Alan Embree
J.C. Romero was the winning pitcher in game 5 of the 2008 World Series.
St. Louis Cardinals pitcher Michael Wacha was the winning pitcher of Game 2 of the 2013 World Series.
Tim Lincecum of the San Francisco Giants was the winning pitcher in the final game of the 2010 World Series.
Randy Johnson was the winning pitcher for game 7 of the 2001 World Series.
Derek Lowe was the winning pitcher in game 4 of the 2004 World Series.
J.C. Romero
Chuck Churn was the relief pitcher for the LA Dodgers in Game six of the 1959 World Series. Second answer based on a baseball card names Larry Sherry as brilliant in relief in Game 6.
jonathon Lester
Andy Pettitte
Aurelio Lopez
Andy Pettitte
Jeff Weaver