The case for
Philadelphia Phillies
1.
Sánchez carries a 2.13 ERA, but his 3.00 xERA signals some positive run prevention luck. The gap isn't alarming, but it means the true talent is closer to a mid-rotation arm than an ace.
2.
His last two starts are a red flag. He allowed 4 ER in 5.2 IP against Milwaukee, then 5 ER in 5.0 IP against Washington. Back-to-back rough outings heading into a home start against a lineup that hits.
3.
The Phillies offense ranks middle-of-the-pack at .704 OPS and 4.41 runs per game. Citizens Bank Park plays hitter-friendly, which helps, but this lineup has not been mashing.
The case for
Pittsburgh Pirates
1.
Chandler's 4.42 ERA is backed by a 4.24 xERA. The results match the underlying numbers. He is a league-average-to-below arm who walks too many hitters, 46 free passes in 79.1 innings.
2.
His recent form is quietly trending better. Four of his last five starts landed at 2 ER or fewer, and his latest outing against Seattle was his cleanest in weeks. The walks remain a concern, but the damage control has improved.
3.
Pittsburgh's offense is the real story. They post a .757 OPS and 5.18 runs per game, both better than Philadelphia's marks. They just dropped 11 runs on this Phillies squad and own legitimate pop with 108 home runs.