NJPW Wrestle Grand Slam in MetLife Dome - Night 1 was a professional wrestling event promoted by New Japan Pro Wrestling (NJPW). The event took place on September 4, 2021 in Tokorozawa, Japan at the MetLife Dome. It was broadcast on NJPWWorld.com.
Results[]
- Numbers in parentheses indicate the length of the match.
- (c) refers to the champion(s) heading into the match.
- Pre-Show: Queen's Quest (Momo Watanabe & Saya Kamitani) defeated Lady C & Maika (12:02)
- Flying Tiger (Robbie Eagles & Tiger Mask) defeated Los Ingobernables de Japon (BUSHI & Hiromu Takahashi) (11:40)
- SHO defeated YOH by referee's decision (24:41)
- Toru Yano defeated Chase Owens (c) in an I Quit Match to win the NJPW King of Pro-Wrestling Championship (28:03)
- Jeff Cobb (w/Great-O-Khan) defeated Kazuchika Okada (27:41)
- Hiroshi Tanahashi (c) defeated Kota Ibushi to retain the IWGP United States Heavyweight Championship (17:47)
