Mookie Betts and J.D. Martinez have a combined 31 home runs for the Boston Red Sox, but neither wants to be any part of this year's Home Run Derby.

"Hell no," Betts said. "I don't hit home runs in BP. I'm not that kind of hitter."

Martinez still harbors some hard feelings because he wasn't selected to the annual competition back in 2015, when he had 25 home runs with the Detroit Tigers before the All-Star Break.

"MLB didn't want me," Martinez said. "I figured I'd have the option of doing it and they said no. They had other guys they wanted, all these young guys. I was like, 'Forget it. I'll never do it.'"