Kirby (11-11) took the loss Tuesday against the Padres, allowing five runs on seven hits and a walk while striking out four over five innings.
Three of the seven hits allowed by Kirby went for extra bases, which included a three-run blast from Fernando Tatis in the third and a two-run shot by Manny Machado in the fifth to knock Kirby from the game. He's now allowed 28 runs over his last 31 innings. It was the third time over his last six starts allowing at least five runs and his third game allowing multiple home runs. The 26-year-old will carry a 3.77 ERA, 1.12 WHIP and 166:22 K:BB (172 innings) into a start at home against the Rangers this weekend.