The eighteenth night of G1 Climax 33, featuring two semifinal matches, took place at Ryogoku Kokugikan in Sumida, Tokyo, Japan on August 12, 2023
as Tetsuya Naito
as Will Ospreay
as Kazuchika Okada
as EVIL
as Hiroyoshi Tenzan
as Master Wato
as HAYATA
as Kaito Kiyomiya
as Shota Umino
as Tomoaki Honma
as Minoru Suzuki
as Ren Narita
as Hirooki Goto
as Toru Yano
as YOH
as YOSHI-HASHI
as Togi Makabe
as Alex Coughlin
as Chase Owens
as David Finlay
as Gabe Kidd
as KENTA
as Gedo
as BUSHI
as Shingo Takagi
as Yota Tsuji
as Great-O-Khan
as HENARE
as Jeff Cobb
as Eddie Kingston
as Hiroshi Tanahashi
as Ryusuke Taguchi
as Tomohiro Ishii
as Kosei Fujita
as Mikey Nicholls
as Shane Haste
as Zack Sabre Jr.
as Hikuleo
as Jado
as Tama Tonga
as Tanga Loa
as El Phantasmo
as DOUKI
as SANADA
as Taichi
as TAKA Michinoku
as Yoshinobu Kanemaru
as Dick Togo
as Kevin Kelly - English Commentary
as Chris Charlton - English Commentary
