Stardom 5STAR Grand Prix 2020 - Night 1 took place at the Korakuen Hall in Nagoya. The event took place on August 8, 2020.
Results[]
- Numbers in parentheses indicate the length of the match.
- (c) refers to the champion(s) heading into the match.
- Rina defeated Hina (4:31)
- Starlight Kid defeated Death Yama-san in a 5STAR Grand Prix 2020 Red Block Match (3:01)
- AZM defeated Saya Iida in a 5STAR Grand Prix 2020 Blue Block Match (8:03)
- Konami defeated Saya Kamitani in a 5STAR Grand Prix 2020 Red Block Match (8:06)
- Maika defeated Momo Watanabe in a 5STAR Grand Prix 2020 Blue Block Match (8:12)
- Syuri defeated Natsuko Tora in a 5STAR Grand Prix 2020 Blue Block Match (7:46)
- Himeka defeated Tam Nakano in a 5STAR Grand Prix 2020 Red Block Match (16:17)
- Utami Hayashishita defeated Jungle Kyona in a 5STAR Grand Prix 2020 Blue Block Match (14:38)
- Giulia defeated Mayu Iwatani in a 5STAR Grand Prix 2020 Red Block Match (17:28)