ON THIS DAY in 2006, at The Thomas and Mack Centre in Las Vegas, friends-turned-rivals Floyd Mayweather Jnr and Zab Judah met, with the unbeaten “Pretty Boy” (as Floyd was known back then, not yet having adopted his “Money” moniker) defending his IBF welterweight crown.

In 2015, Judah and Mayweather came together again, as sparring partners, while Floyd prepared to fight Manny Pacquiao. Some reports suggesting that Judah dropped his old pal with a body shot…

Here’s what we can take as fact about their rivalry:

1. GOING into the Judah showdown, Mayweather, then aged 29, was sporting a perfect 35-0 (24) ledger and he was one fight removed from his most highest profile fight yet; a crushing of the massively popular Arturo Gatti which turned Floyd into a Pay-Per-View star. Southpaw Judah, aged 28, and holding a 34-3(25) record, was actually coming off a loss; an upset points defeat to the largely unheralded Carlos Baldomir.

2. DESPITE the January 2006 loss to Baldomir, a defeat that cost Zab his WBC welterweight crown, the Mayweather fight – dubbed “Sworn Enemies” – went ahead, with respective promoters Don King (Judah) and Bob Arum (Floyd) re-working the bout.

3. BEFORE the fight, most notably in 2004, Mayweather and Judah had sparred together. Reports from the April 2004 session stated how Mayweather, then in training for another southpaw in DeMarcus Corley, had dominated Judah in the gym session, forcing the spar to be stopped to save Zab from a beating. This event, Dan Rafael wrote, all but ended the friendship the two welterweights had previously enjoyed.

4. JUDAH had a strong start in the fight, troubling Floyd with his own sizzling hand speed, even appearing to score a knockdown in the second-round. Mayweather’s glove touched the canvas after a Judah hook scored, but referee Richard Steele did not issue a count. There would be further controversy to come.

5. AFTER having problems with his rival’s quickness and southpaw stance, Mayweather took control in the fifth round. By the seventh, Zab’s nose was bleeding and he was being backed up by the physically stronger Mayweather.

6. NOW ahead on the cards of most ringside observers, Mayweather saw all hell break loose in the 10th round. Judah belted “Pretty Boy” with a hard low blow, followed by another illegal punch; this one to the back of Mayweather’s head. Floyd was in obvious distress and referee Steele immediately called for a time-out. At this point, Floyd’s uncle and trainer Roger piled into the ring and confronted Judah. Seconds later, the ring was filled with bodies, chaos now the order of the day. Along with Roger Mayweather, Yoel Judah, trainer and father of Zab, climbed into the ring to take part in the melee; even throwing a punch at Mayweather‘s uncle. Leonard Ellerbe, Floyd’s right hand man, was also involved in the ugly scene. Eventually, after a substantial amount of time, the ring was finally cleared and the fight resumed.

7. THE final two rounds were largely uneventful, with Mayweather, having regained his composure, choosing to take no risks in cruising to a points victory he was certain he had in the bag. Despite the earlier nastiness, the two fighters even touched gloves and embraced ahead of the final three-minutes.

8. MAYWEATHER kept his belt and unbeaten record by unanimous decision, winning by scores of 119-109, 117-111 and a closer third tally of 116-112.

9. AFTER the fight, the recriminations began. An April 13 hearing held by the Nevada State Athletic Commission handed out hefty fines to Roger Mayweather ($200,000) both Zab and Yoel Judah ($350,000 and $100,000 respectively) and to Leonard Ellerbe ($50,000). In addition, the licences of Roger Mayweather and both Judah’s were revoked for a year, with Ellerbe’s licence being suspended for four months.

10. YEARS later Zab and Floyd sparred again. With Mayweather getting ready for his “Fight of The Century” with Manny Pacquiao, Judah was brought in to replicate Pac-Man’s southpaw stance and speed. Various reports emerged after the session; some saying Mayweather again beat up on Zab, some reports saying Judah turned the tables on his long-time friend/foe.