosto
Career
Per 600 PA
0
0
Rich Robertson
Careerverified
Per 600 PAverified
2
12.37
Juan Agosto
Career
Per 600 PA
0
0
Rich Robertson
Careerverified
Per 600 PAverified
4
24.74
Juan Agosto
Career
Per 600 PA
0
0
Rich Robertson
Careerverified
Per 600 PAverified
0.5
0.5
Juan Agosto
Career
Per 600 PA
0
0
Rich Robertson
Careerverified
Per 600 PAverified
0.023
0.023
Juan Agosto
Career
Per 600 PA
0
0
Rich Robertson
Careerverified
Per 600 PAverified
0.25
0.25
Juan Agosto
Career
Per 600 PA
0.28
7.7
Rich Robertson
Careerverified
Per 600 PAverified
3.05
18.89
Juan Agosto
Career
Per 600 PA
2
54.55
Rich Robertson
Careerverified
Per 600 PAverified
16
98.97
Juan Agosto
Career
Per 600 PAverified
3
81.82
Rich Robertson
Careerverified
Per 600 PA
10
61.86
Juan Agosto
Careerverified
Per 600 PAverified
0.143
0.143
Rich Robertson
Career
Per 600 PA
0.114
0.114
Juan Agosto
Career
Per 600 PA
0.1
0.1
Rich Robertson
Careerverified
Per 600 PAverified
0.186
0.186
Juan Agosto
Career
Per 600 PA
0.243
0.243
Rich Robertson
Careerverified
Per 600 PAverified
0.3
0.3
Juan Agosto
Career
Per 600 PA
0
0
Rich Robertson
Careerverified
Per 600 PAverified
0.093
0.093
Juan Agosto
Career
Per 600 PA
0.089
0.089
Rich Robertson
Careerverified
Per 600 PAverified
0.098
0.098
Juan Agosto
Career
Per 600 PA
0.167
0.167
Rich Robertson
Careerverified
Per 600 PAverified
0.228
0.228
Juan Agosto
Career
Per 600 PA
0.154
0.154
Rich Robertson
Careerverified
Per 600 PAverified
0.182
0.182
Juan Agosto
Career
Per 600 PA
0
0
Rich Robertson
Careerverified
Per 600 PAverified
5
30.93
Juan Agosto
Career
Per 600 PA
0
0
Rich Robertson
Careerverified
Per 600 PAverified
4
24.74
Juan Agosto
Career
Per 600 PA
0
0
Rich Robertson
Careerverified
Per 600 PAverified
7
43.3
Juan Agosto
Careerverified
Per 600 PA
-0.35
-9.65
Rich Robertson
Career
Per 600 PAverified
-1.49
-9.22
Juan Agosto
Career
Per 600 PA
0
0
Rich Robertson
Career
Per 600 PA
0
0
Juan Agosto
Career
Per 600 PAverified
1
27.27
Rich Robertson
Careerverified
Per 600 PA
2
12.37
Juan Agosto
Career
Per 600 PA
0
0
Rich Robertson
Career
Per 600 PA
0
0
Juan Agosto
Careerverified
Per 600 PAverified
7
190.91
Rich Robertson
Career
Per 600 PA
51
315.46
Juan Agosto
Careerverified
Per 600 PAverified
3.14
3.14
Rich Robertson
Career
Per 600 PA
1.9
1.9
Juan Agosto
Careerverified
Per 600 PAverified
0.14
0.14
Rich Robertson
Career
Per 600 PA
0.04
0.04
Juan Agosto
Career
Per 600 PA
1
27.27
Rich Robertson
Careerverified
Per 600 PAverified
9
55.67
Juan Agosto
Career
Per 600 PA
0
0
Rich Robertson
Career
Per 600 PA
0
0
Juan Agosto
Careerverified
Per 600 PAverified
0
0
Rich Robertson
Career
Per 600 PA
1
6.19
Juan Agosto
Career
Per 600 PA
0
0
Rich Robertson
Career
Per 600 PA
0
0
Juan Agosto
Career
Per 600 PA
0
0
Rich Robertson
Career
Per 600 PA
0
0
Juan Agosto
Career
Per 600 PA
0
0
Rich Robertson
Career
Per 600 PA
0
0
Juan Agosto
Career
Per 600 PA
Rich Robertson
Career
Per 600 PA