Up-and-coming youngster Abi caused an upset Thursday at the Nagoya Grand Sumo Tournament by handing grand champion Kakuryu his second loss.In the final bout on Day 5, the 24-year-old No. 3 maegashira exchanged a barrage of blows with the Mongolian-born yokozuna before forcing him out backward. Abi improved to 2-3.The victory at Dolphins Arena was Abi's second over a yokozuna in consecutive meets, having beaten Hakuho at May's Summer Grand Sumo Tournament."I got good support from the fans today. I don't like to lose, so I felt really encouraged as they urged me on," the Saitama native said.O…READ FULL ARTICLE