- Numbers in parentheses indicate the length of the match.
- (c) refers to the champion(s) heading into the match.
- CHAOS (Hirooki Goto & Jado) defeat Ren Narita & Toa Henare (6:23)
- CHAOS (SHO & Tomohiro Ishii) defeat CHAOS (Toru Yano & YOH) (7:15)
- Guerrillas Of Destiny (Tama Tonga & Tanga Loa) defeat David Finlay & Juice Robinson (6:13)
- TAKA Michinoku & Zack Sabre Jr. defeat Kota Ibushi & Yujiro Takahashi (5:29)
- Los Ingobernables de Japon (SANADA & Tetsuya Naito) defeat BULLET CLUB (Chase Owens & Kenny Omega) (5:45)
- Togi Makabe  defeats YOSHI-HASHI  (11:05) in a G1 Climax 2018 Block A Match
- Hangman Page  defeats Bad Luck Fale  by DQ (8:04) in a G1 Climax 2018 Block A Match
- Michael Elgin  defeats EVIL  (16:08) in a G1 Climax 2018 Block A Match
- Hiroshi Tanahashi  defeats Minoru Suzuki  (13:59) in a G1 Climax 2018 Block A Match
- Jay White  defeats Kazuchika Okada  (25:36) in a G1 Climax 2018 Block A Match
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