PHILADELPHIA – The Nationals have gone most of this season without a left-handed reliever in their bullpen.

Now they have two.

The Nationals recalled left-hander Jose A. Ferrer from Triple-A Rochester and placed Patrick Corbin on the bereavement list before tonight’s series opener against the Phillies.

“Patrick Corbin is on the bereavement list right now,” manager Davey Martinez said during his pregame meeting with the media. “So we thought we'd bring in Ferrer, one of our young left-handed relievers. Give him an opportunity, hopefully in the next couple of days. With all the lefties they got, get him in the game. So yeah, he'll be here and we'll see how it goes for him.”

Ferrer joins the Nats after his first taste of Triple-A ball, where he was 4-3 with a 3.83 ERA, 1.550 WHIP and 33 strikeouts in 40 innings over 34 appearances. The 23-year-old did not allow a run in his final five outings since June 17 while holding opponents to a .158 average (3-for-19) and striking out nine in six innings over that span.