Gregg Olson vs Roberto Hernandez

Gregg Olson Roberto Hernandez

Gregg Olson and Roberto Hernandez compared on their MLB careers: Gregg Olson played 14 seasons, 1988 to 2001, Roberto Hernandez 17 seasons, 1991 to 2007. Gregg Olson has 40 wins to Roberto Hernandez's 67.

Who has the better career numbers?

Gregg Olson and Roberto Hernandez career totals

622	GP	1,010
40	W	67
39	L	71
3.5	ERA	3.5
672	IP	1071.1
588	K	945
330	BB	462
1.4	WHIP	1.4
217	SV	326

How do they compare in the postseason?

Gregg Olson and Roberto Hernandez postseason

2	GP	11
1	R	3
0	H	10

Where each stands all time

Gregg Olson and Roberto Hernandez all-time places
Gregg Olson	All-time rank	Roberto Hernandez
49th (217)	Saves	19th (326)

Among the MLB players with a career line on file, regular season, counting stats only — the same lists the records pages run on.

Titles and awards

Gregg Olson: 0 championships; AL Rookie of the Year
Roberto Hernandez: 0 championships; none on file

Awards come from the league’s published winner lists; a championship counts a season played for the club that won it.

Season by season

Lined up by career year, not by calendar: each row is the players’ nth season.

Gregg Olson and Roberto Hernandez season by season

1st	1988	1	1	3.27	1991	1	0	7.80
2nd	1989	5	2	1.69	1992	7	3	1.65
3rd	1990	6	5	2.42	1993	3	4	2.29
4th	1991	4	6	3.18	1994	4	4	4.91
5th	1992	1	5	2.05	1995	3	7	3.92
6th	1993	0	2	1.60	1996	6	5	1.91
7th	1994	0	2	9.20	1997	10	3	2.45
8th	1995	3	3	4.09	1998	2	6	4.04
9th	1996	4	0	4.99	1999	2	3	3.07
10th	1997	4	3	5.58	2000	4	7	3.19
11th	1998	3	4	3.01	2001	5	6	4.12
12th	1999	9	4	3.71	2002	1	3	4.33
13th	2000	0	1	5.09	2003	5	3	4.35
14th	2001	0	1	8.03	2004	3	5	4.76
15th	—	—	—	—	2005	8	6	2.58
16th	—	—	—	—	2006	0	3	3.11
17th	—	—	—	—	2007	3	3	6.41

What the columns mean: W · L · ERA