McCullers (4-4) took the loss against the Mariners on Saturday, despite striking out eight and giving up only one earned run on four hits and four walks in 5.1 innings.

Although he once again struggled with his control -- 56 of 97 pitches went for strikes, including first-pitch strikes on just nine of 22 hitters -- McCullers also missed plenty of bats. He induced 10 swinging strikes, and recorded his third-highest whiff total in a start this season. The 22-year-old has received minimal run support over his last two decisions, both losses, with the Astros only providing him with two runs overall. However, McCullers' bloated 1.64 WHIP sums up a large part of his troubles also, and he'll try to get back on track against the Angels on Friday.