Isaiah Thomas Takes on Floyd Mayweather August 29, 2015 Boston Celtics Boston Celtics guard Isaiah Thomas and good buddy Floyd Mayweather do battle on the hardwood in a pickup game with an unexpected outcome. Money Mayweather taking a rare loss. Share this Facebook Twitter Pinterest Whatsapp Email Tags: boxingisaiah thomasvideo You might be interested in September 2, 2017 Jayson Williams Shares His Crazy Life Journey with Funk Flex September 2, 2017 Ball in the Family S1E2 (Full Episode) September 2, 2017 Ball in the Family S1E1 – Forging to Path (Full Episode) Hooped Up Previous Story Darryl Dawkins Top 20 Dunks Next Story D’Angelo Russell ‘Got Next’ Illustration Latest from Boston Celtics Isaiah Thomas Fearless Illustration IT4 has no fear Boston and Paul Pierce Say Farewell to Each Other Thank You Paul Pierce Kevin Garnett Top 50 Highlights Need more reasons to believe the Big Ticket was awesome? Watch this. Al Horford, Celtics Agree to $113M Deal Celtic Pride! Boston Celtics Average Joe vs Prospect Challenge Spoiler alert: Marc D'Amico will not be selected by the Celtics in the second round.