NORFOLK DJ Stewart singled twice, scoring a pair of runs while also driving home a couple as the Norfolk Tides topped the Buffalo Bisons 6-1 on Sunday at Harbor Park. Garabez Rosa homered and singled for Norfolk (8-6), which bounced back from an 11-inning loss Saturday night to win the series 2-1. Norfolk started the scoring in the second inning when Rosa hit a solo home run. After the Tides added three runs in the fifth, the Bisons cut into the deficit in the eighth inning when Danny Jansen hit an RBI double, scoring Rowdy Tellez. Asher Wojciechowski (1-0) got the win in relief, while Buffalo starter Deck McGuire (1-1) took the loss . Jhan Marinez pitched 1.1 scoreless innings for his third save of the season. The Tides open a three-game series against Lehigh Valley at 6:35 p.m. today.