Lefty Jose Quintana is solid, but has allowed five home runs in his last three games. Washington pounds lefties this season, hitting .251 against them and averaging 4.6 runs per game (over 5 at home). Patrick Corbin (6.60 ERA) is another lefty, but he’s nowhere near solid. He’s pretty bad and the Pirates also hit southpaws much better than right-handers. On the road, they average 4.03 runs per game against lefties, compared to 2.78 against righties.