Darrell Wallace Jr. is the second favorite at 7 - 2 and defending series champion and current points leader Matt Crafton is third at 4 - 1 .
Jr. is fourth in points with two victories this season .
Darrell Wallace Jr. , who is fourth in points with two victories this season , is the second favorite at 7 - 2 and defending series champion and current points leader Matt Crafton is third at 4 - 1 .