The Diamondbacks have won three in row and the Blue Jays had won two in a row before losing the first game of this interleague series. The defending NL champion D-Backs moved over .500 on the season with a win in their last game while the Blue Jays are in the basement of the AL East. Diaz had a solid career debut only giving up one run and he will pitch well again in this game. The Blue Jays bullpen ranks second to last in baseball in bullpen ERA. Arizona will take this game to extend their win streak to four games and go for the series sweep on Sunday.