Wacha (shoulder) threw a four-inning simulated game Wednesday, Justin Toscano of The Bergen Record reports.
Wacha fired around 59 pitches and said he felt very well afterwards. While this is an encouraging development for the right-hander, it remains to be seen when he will slot back into New York's rotation. Prior to landing on the injured list with shoulder inflammation, Wacha struggled to a 6.43 ERA across three starts (14 innings).