Two teams that have already beaten the Golden State Warriors go head-to-head Saturday night when the Houston Rockets visit the Memphis Grizzlies. The Rockets outlasted Golden State on opening night, and have since won four of five, including 109-93 Friday night at Charlotte behind James Harden's first triple-double of the season. Harden had 27 points, 10 rebounds and 11 assists, and contributed four 3-pointers to the Rockets' team total of 22 as Houston moved within a win Saturday at Memphis from a sweep of their three-game trip.