The UFC would like everyone to know that they’re not giving Derrick Lewis illegal peptides. “The Black Beast” raised a number ...

Derrick Lewis' explanation for being in "the best shape of (his) life" ahead of UFC 324 might've gotten him into a bit of ...

Jeff Novitzky was quick to clarify Derrick Lewis' recent claim that the promotion has been providing him with peptides head ...

UFC senior vice president of athlete health and performance Jeff Novitzky commented on heavyweight Derrick Lewis' statement ...

Jeff Novitzky has exposed alleged steroids cheats. But some ask: At what cost? March 1, 2009 — -- The detective and the scientist are hard to miss. It's Oct. 23, 2003, and IRS special agent Jeff ...

Though he might not be aware of exactly what he is taking, Derrick Lewis is feeling the difference after taking some ...

HOUSTON, Texas (KTRK) -- He's not only at the top of his sport, but he's gotten there by doing it the right way. ABC13 was on hand Friday as UFC celebrated Houston's Derrick Lewis for surpassing 50 ...