He's the 2nd pitcher ever to hit two grand slams in one season. The other? Former Red Sox pitching coach Tony Cloninger, when he was with the Braves. He actually hit both in the same game (7/3/1966) -- and he did it at Candlestick as he went the distance to beat the Giants. It was also Cloninger's second two-HR game of the year, as he'd hit 3-run and 2-run shots just a couple of weeks earlier (6/16/1966), also in a CG win.