Heston (11-10) went 4.2 innings Wednesday, giving up two earned runs on five hits and two walks while striking out five in a 2-1 loss to the Diamondbacks.

EDGE Analysis

Heston's peripherals have long suggested the 27-year-old rookie is due for a regression, culminating in a surprise demotion to Triple-A Sacramento in late August. Now back in the majors, Heston has dropped decisions in three consecutive outings. Heston delivered excellent value to fantasy owners in the season's first half, but likely profiles as more of a back-end rotation starter going forward. He'll next take the mound Tuesday against the Reds.