No more hearing about Matthew Boyd being underrated because he isn't. He shouldn't even be in a starting rotation anymore with how poorly he's pitched this season. Boyd is 0-2 with a 10.24 ERA. He hasn't reached the sixth inning during any of his four starts. 
The White Sox just faced Boyd this past Wednesday. They tagged him for seven earned runs on seven hits - including two homers - and three walks in 4 2/3 innings. 
If you discount a 5-1 loss to the Cardinals, the White Sox are averaging 6.2 runs in their last four games. Their bats are heating up and their ballpark, Guaranteed Rate Field, is a real hitter's park this time of season when the weather is hot. 
The Tigers hit lefties much better than righthanders and draw past-his-prime southpaw Gio Gonzalez, who has a 6.61 ERA. Detroit just saw Gonzalez six days ago, although Gonzalez limited the Tigers to two runs in 4 2/3 innings. On the season, though, Gonzalez has surrendered 34 baserunners in 16 1/3 innings. 
The Tigers are averaging 6.7 runs in their last eight games, not including a 3-1 loss to the Indians.