A weekly boxing list compiled by Michael Rosenthal. This week: Boxers with the most weeks in a specific weight in THE RING ratings. Antonio Tarver, the No. 5-rated light heavweight, leads the way with a remarkable 570 weeks -- almost 11 years -- at 175 pounds. Here's the list (as of Tuesday):

1. Antonio Tarver: light heavywweight, 572
2. Pongsaklek Wonjongkam: flyweight, 442
3. Antonio Margarito: welterweight, 425
4. Alexander Munoz: junior bantamweight, 388
5. Verno Phillips: junior middleweight, 368
6. Omar Narvaez: flyweight, 368
7. Silence Mabuza: bantamweight, 356
8. Ricky Hatton: junior welterweight, 333
9. Glen Johnson: light heavyweight, 325
10. Felix Sturm: middleweight, 311

Michael Rosenthal can be reached at RingTVeditor@yahoo.com