Kai Sugawara ha enfrentado a 94 oponentes a lo largo de su carrera.

Player Team(s) Games
Ryusei Abe 1
Roosevelt Adams 1
Pablo Aguilar 2
Martel Barone 3
James Bell 1
Isaac Butts 2
Stacy Davis 1
Noriaki Dohara 1
Gregory Echenique 2
Papemour Faye 1
Michael Finke 1
Soichiro Fujitaka 2
Takumi Furuno 3
Gary Hamilton 2
Justin Harper 2
Ryo Hasegawa 1
Tomoya Hasegawa 2
Eiji Hayashi 1
Tucker Haymond 3
Makoto Heyma 2
Max Hisatake 1
T.J. Holyfield 1
Junpei Honda 2
Kenshin Hoshikawa 2
Kyle Hunt 1
Hirotoki Iida 1
Soi Inoie 2
Yoshiki Ishii 1
Tomohiro Ishii 1
Syunpei Ishii 2
Patrick Kalonji Isoyama 1
Rapolas Ivanauskas 1
Cameron Jackson 2
Makoto Kamata 2
Ryuya Kaneda 1
Kazuma Kanemoto 2
Shota Kanno 2
Hayato Kantake 1
Taketo Kato 2
Toshikazu Kato 2
Sena Kawashima 1
Shohei Kikuchi 2
Terrance King 2
Shuhei Kitagawa 2
Takayuki Kodama 1
Masaya Komaki 2
Takaya Kudou 1
Tsubasa Kurihara 2
Shengzhe Li 2
Shun Matsuyama 2
Kento Matsuzaki 1
Cheikh Mbodj 2
Keisuke Mimori 1
Shinya Murakami 1
Shunto Murakami 2
Io Nagano 1
Ryota Nakanishi 1
Shuki Nakata 2
Toshihiro Nakatsuka 1
Jabari Narcis 1
Ayumu Ohmoto 1
Kazuma Okajima 1
Yugo Okda 2
L.J. Peak 2
Eugene Phelps 3
Trey Porter 1
Rui Saito 1
Ataru Sakata 3
Shuki Shigetomi 2
Taisei Shirato 1
Gregory Slaughter 1
Nigel Spikes 2
Yusuke Sugiyama 1
Kohei Sukano 2
Takeshi Tada 2
Katsumi Takahashi 1
Kohei Takahashi 1
Shogo Tamaki 1
Susumu Tamura 1
Seiya Tanaka 1
Naoki Tani 1
Hiroki Taniguchi 2
Ryo Tawatari 2
Hiroaki Tobita 3
Yoshihiko Toshino 3
Daiki Tsuchiya 2
Yusuke Tsunai 1
Gavin Ware 2
DeVaughn Washington 1
Bryce Washington 2
Shota Watanabe 1
Hiyu Watanabe 2
Tsubasa Yamauchi 1
Tomoya Yanagawa 2