The Nationals have been a more productive club at the dish since the All-Star game, which has helped them secure a 20-13 record. They'll be plenty familiar with Wheeler after facing him three times earlier this year and will be riding the momentum from their recent winning streak into this matchup. In a little league setting, I'm confident the kids will play all right.

Philadelphia will be salivating at the opportunity to face Williams again. He's given up 13 runs, including seven home runs, in three outings against the Fightin' Phils this season. Philly is hitting .264/.332/.490/.822 in August, averaging 5.8 runs a game. I don't anticipate Williams or the Washington pen (5.01 ERA) to silence its bats on Sunday night.