Who are the best closers in baseball history? The players on this list shut down late innings with both class and style. Many of them are/were considered the best in the bullpen -- and among the greatest baseball players of all time, for that matter. Some are still playing, but others have officially retired from Major League Baseball. Enjoy this list of the top closing pitchers, vote for the closers you think are the greatest to ever hit the mound, and feel free to re-rank this list in any order you see fit. The best relief pitchers ever in baseball have one thing in common: They get the job done. When a closer takes the mound, it's crunch time. Often, the closer has the awesome responsibility of helping his team hold a narrow lead. One run could change the outcome, and the relief pitcher has to make sure no one hits him. There is a reason why closers are the highest paid relief players on the team, after all. Looking for more great baseball-related lists? Cast your votes for the top current baseball players, the greatest designated hitters of all time and the best hitters in baseball history.