It will be the machine against steel at Marlintini's Roughhouse Boxing when Al "The Mean Machine" Valentine will retire after he boxes his last bout tonight against Ketchikan's Gabe "Steel" Duckworth.
"Steel" will be fighting on the same card with his brother, Tyson "Kain," who will go up against Shawn Guthrie in an MMA bout, and their father, Jack "Jackhammer," who will fight Dan "Animal" Fink.
In addition, undefeated Selena Slack will match up with Ketchikan's Anita "The Bomber" Durgan, who also is undefeated.
Klawock's James "The Beast" Roberts will rematch with Hoonah's Eric Larson, and Rudy Vonda challenged Eric Moy to a bout.
In another MMA rematch, Patryck Willis will try and grab a win from Charlie Gallant, who defeated him last month.
"We've got an extra special fight card with all these great matchups" said promoter Bob Haag.