Ozeki Kirishima defeated his fellow title rival komusubi Wakatakakage to share a three-way tie for the lead at the Summer Grand Sumo Tournament on Wednesday as ozeki Kotozakura fell to an early losing record after 11 days.Kirishima (9-2) and Wakatakakage (8-3) each secured a belt hold but it was the former who was more astute, the re-promoted ozeki never relinquishing his right underarm grip while shaking off the left overarm hold from his opponent before forcing him out at Tokyo's Ryogoku Kokugikan.Kirishima was joined at the top of the leaderboard by two rank-and-filers as No. 13 maegashi…READ FULL ARTICLE