Class act? Matt Kemp is doing at least 1 thing to prove he’s a class act in his time in the minor leagues.

The Dodgers all-star outfielder, in his third game of a rehabilitation assignment with the Quakes, went 1 for 4 with a single and an RBI groundout as the 66ers downed the Quakes 5-2 at San Manuel Stadium in San Bernardino on Thursday night.

But Kemp is doing his best to endear himself to the Sixers. Big leaguers, when they rehab in the minors, are expected to buy the postgame spread.

But Kemp not only bought Outback Steakhouse buffet for the clubhouse for his own team, but for the Sixers as well.

I can’t remember anyone doing it in this league, buying for both teams. (Manny Ramirez wouldn’t even do it for his own team). Sixers broadcaster Sam Farber hadn’t seen it anywhere he broadcasted. Quakes broadcaster Mike Lindskog only recalls it in the Texas League with Cardinals pitchers Adam Waindright and Chris Carpenter.

“These guys have to eat too,” Kemp said. “I remember when I was coming up it was a lot of peanut butter and jelly sandwiches and Top Ramen.”