What? It says my IP already sent a vote so mine isn't counted.
ARENA 01: Yui
[Iwasawa Masami]
ARENA 02:
[Gasai Yuno] Nakamura Yuri
ARENA 03:
[Kanzaki H. Aria] Kasugano Sora
ARENA 04:
[Makise Kurisu] Shimada Minami
ARENA 05:
[Fear Kubrick] Mine Riko
ARENA 06: Akemi Homura
[Mikazuki Yozora]
ARENA 07:
[Tachibana Kanade] Himeji Mizuki
ARENA 08: Sakura Kyōko
[Abstained] Nakagawa Kanon
ARENA 09: Aragaki Ayase
[Kashiwazaki Sena]
ARENA 10: Shiomiya Shiori
[Eucliwood Hellscythe]
ARENA 11: Kirishima Shōko
[Gokō Ruri (Kuroneko)]
ARENA 12: Victorique de Blois
[Abstained] Haqua du Lot Herminium
ARENA 13: Elucia de Lute Ima
[Kuroi Mato]
ARENA 14:
[Suzutsuki Kanade] Yuzuriha Inori
ARENA 15:
[Tōwa Erio] Honma Meiko
ARENA 16: Kōsaka Kirino
[Konoe Subaru]
ARENA 17: Haruna
[Hasegawa Kobato]
ARENA 18:
[Charlotte Dunois] Irisviel von Einzbern
ARENA 19:
[Ibuki Fūko, Okazaki Ushio] Akaba Chizuru, Sakurano Kurimu
ARENA 20: Suzumiya Haruhi
[Fujibayashi Kyō]
ARENA 21: Shiina Mafuyu
[Tōsaka Rin]
ARENA 22:
[Hirasawa Yui] Ichinose Kotomi
ARENA 23: Illyasviel von Einzbern
[Abstained] Hecate
ARENA 24: Nymph
[Hirasawa Ui]
ARENA 25: Aisaka Taiga
[Abstained] Last Order
ARENA 26:
[Shana] Ikaros
ARENA 27: Asahina Mikuru
[Konjiki no Yami]
ARENA 28: Hiiragi Kagami
[Senjōgahara Hitagi]
ARENA 29:
[C.C.] Nakano Azusa
ARENA 30:
[Holo] Misaka Mikoto
ARENA 31: Saber
[Izumi Konata]
ARENA 32: Sanzen'in Nagi
[Katsura Hinagiku]
ARENA 33: Shirai Kuroko
[Oshino Shinobu]
ARENA 34:
[Louise Vallière] Kotobuki Tsumugi
ARENA 35: Sengoku Nadeko
[Furukawa Nagisa]
ARENA 36: Index L. Prohibitorum
[Nagato Yuki]
ARENA 37: Akiyama Mio
[Sakagami Tomoyo]
ARENA 38:
[Accelerator, Last Order] Kamijō Tōma, Index L. Prohibitorum
Well anyway, quite a few difficult matches--that last one especially.