Tyrone Woods and Alex Ochoa each homered and combined for four RBIs Saturday as the Central League-leading Chunichi Dragons trounced the Yomiuri Giants 11-1 to extend their unbeaten streak to seven games, including a tie.

Chunichi opened the scoring in the second inning on an RBI single by Hidenori Kuramoto and collected eight hits in the next frame to build a 7-0 lead at Nagoya Dome en route to winning their eighth straight game against Yomiuri.

Woods and Ochoa hit back-to-back homers to make it 9-1 in the bottom of the fourth after Yomiuri cleanup hitter Lee Seung Yeop hit his Japanese baseball-leading 31st home run.

Chunichi left-hander Luis Martinez (5-6) allowed a run and five hits in seven strong innings. Gary Glover (3-4) was charged with four runs and five hits in two-plus innings, while Masafumi Togano made things worse for Yomiuri, surrendering five runs and seven hits in one inning of relief.