Jason Giambi found his stroke on Sunday, doubling home the Yankees' game-winning run in their 6-4 win over Oakland. Randy Johnson got off to a rocky start, yielding three runs in the first inning, but he settled down and threw five more innings, picking up the win. Tino Martinez continued his fine form by hitting two home runs; the first one in the 2nd and another in the 4th. Robinson Cano went 4 for 5 and Derek Jeter went 3 for 6. Mariano Rivera threw a perfect ninth inning and picked up the save and the Yankees have now won eight straight games.