| Leo
Rosales
Scout.com Headlines: |
Projections from Bill James: D-backs Pitchers
A sneak peek at the projections from The Bill James Handbook 2010
-by FutureBacks.com
Oct 24, 2009 |
Diamondbacks Shuffle Bullpen Again
Boyer, Schoeneweis in; Rosales, Schlereth sent down
-by FutureBacks.com
Jun 10, 2009 |
Reynolds Bails Out Bullpen in 18th
Mark Reynolds prevented another demoralizing defeat with an 18th-inning, 3-run bomb Sunday
-by FutureBacks.com
Jun 7, 2009 |
P Leo Rosales: Finally Back in the Big Leagues 
-by FutureBacks.com
May 5, 2009 |
FutureBacks Power Rankings: Week 2
Jarrod Parker has allowed two runs in four starts
-by FutureBacks.com
Apr 27, 2009 |
Diamondbacks Set Their Pitching Staff
Yusmeiro Petit, Juan Gutierrez, Billy Buckner, and Doug Slaten claim the final four spots
-by FutureBacks.com
Apr 1, 2009 |
Arizona Diamondbacks Bullpen Battle
Seven pitchers vie for three open bullpen spots this spring
-by FutureBacks.com
Mar 21, 2009 |
D-backs Announce September Callups
Josh Whitesell looks to make his big league debut
-by FutureBacks.com
Sep 2, 2008 |
FutureBacks Power Rankings: Week 18
A new Sidewinder slithers to the top of the rankings
-by FutureBacks.com
Aug 11, 2008 |
Leo Rosales Up; Buckner Back Down
The D-backs rotate another fresh arm into their pen
-by FutureBacks.com
Jun 15, 2008 |
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| Injury News: |  |
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| There are no Injury News items for display. |
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Ht: 6-0
Wt: 205
Bats: R
Throws: R
| Date of Birth: |
05/28/1981 |
| Birthplace: |
Los Angeles,
CA
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| Junior College: |
Los Angeles City |
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| Biography: |
Rosales made his major league debut on father's day, allowing six baserunners over 1.2 innings of work. He had save nine games in Tucson without blowing one prior to the callup, posting a 4.08 ERA in 35.1 innings. |
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