 trying to get the Nationals off the schneid as they've dropped three in a row. And so Parker trying to pick up win number six today. On the other side, it's veteran right-hander Zach Eflin. He's faced the Nationals a bunch in his career. 12 appearances, 11 starts, all with the Phillies. A 4-5 record and a 5-13 ERA against the Nationals. And when you talk about Zach Eflin,