Humber is coming off a hard luck start against Baltimore in which he allowed just two runs over seven innings but was still denied the win. On the season he's 2-3 with a 3.06 ERA and 0.96 WHIP. He's pitched only one inning against Seattle in the past, and has a 0.00 ERA and 1.00 WHIP from that appearance.
Going for the Mariners will be Felix Hernandez. Hernandez has started the season well, and is 3-2 with a 3.21 ERA and 1.17 WHIP. In his career against the White Sox, he's 2-3 with a 3.09 ERA and 1.29 WHIP. Paul Konerko is the only member of the lineup to have any success against King Felix, and he's .278 against him with a home run.
The weather in Seattle is forecast to be cloudy and rainy, with a game time temperature in the low 50's. First pitch is at 9:10 P.M., CDT, and the game will be televised on CSN.