Sumo: Kakuryu, Tochinoshin suffer upset losses on Day 8

Overnight leaders Kakuryu and Tochinoshin fell into a three-way tie with rank-and-file grappler Asanoyama following their upset losses at the Summer Grand Sumo Tournament on Sunday.The joint leaders sit at 7-1 after lone grand champion Kakuryu was stunned by No. 3 maegashira Tamawashi and sekiwake Tochinoshin fell to No. 2 Endo at Ryogoku Kokugikan.No. 8 Asanoyama maintained his momentum at the 15-day tournament by pushing out No. 6 Takarafuji (4-4).Newly promoted ozeki Takakeisho, meanwhile, returned with a loss against komusubi Aoiyama after missing three days with a knee injury.In Day 8'…READ FULL ARTICLE