It always seems foolish to talk about any upcoming fight as if it could be a popular fighter's last. Will Manny Pacquiao fight after the Tim Bradley rematch this weekend, win or lose? The odds are he will, but for now, it could be Pacquiao's last bout ever. Can Bradley make a serious dent this time?

Also this coming weekend, Charles Martin puts his heavyweight belt on the line against British Olympic gold medalist Anthony Joshua. Is Joshua essentially poaching an easy belt, or is Martin just too much of an unknown quantity?

Joining boxing historian Patrick Connor of The Fight City, FloBoxing and more this week, is Brin-Jonathan Butler, author and filmmaker. Those of you who listen regularly should be familiar with the man. There will more-than-likely be some discussion about Cuban boxing, as well as upcoming fights like Saul "Canelo" Alvarez vs Amir Khan, the likelihood of Floyd Mayweather coming out of retirement for Adrien Broner, and more.

To follow Brin and Patrick on Twitter...

Brin-Jonathan Butler: @brinicio

Patrick Connor: @PatrickMConnor/@BoxingHistory

Top Men Boxing Radio on Facebook: https://www.facebook.com/TMBRadio/

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