PITTSBURGH PIRATES(Skenes) +122 over Arizona Diamondbacks(Gallen)---Gallen's been rocked in his last 3 starts.  Az is on a 1-6 streak.  They have scored 105 more runs than Pirates,  who are on a 5-3 run.  Gallen is 3-6 this year and is walking about 1 every 2 innings.  Skenes is much better,  throwing a .190 average.(Win 10-1..........Isiah Kiner-Falefa 3-4,  Cruz HR,   Henry Davis 2-5)