Veteran former ozeki Takayasu turned back the clock to upstage rising star Onosato at the Summer Grand Sumo Tournament on Monday.Fighting among the rank-and-file as a No. 3 maegashira, the 34-year-old Takayasu (2-0) won the opening clash and pushed out the newly promoted komusubi as he attempted a counter in the highly anticipated Day 2 battle.The action inside the ring at Ryogoku Kokugikan was overshadowed by the withdrawal earlier in the day of lone yokozuna Terunofuji and ozeki Takakeisho, who joined komusubi Asanoyama and March tournament winner Takerufuji among the big names on the inj…READ FULL ARTICLE