- Numbers in parentheses indicate the length of the match.
- (c) refers to the champion(s) heading into the match.
- David Finlay & Juice Robinson defeat Shota Umino & Toa Henare (5:05)
- Guerrillas Of Destiny (Tama Tonga & Tanga Loa) defeat CHAOS (SHO & Tomohiro Ishii) (6:54)
- Los Ingobernables de Japon (SANADA & Tetsuya Naito) defeat CHAOS (Gedo & Toru Yano) (6:43)
- BULLET CLUB (Chase Owens & Kenny Omega) defeat Suzuki-gun (TAKA Michinoku & Zack Sabre Jr.) (5:29)
- Kota Ibushi & Yujiro Takahashi defeat CHAOS (Hirooki Goto & YOH) (6:31)
- Bad Luck Fale  defeats Togi Makabe  (7:51) in a G1 Climax 2018 Block A Match
- Jay White  defeats Hangman Page  (17:10) in a G1 Climax 2018 Block A Match
- Minoru Suzuki  defeats EVIL  (12:13) in a G1 Climax 2018 Block A Match
- Hiroshi Tanahashi  defeats YOSHI-HASHI  (12:36) in a G1 Climax 2018 Block A Match
- Kazuchika Okada  defeats Michael Elgin  (20:56) in a G1 Climax 2018 Block A Match
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