Here are the links

http://www.boxrec.com/media/index.ph...r_Pound--1990s

http://www.boxrec.com/media/index.ph...r_Pound--2000s

In 98 it was

DLH
Jones Jr
Holyfield
Trinidad
Johnson
Mosley
Lopez
Mayweather Jr
Hamed
Tapia

The only guy on that list that lost a fight in 99 was DLH