Walker, who pitched his first game Thursday after missing 10 days with a foot injury, said his right foot started aching after his first pitch, but he was able to pitch through it , the Seattle Times reports.
The injury likely prevented him from going deeper into the game. Walker threw 84 pitches in his 6.1 innings of one-run ball, allowing four hits and no walks against the Orioles. He'll continue to pitch through the injury. "It's been better," Walker said. "But it's something I have to push through. There's nothing structurally wrong with it. So I can still use my legs."