in no particular order here are some great rounds for you to rank. There may be others that I have forgotten: Hagler Hearns, 1 Pryor Arguello 1, 1 Corrales Castillo 1, 10 Gatti Ward, 9 Trinidad Vargas, 9 Dempsey Firpo, 1 Patterson Johansson 3, 1 Morales Barrera 1, 5 Morales Barrera 3, 11 Eubank Watson 2, 11 Holmes Norton, 15 Benn Barkley, 1
Wow! Would not have occurred to me to list "those" rounds. Not saying they weren't good. Just, both of those fights are kind of remote.
Have to rewatch it to pick a specific round but some of the Lennox Lewis vs Vitaly Klitschko stuff was breathtaking. Toney/Jirov last round DLH Vargas last round
Toney/Jirov was an excellent last round. Of course it's also memorable for Emanuel Stewart having a meltdown: "He's hurt! He's hurt! He's HURT!!!!"
When Lewis got sparked by Rahman, it was poor preparation and stupidity rather than a stylistic flaw per se.
I'm not sure if I can narrow down to 10, but some great ones that haven't been mentioned would be: McKinney-Ncita 1 Rd 11 Shavers-Williams Rd 10 Norris-Waters Rd 2 Hagler-Mugabi Rd 6 Lee-LoCicero Rds 4-5