ONE Championship is back Friday with “ONE Championship: Full Circle,” which includes a middleweight title bout at the top of the card.
Here’s how to watch the “ONE Championship: Full Circle” card from Singapore, where middleweight champion [autotag]Reinier de Ridder[/autotag] (14-0) takes on challenger and welterweight champ [autotag]Kiamrian Abbasov[/autotag] (23-4).