René Rivera (born July 31, 1983) is a Puerto Rican professional baseball catcher for the Chicago Cubs of Major League Baseball (MLB). He previously played for the Seattle Mariners, Minnesota Twins, San Diego Padres, Tampa Bay Rays, and New York Mets.Rivera was drafted by the Seattle Mariners in the second round (49th overall) of the 2001 Major League Baseball Draft as a 17-year-old. He played most of the 2004 season with the High-A California League Inland Empire 66ers but played with both the Triple-A and Major League clubs in September. He made his Major League debut September 22, 2004, playing in two games for the Mariners that season as a late-inning replacement. Rivera began 2005 with the Double-A San Antonio Missions. He was promoted to the Mariners on May 15, but optioned back to San Antonio on May 20 without appearing in a game. He was again promoted to the Mariners on May 30 when starting catcher Miguel Olivo was sent down to Triple-A. On May 31, Rivera had his first Major League start and base hit, going 3 for 5 at the plate. Rivera shared catching duties with Pat Borders in June and was optioned back to San Antonio when Olivo returned. He played with the Triple-A Tacoma Rainiers in August and returned to the Mariners in September. In 2005, he had 12 starts at catcher and 19 hits in 48 at-bats at the Major League level. Wikipedia