NEW YORK, May 10 (UPI) -- Scott Hatteberg's three hits and three RBI keyed Cincinnati's 7-1 rout of the New York Mets and a double-header split at Shea Stadium.
He drove in one run each in the sixth, eighth and ninth innings.
Keppinger had a single-game career high five hits and Griffey had two hits for the Reds, who have split their last four games.
Winner Brandon Arroyo (2-4) was charged with an earned run on four hits in eight innings with walk and nine strikeouts.
New York's lone run was produced by David Wright's third-inning single.
Losing pitcher Mike Pelfrey (2-3) surrendered two earned runs on eight hits in six innings.