If we're talking AL Cy Young Award candidates then the name Carlos Rodon can't be omitted. Rodon is showing what he can do when healthy. He's 7-3 with a 2.31 ERA - and that's not the most impressive part. He's struck out more than 36 percent of the batters he's faced while posting a career-low walk ratio. Opponents are batting .183 against him. 

Rodon has dominated the Astros in his career with a 1.83 ERA and 1.19 WHIP in six starts. 

The Astros are pitching lefty Framber Valdez, who has turned around his season posting a 5-1 mark and 2.98 ERA in his last nine starts. The Under has won nine of the last 11 times the White Sox have faced a southpaw at home. 

More than any other day of the week, Unders occur on Sunday when key everyday players sometimes get rested. 

The wind is blowing in at eight mph and the slated home plate umpire is Scott Barry, who has a slight Under bias.