Casey Janssen has most closer experience in Nationals' bullpen

Nationals reliever Casey Janssen could see some save opportunities over the final week of the season following the suspension of Jonathan Papelbon.

He hasn't been used in many high-leverage situations in the second half, but Janssen is the only reliever in the bullpen with recent closing experience. The Nats could elect to give younger arms like Felipe Rivero a look in the role as well, however.