- Numbers in parentheses indicate the length of the match.
- (c) refers to the champion(s) heading into the match.
- Suzuki-gun (TAKA Michinoku & Zack Sabre Jr.) defeat Shota Umino & Toa Henare) (7:04)
- Kota Ibushi & Yujiro Takahashi defeat CHAOS (Gedo & Toru Yano) (4:36)
- Los Ingobernables de Japon (SANADA & Tetsuya Naito) defeat David Finlay & Juice Robinson (7:58)
- Guerrillas Of Destiny (Tama Tonga & Tanga Loa) defeat BULLET CLUB (Chase Owens & Kenny Omega) (5:40)
- CHAOS (SHO & Tomohiro Ishii) defeat CHAOS (Hirooki Goto & YOH) (6:58)
- Jay White  defeats Michael Elgin  (17:44) in a G1 Climax 2018 Block A Match
- Minoru Suzuki  defeats YOSHI-HASHI  (13:44) in a G1 Climax 2018 Block A Match
- EVIL  defeats Togi Makabe  (10:16) in a G1 Climax 2018 Block A Match
- Hiroshi Tanahashi  defeats Bad Luck Fale  by DQ (16:27) in a G1 Climax 2018 Block A Match
- Kazuchika Okada  defeats Hangman Page  (17:31) in a G1 Climax 2018 Block A Match
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