[7] On 24 July 2021 Carillo faced Mo Abduraham at Combat Fight Series 5 for the ISKA Muay Thai Intercontinental 65 kg title.
[8] Carrillo faced Jack Kennedy at the Supershowdown 10th Anniversary event in Bolton, England on 24 October 2021 defeating him by first round knockout.
He won the fight by third round technical knockout on advice of the ringside doctor due the multiple cuts on his opponent's face.
[10] On 26 March 2022 Carrillo faced Jeremy Monteiro for the vacant ISKA Muay Thai World 65 kg title at the Combat Fight Series 7 event.
[12] Carrillo became the WMO Super Welterweight world champion when he defeated Alessio Malatesta by unanimous decision for the vacant title on 12 November 2022.
[13] On 24 March 2023 Carillo announced that he had signed a contract with the ONE Championship organization, making his debut at ONE Friday Fights 13 on 21 April 2023 against Furkan Karabag, winning the bout via TKO in the third round.