Roberto Hernandez
Roberto Manuel (Rodriguez) Hernandez
 
 
Born: November 11, 1964 in Santurce, P.R.
48 years old
Bats: R Throws: R Ht: 6'4" Wt: 220
(legend)
Links:
Player Pages
 
Biographical
  Photos
Baseball-Reference Baseball-Almanac Wikipedia SABR Baseball Index Google Photos / +baseball Getty / Corbis
Retrosheet The Baseball Page BR Bullpen SABR BioProject Yahoo Photos / +baseball Alta Vista / Imagery
Notes:
- Drafted by the California Angels in 1986 - (Round 1 / Pick 16)
- High School: New Hampton (New Hampton, NH)
- College/Univ: University of Connecticut (1985) , University of South Carolina Aiken (1986)

Comparison

Comparison
Relief Pitchers
 
All Positions
 
#
Player
 
1 Mariano Rivera
1995 - 2013
RP
55.5
 
0.5
0.9
55.0
0.9
2 Lee Smith
1980 - 1997
RP
29.6
 
0.2
0.7
29.4
0.7
3 Trevor Hoffman
1993 - 2010
RP
28.4
 
0.4
-0.0
28.0
-0.0
4 Billy Wagner
1995 - 2010
RP
28.1
 
0.4
-0.0
27.7
-0.0
5 Joe Nathan
1999 - 2013
RP
24.4
 
0.6
0.4
23.8
0.4
6 John Franco
1984 - 2005
RP
24.2
 
0.5
0.3
23.7
0.3
7 Jesse Orosco
1979 - 2003
RP
23.9
 
1.0
0.8
22.9
0.8
8 Rick Aguilera
1985 - 2000
RP
22.3
 
1.6
0.4
20.7
0.4
9 Doug Jones
1982 - 2000
RP
21.8
 
0.5
0.6
21.3
0.6
10 Jeff Montgomery
1987 - 1999
RP
20.9
 
0.4
0.6
20.6
0.6
11 Keith Foulke
1997 - 2008
RP
20.9
 
0.2
0.6
20.7
0.6
12 Mike Timlin
1991 - 2008
RP
19.6
 
0.4
0.8
19.2
0.8
13 John Wetteland
1989 - 2000
RP
19.6
 
0.5
0.5
19.2
0.5
14 Mike Jackson
1986 - 2004
RP
19.4
 
0.5
0.7
18.8
0.7
15 Roberto Hernandez
1991 - 2007
RP
19.0
 
0.5
0.5
18.5
0.5
16 Paul Quantrill
1992 - 2005
RP
18.1
 
0.1
0.6
18.0
0.6
17 Steve Reed
1992 - 2005
RP
18.0
 
0.3
0.2
17.7
0.2
18 Armando Benitez
1994 - 2008
RP
17.7
 
0.3
0.2
17.4
0.2
19 Dan Plesac
1986 - 2003
RP
17.6
 
0.4
0.6
17.2
0.6
20 Troy Percival
1995 - 2009
RP
17.5
 
0.3
0.6
17.2
0.6
21 Bob Wickman
1992 - 2007
RP
17.2
 
0.4
0.5
16.9
0.5
22 Francisco Cordero
1999 - 2012
RP
17.2
 
0.3
0.4
16.9
0.4
23 LaTroy Hawkins
1995 - 2013
RP
16.0
 
0.3
0.4
15.7
0.4
24 Randy Myers
1985 - 1998
RP
15.7
 
0.6
0.5
15.1
0.5
25 Octavio Dotel
1999 - 2013
RP
15.5
 
-0.3
0.3
15.7
0.3
26 Arthur Rhodes
1991 - 2011
RP
15.4
 
0.4
0.6
15.0
0.6
27 Robb Nen
1993 - 2002
RP
15.4
 
0.2
-0.0
15.2
-0.0
28 Jeff Nelson
1992 - 2006
RP
15.1
 
0.4
0.6
14.8
0.6
29 Mike Stanton
1989 - 2007
RP
14.8
PEDm
 
1.1
0.7
13.8
0.7
30 Jeff Shaw
1990 - 2001
RP
13.9
 
0.1
0.0
13.8
0.0
31 Eric Plunk
1986 - 1999
RP
13.8
 
0.4
0.5
13.4
0.5
32 Paul Assenmacher
1986 - 1999
RP
13.7
 
0.5
0.6
13.2
0.6
33 Eddie Guardado
1993 - 2009
RP
13.6
 
0.4
0.8
13.2
0.8
34 Ugueth Urbina
1995 - 2005
RP
13.4
 
0.2
0.1
13.2
0.2
35 Gregg Olson
1988 - 2001
RP
13.2
 
0.5
0.3
12.8
0.3
36 Jason Isringhausen
1995 - 2012
RP
13.2
 
1.1
0.2
12.1
0.2
37 Dave Veres
1994 - 2003
RP
13.1
 
0.5
-0.0
12.6
-0.0
38 Scot Shields
2001 - 2010
RP
12.4
 
0.2
0.5
12.2
0.5
39 Curt Leskanic
1993 - 2004
RP
12.4
 
0.5
0.1
11.9
0.1
40 Jose Mesa
1987 - 2007
RP
12.2
 
0.5
0.4
11.7
0.4
41 Eric Gagne
1999 - 2008
RP
11.9
PEDm
 
0.2
0.1
11.7
0.1
42 Ryan Franklin
1999 - 2011
RP
11.8
PEDs
 
0.2
0.2
11.6
0.2
43 Shigetoshi Hasegawa
1997 - 2005
RP
11.8
 
0.3
0.4
11.5
0.4
44 B.J. Ryan
1999 - 2009
RP
11.8
 
0.3
0.5
11.5
0.5
45 Rod Beck
1991 - 2004
RP
11.6
 
0.4
0.2
11.2
0.2
46 Jeff Brantley
1988 - 2001
RP
11.6
 
0.1
0.2
11.5
0.2
47 Todd Worrell
1985 - 1997
RP
11.4
 
0.2
0.1
11.2
0.1
48 Joaquin Benoit
2001 - 2013
RP
11.4
 
0.1
0.4
11.2
0.4
49 Steve Karsay
1993 - 2006
RP
11.2
 
0.2
0.2
11.0
0.2
50 Bobby Howry
1998 - 2010
RP
11.0
 
0.4
0.4
10.7
0.4
 
  Roberto Hernandez
1991 - 2007
RP
19.0
 
0.5
0.5
18.5
0.5
WAR data courtesy of Baseball-Reference.com

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The statistics used were obtained free of charge from The Baseball Databank.

Wins Above Replacement data courtesy of Baseball-Reference.com.

Defensive Regression Analysis data used here was obtained with permission from Michael Humphreys, author of Wizardry.

The transaction and player splits data used here was obtained free of charge from and is copyrighted by Retrosheet.
Interested parties may contact Retrosheet at "www.retrosheet.org".

Uniform images used with permission from Marc Okkonen, author of Baseball Uniforms of the 20th Century.
Images can also be viewed at the Hall of Fame online exhibit Dressed to the Nines

Win Shares are calculated using the formula in the book Win Shares by Bill James