With work to be done to advance to the postseason, the Arizona Diamondbacks received some video motivation on Labor Day. Arizona has won its two games since the viewing after stopping San Diego 2-1 on Tuesday in Phoenix, and the Diamondbacks will send rookie Zac Gallen (2-4, 2.79 ERA) to face rookie Chris Paddack (8-7, 3.69) in the finale of a three-game series Wednesday night. Arizona manager Torey Lovullo brainstormed the idea with the front office after a 4-3, 11-inning loss to the Dodgers on Sunday.