Luis Arraez hit that 2-0 fastball into the seats in right field at Petco Park for the only run of the game in a 1-0 Padres win over Arizona. "I have to tip my hat to Arraez on that pitch. That was probably the biggest miss I had all night," Kelly said. "I just happened to yank it right where he could hit it out."

BOTTOM LINE: The San Diego Padres play the Arizona Diamondbacks on Wednesday. San Diego has gone 28-16 at home and 49-42 overall. Padres hitters are batting a collective .245, which ranks 10th in the NL.

Arizona Diamondbacks starter Merrill Kelly has given up a homer in each of his past four, but has not allowed over four earned runs in any of them.