Two fighters are out this week due to inactivity. Super middleweight Dimitri Sartison (7) is out, as is super flyweight Simphiwe Nongqayi (9). Neither have anything scheduled and they haven't fought in a year. Replacing Sartison is Thomas Oosthuizen, who was previously in as a place-holder once before, and may fight Aaron Pryor Jr in the near future. Replacing Nongqayi is Mexico's Oscar Ibarra.
Next week, junior welterweight Andriy Kotelnik will be out of the rankings due to inactivity, unless he signs something in the next seven days.
The only change here is that Oleydong Sithsamerchai (8) is out because he's moved up to super flyweight. New titlist Pornsawan Porpramook is in at No. 10. There is no division nearly as difficult to track as this one. The fighters move in and out so frequently, don't consistently fight on weight, and the top fighters rarely face one another.
Other than that, no changes this week.
This Week's Ranked Fighters in Action
Super Bantamweight: No. 4 Ryol Li Lee (17-2-1, 8 KO) vs Rikiya Fukuhara (24-5-1, 18 KO)
Super Flyweight: No. 9 Yota Sato (21-2-1, 11 KO) vs Yoshihito Ishizaki (6-1-1, 4 KO)
Flyweight: No. 1 Pongsaklek Wonjongkam (81-3-1, 44 KO) vs Dondon Jimenea (26-16-4, 13 KO)
Super Middleweight: Kelly Pavlik (37-2, 32 KO) vs Darryl Cunningham (23-2, 10 KO) -- If Pavlik wins very impressively, he will take over that No. 10 spot that poor Oosthuizen took this week.