Fresh off his victory at The Open, Scottie Scheffler revealed he would give up one of his four major tournament title's in ...

Previously, One Championship also allowed soccer kicks to the head of a grounded opponent, but this practice has since been banned as part of the organization’s efforts to expand globally.

One Championship star Demetrious Johnson being interviewed by official fight announcer Dom Lau after an open work-out event in Denver, Colorado.

ONE Championship’s 10-year anniversary event, ONE X, has confirmed 19 exciting matchups so far, which have been broken down into three segments.

Check out these photos from ONE 172, which took place at Saitama Super Arena in Japan, and featured several big MMA fights. (Photos courtesy of ONE Championship.) ...

With ONE Championship 27 officially in the books, here is a look at the results from all 10 fights on the card, including Aoki's impressive defense.

ONE Championship has raised $346 million of funding through the years from investors that include Sequoia Capital, a storied Menlo Park, Calif., venture capital firm, and Temasek Holdings, a ...

ONE Championship does not have an especially deep featherweight division, and at 4-0 Tonon, should be right in the mix for a title shot. Tonon is blossoming and could turn into a top-tier 155 ...

ONE Championship is a martial arts promotion built on the values and appeal of the various martial arts of Asia. In fact, it is the largest sports organization on the continent.