[tps_header]Manny Pacquiao vs. David Diaz – 6/28/2008[/tps_header]
On this day in 2008, Manny Pacquiao defeated David Diaz by TKO in Round 9. With the win, Pacquiao became WBC Lightweight champion. What are your memories of this fight? Let us know by using #RBRBoxingThrowback.