ONE 164: Pacio vs. Brooks was a Combat sport event produced by ONE Championship that took place on December 3, 2022, at the SM Mall of Asia Arena in Pasay, Philippines.

[6] The ONE Flyweight Muay Thai World Grand Prix Tournament Final bout between Superlek Kiatmuu9 and Panpayak Jitmuangnon that took place at the event.

[13] However, Farinelli has been removed from the card due to tested positive for COVID-19 and was replaced by promotional newcomer Anacleto Lauron at a catchweight of 150 pounds.

[14][15] At weigh-ins, Superlek Kiatmuu9, Panpayak Jitmuangnon, Anacleto Lauron and Meng Bo all failed hydration test and were forced to take catchweights.

The bout proceeded at catchweight with Meng being fined 20% of his purse, which went to his opponent Jenelyn Olsim, Lauron must deduct the fined as agreed pay compensation in terms of weight which went to his opponent Jhanlo Mark Sangiao, but this time Sangiao refuses to accept compensation.