I'm with sk7326. Closers are vastly overpaid, including Kimbrel, who can't pitch in the 8th, can't go more than 3 outs, etc. Thus he never, ever has to face the same hitter twice in a single game.
A rarity, but I disagree with moonslav about 2003 and Pedro for exactly that reason--he was facing the Yankee lineup for the 3d or 4th time. Grady sucked in Boston and after Boston. How do I know? He had two MLB managing jobs in his 50's, got canned by both teams, and never managed again. He is, however, in the Kingston, NC Professional Baseball Hall of Fame. So there's that.