It was a quiet weekend for boxing fans but there were still world titles contested and there's one seismic change in the heavyweight division in The Ring's latest ratings update.

The big news at bantamweight is that Junto Nakatani has vacated his Ring title with his debut at junior featherweight scheduled for Dec. 27 in Riyadh, Saudi Arabia. The Japanese star will take on Sebastian Hernandez on 'The Ring V: Night of the Samurai'.

On Saturday night, Oscar Collazo retained his Ring, WBA and WBO strawweight titles with a seventh-round stoppage victory over Jayson Vayson.

On the undercard of that bout, Gabriela Fundora kept hold of her Ring and undisputed flyweight titles with a seventh-round knockout of her own against Alexas Kubicki.

Earlier in the week Liam Paro beat David Papot by unanimous decision on his welterweight debut.

Scroll down to read the alterations made.

Anthony Joshua leaves the list from the No. 5 spot due to inactivity. Everyone below him moves up a spot. Efe Ajagba is the new entrant at No. 10.

C OLEKSANDR USYK Ukraine 24-0-0 (15 KOs)

1 TYSON FURY U.K. 34-2-1 (24 KOs)

2 JOSEPH PARKER New Zealand 36-3-0 (24 KOs)

3 AGIT KABAYEL Germany 26-0-0 (18 KOs)

4 DANIEL DUBOIS U.K. 22-3-0 (21 KOs)

Liam Paro exits the list from the No. 5 spot after moving up in weight. Every below him moves up a spot. New entry is Adam Azim at No. 10.

C TEOFIMO LOPEZ U.S. 22-1-0 (13 KOs)

1 RICHARDSON HITCHINS U.S. 20-0-0 (8 KOs)

2 SUBRIEL MATIAS Puerto Rico 23-2-0 (22 KOs)

3 ALBERTO PUELLO Dom. Rep. 24-1-0 (10 KOs)

4 ARNOLD BARBOZA U.S. 32-1-0 (11 KOs)

Masataka Taniguchi is a new entry at No. 10. Jayson Vayson leaves the list.

1 CARLOS CANIZALES Venezuela 28-3-1 (20 KOs)

2 KYOSUKE TAKAMI Japan 10-0-0 (8 KOs)

3 RENE SANTIAGO Puerto Rico 14-4-0 (9 KOs)

4 THANONGSAK SIMSRI Thailand 39-1-0 (34 KOs)

5 SIVENATHI NONTSHINGA S. Africa 13-2-0 (10 KOs)

6 SHOKICHI IWATA Japan 14-2-0 (11 KOs)

7 REGIE SUGANOB Philippines 16-1-0 (6 KOs)

8 CRISTIAN ARANETA Philippines 25-3-0 (20 KOs)

9 ERIC BADILLO Mexico 18-0-0 (8 KOs)