Las Vegas – One of the greatest careers in ring history will come to close this Thursday night, when the legendary Roy Jones Junior competes in his final bout as a professional boxer.

Widely considered one of the very best pound-for-pound fighters of all time Jones, 65-9 (47KOs), competes in cruiserweight (200lbs) bout vs Scott Sigmon, 30-11-1 (16KOs). The 10-rounder serves as the main event to a five fight Island Fights main card which features both boxing and mixed martial arts bouts.

The event will be live-streamed and available on video-on-demand basis exclusively on UFCFIGHTPASS, the UFC’s digital streaming service.

Joining combat sport play-by-play veteran TJ De Santis in the commentator booth will be Jeff Lacy. Known as “Left Hook” during his boxing career, Lacy represented the United States at the 2000 Olympics and went on to win the same IBF super-middleweight title Jones had annexed a decade earlier. Lacy also fought Jones in 2009 (the entire fight is available on UFC FIGHT PASS) and will bring a wealth of knowledge to the event.

ROY JONES JUNIOR FLASH QUOTES:

ON FIGHTING ON UFC FIGHT PASS

“This is the first live boxing on UFC FIGHT PASS. I love being the first to do something, so to be the first boxing event on UFC FIGHT PASS is cool. When I turned pro back in 1989, I said I wanted to bring new audiences boxing and that’s what I tried to do. By having my last night as a fighter on the UFC’s (streaming service) I’m bringing new eyeballs to boxing and I’m throwing a spotlight on the boxing and MMA fighters who are on the event.

“I’m been a fan of the UFC for years. Me and (UFC President) Dana White have been friends for a long time, since before he even got started with the UFC. We’ve talked about FIGHT PASS showing a fight (of mine) and it has come about perfectly.”

ON HIS FINAL FIGHT

“It feels different. I’m emotional even thinking about how I’m going to feel on the day. I’m almost tearing up talking. I’m worried about how I am going to feel all day of the fight. I may be crying all day – but once I am in the ring I’ll have to put those tears away because there’s gonna be a guy in the other corner looking to beat me. Scott Sigmon won’t care about those tears. He cares about getting the win, that’s the reality.

“I turned professional in May 1989 in this same arena, but I’ve been doing this since 1979. In 39 years there’s not been a single day where I didn’t put on glove, skip, watch tape or spend time thinking about boxing.

“Boxing has been my life and it is my life. I’ve enjoyed every moment of it. So much of it is still fresh (in my mind), not one thing but so much jumps out when I look back… representing my country at the Olympics in 1988, becoming a world champion for the first time, becoming the No.1 pound-for-pound vs James Toney, winning the world heavyweight title… like it was all yesterday.”

ON GETTING OLDER

“I’m not sad to get older, we all get old. I had a great prime. I was good in my prime, y’know? I wasn’t surprised that I was getting old, and that my abilities were getting more limited. Everybody knows everybody gets old, but I think some guys really don’t think their body will get old.

“I accepted it. People told me to retire but I knew what I could do and I’ve never let anyone tell me what to do.

“There are things I wanted to accomplish that I knew were no longer within my reach. I love boxing, even out of my prime I love boxing like I did when I was champ. But you can’t go on forever no matter how much you love it. It’s time, I’m ready to say goodbye.”