The ninth night of the 30th edition of the G1 Climax featuring A Block matches. Taking place at the Takamatsu City General Gymnasium #1 in Kagawa, the show is headlined by Kota Ibushi vs. Will Ospreay.
| Actor | Role |
|---|---|
 Kota IbushiKota Ibushi | Kota Ibushi |
 William OspreayWill Ospreay | Will Ospreay |
 Tomohiro IshiiTomohiro Ishii | Tomohiro Ishii |
 Taichiro MakiTaichi | Taichi |
 Kazuchika OkadaKazuchika Okada | Kazuchika Okada |
 Minoru SuzukiMinoru Suzuki | Minoru Suzuki |
 Jeffrey CobbJeff Cobb | Jeff Cobb |
 Jamie WhiteJay White | Jay White |
 Shin TakagiShingo Takagi | Shingo Takagi |
 Yujiro TakahashiYujiro Takahashi | Yujiro Takahashi |
 Yuya UemuraYuya Uemura | Yuya Uemura |
 Gabriel McMenaminGabriel Kidd | Gabriel Kidd |