Self
A ONE Flyweight World Championship rematch between current three-time champion Adriano Moraes and former UFC Flyweight Champion (also 2019 ONE Flyweight World Grand Prix Champion) Demetrious Johnson headlined the event. The pairing previously met at ONE on TNT 1 in April 2021 where Moraes defeated Johnson by KO in Round 2.
Self
ONE Championship: Bad Blood was a Combat sport event held by ONE Championship on February 11, 2022 at the Singapore Indoor Stadium in Kallang, Singapore. Bibiano Fernandes was scheduled to make his second ONE bantamweight title defense against John Lineker in the main event. However, Lineker tested positive for COVID days before the event and the bout was pulled. The interim Heavyweight title fight between the Russian Anatoly Malykhin and the Belarusian Kiril Grishenko was promoted to the main event.
Self
"ONE on TNT 4" was a Combat sport event held by ONE Championship on April 28, 2021 at the Singapore Indoor Stadium in Kallang, Singapore.
