- Promotion New Japan Pro Wrestling
- Event Type Pay Per ViewTournament
- Event Date October 18, 2020
- Event Series G1 Climax / IWGP League / MSG League / World League
- Year 2020
- Country Japan
- Location Tokyo, Japan
- Arena Ryōgoku Kokugikan
- Attendance 2,928
- Network NJPW World
- Main Event Kota Ibushi vs. SANADA
RESULTS
- Suzuki-gun (Zack Sabre Jr., Taichi, El Desperado & Douki) defeat CHAOS (Toru Yano, Tomohiro Ishii, YOSHI-HASHI & Hirooki Goto)
- Los Ingobernables de Japón (Hiromu Takahashi & Shingo Takagi) defeat Suzuki-gun (Minoru Suzuki & Yoshinobu Kanemaru)
- Taguchi Japan (Jeff Cobb, Juice Robinson, Hiroshi Tanahashi & Master Wato) defeat Bullet Club (Jay White, KENTA, Taiji Ishimori & Gedo)
- The Empire (Will Ospreay & Great-O-Khan) defeat CHAOS (Kazuchika Okada & SHO)
- Bullet Club (EVIL & Yujiro Takahashi) defeated Los Ingobernables de Japón (Tetsuya Naito & BUSHI)
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G1 Climax 30 - Final
Kota Ibushi defeats SANADA