Yokozuna Terunofuji escaped defeat by a razor-thin margin but eventually overcame trickster Ura in a classic encounter on Saturday to stay perfect after seven days at the Nagoya Grand Sumo Tournament.Terunofuji (7-0) was thoroughly tested by the stocky No. 4 maegashira Ura (3-4), who grabbed the grand champion's right arm, then his left as he pulled his bigger opponent around Dolphins Arena's raised ring before grabbing a promising right underarm belt hold.Ura's subsequent pulling throw attempts had Terunofuji desperately hanging on before the nine-time top-tier makuuchi champion finally se…READ FULL ARTICLE