- Numbers in parentheses indicate the length of the match.
- (c) refers to the champion(s) heading into the match.
- Guerrillas Of Destiny (Tama Tonga & Tanga Loa) defeat Shota Umino & Toa Henare (4:36)
- CHAOS (Hirooki Goto & YOH) defeat CHAOS (Gedo & Toru Yano) (5:09)
- CHAOS (SHO & Tomohiro Ishii) defeat Suzuki-gun (TAKA Michinoku & Zack Sabre Jr.) (4:47)
- David Finlay & Juice Robinson defeat BULLET CLUB (Chase Owens & Kenny Omega) (6:30)
- Los Ingobernables de Japon (SANADA & Tetsuya Naito) defeat Kota Ibushi & Yujiro Takahashi (7:32)
- YOSHI-HASHI  defeats Michael Elgin  (14:22) in a G1 Climax 2018 Block A Match
- EVIL  defeats Bad Luck Fale  by DQ (12:13) in a G1 Climax 2018 Block A Match
- Minoru Suzuki  defeats Jay White  (10:35) in a G1 Climax 2018 Block A Match
- Hiroshi Tanahashi  defeats Hangman Page  (12:08) in a G1 Climax 2018 Block A Match
- Kazuchika Okada  defeats Togi Makabe  (15:11) in a G1 Climax 2018 Block A Match
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