Before we welcome Ruben Sierra in and out the same door through which Andres Galarraga and Bret Boone walked, we welcome him to the fold, at least temporarily, while gawking at a career that has produced a dozen walk-off RBI. Sierra has been playing baseball long enough such that he impacted our favorite season, 1986, ever-so-slightly and we revel in the accomplishments in one particular game that year. Bobby Valentine was managing the Rangers in 1986 when Sierra, then a raw rookie came through. Back then, Sierra was a wower, with a nifty combo of power and speed and a penchant for extra-base hits. He homered in his major-league debut on June 1 and became a Rangers regular pretty quickly. Flash forward to August 25 in Arlington and a Monday Night Baseball matchup between fireballing youngsters Bobby Witt and Roger Clemens, who was bidding for his 20th victory for the Red Sox. For seven-and-a-half innings this was a pretty good battle, with the only runs coming in the fourth on RBIs
A blog devoted to cataloguing New York Mets walk-offs and other trivia. For those unaware of the definition of walk-off just replace the term with the words "game-ending" and you should have a much better understanding of the phrase.