Hatsu Hioki

“UFC on FX 4″ takes place tonight in New Jersey, and Heavy.com has you covered with all the evening’s preliminary card action, beginning at 5 p.m. ET.

HeavyMMA’s mixed martial arts rankings are back this week with a look at the featherweight division. Jose Aldo again reigns supreme. But who’s No. 2?

Hatsu Hioki, widely regarded as the No. 2 featherweight in the world behind Jose Aldo, tries to make it 3-0 in the UFC when he meets Ricardo Lamas on June 22 at UFC on FX: Maynard …

HeavyMMA’s Megan Olivi talks to Hatsu Hioki after his big win over Bart Palaszewski at UFC 144 in Japan.

Featherweights Hatsu Hioki and Bart Palaszewski have verbally agreed to face off at UFC 144 in February.

All 17 fighters who submitted drug samples at UFC 137 this past October were clean, including main event winner Nick Diaz.

UFC 137 is in the books, and we’re going to play fantasy matchmaker. Check out the five fights we’d like to see coming out of the event.

Japanese superstar Hatsu Hioki discusses his UFC debut and his win over George Roop at UFC 137.

If you’re still trying to decide whether or not you should order UFC 137 tonight, you might want to see what we have to say before making up your mind.

We take an analytical look at the line-up for UFC 137, from the first fight of the night through to the main event match-up between Nick Diaz and BJ Penn.

With UFC 137 just around the corner, it’s time to cast your votes for who will end up on top. Let your voice be heard with the UFC 137 Fight Day Fight Card.

Jose Aldo and Frankie Edgar successfully defended their titles on Saturday night. Here’s look at who could be next for the two UFC champions.

Two preliminary bouts from UFC 137 will broadcast live on Spike TV this October from Las Vegas, Nevada.

Featherweight contender Hatsu Hioki will make his UFC debut at UFC 137 against George Roop.

Spencer Kyte offers his picks for the most intriguing fighter in each division as the UFC embarks on the second half of 2011.