Esmerling Vasquez

A bad bullpen was something most Diamondbacks are unfortunately used to watching—the unit has an ERA over 6.00 and is unarguably the worst bullpen in all of baseball.

With a bad bullpen, there are a lot of ways for a team to lose and choke in a game with a strong lead—but did anyone really expect a "walk-off balk" for a way the D'backs could lose another game?

Well, I certainly am disappointed, but I really can't say I'm surprised.