Thực đơn
Sugita Yūichi Tham khảo|publisher=
(trợ giúp)|publisher=
(trợ giúp)Thực đơn
Sugita Yūichi Tham khảoLiên quan
Sugita Yūichi Sugita Tomokazu Sugita Ami Sugita Hina Sugitania Sugitania maculifera Sugitania lepida Sugihara Chiune Sugiyama Koichi Sugiyama HajimeTài liệu tham khảo
WikiPedia: Sugita Yūichi http://www.atpworldtour.com/en/news/thompson-wins-... http://www.atpworldtour.com/en/players/enwiki/SE73... http://www.atpworldtour.com/en/players/yuichi-sugi... http://www.daviscup.com/en/players/player.aspx?id=... http://www.itftennis.com/juniors/players/player/pr... http://www.the-japan-news.com/news/article/0002687... http://mitsubishielectric-sports.tespro.co.jp/blog... https://www.itftennis.com/procircuit/players/playe... https://web.archive.org/web/20160116123804/http://... https://commons.wikimedia.org/wiki/Category:Yuichi...