At times this season, Jesús Luzardo has looked like two different pitchers. There’s the version of the Phillies left-hander with a lethal sweeper that can get opposing hitters twirling in the batter’s box.

Luzardo has occupied extremes from month to month, start to start, and even within games — like Wednesday night.

The Phillies have a week to make the trades they need to improve their World Series chances. They need help in a few places.