Cliff Lee was the winning pitcher for the Texas Rangers in game 3 of the 2010 ALCS.
Bert Blyleven was the winning pitcher in the Twins 1000th victory (July 12, 1972 over the Milwaukee Brewers) and 2000th victory (September 25, 1985 over the Texas Rangers).
The Chicago White Sox.
Houston Astro's
The Houston Astros won 4-7.
The Texas Rangers had a twelve (12) game winning streak in 2011 and it was snapped in a loss to the Los Angeles Angels by the score of 9-8 on July 20th.
The Houston Astros Beat the Texas Rangers on June 25, 2010 in Arlington. The lost 4-7 was the game in which Colby Lewis pitched in.
Wilson Alvarez played in just one game at pitcher for the Texas Rangers in 1989 and started. He made no putouts, had no assists, and committed no errors, equivalent to 0 errors per game (estimate based on total games played in). He had no double plays.
Yes. On September 30, 1984 Mike Witt threw a perfect game against the Texas Rangers, winning 1-0.
St. Louis Cardinals pitcher Michael Wacha was the winning pitcher of Game 2 of the 2013 World Series.
The Texas Rangers did in fact win. :)
J.C. Romero was the winning pitcher in game 5 of the 2008 World Series.