Onosato got back on the winning track Thursday at the Nagoya Grand Sumo Tournament after Hoshoryu's injury withdrawal left him as the sole yokozuna in the field.A day after his first loss as a grand champion courtesy of rank-and-file opponent Oho, Onosato (4-1) overwhelmed No. 2 maegashira Abi in the final bout of Day 5 at IG Arena.The 192-centimeter, 191-kilogram Onosato delivered a powerful opening charge and sent former sekiwake Abi (3-2) flying off the dohyo before he could react.Former ozeki Mitakeumi, fighting in the bottom half of the draw as a No. 16 maegashira, and No. 8 maegashira…READ FULL ARTICLE