As of 2009 Mariano Rivera has a 2.25 career ERA.
Mariano Rivera's lowest ERA in a single season was 1.38 in 2005.
Through the 2011 season, Mariano Rivera has a career ERA of 2.21. He also has a career postseason ERA of 0.70.
Mariano is one of the filipino scientists during the Spanish era who graduated from St. Tomas University
Mariano Rivera
Mariano Rivera
Mariano Rivera won three games as a starter in his career. That was in 1995.
Mariano Rivera has the best career postseason ERA wit 0.74 in 133.1 innings pitched.
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Social Realism.
June 8
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Ernest Riveras Tobia has written: 'Jorge Lorenzo' -- subject(s): Motorcyclists, Biography, Motorcycle racing