Juan Manuel Marquez vs. Victor Polo
2005-05-07 : Juan Manuel Marquez 125 lbs beat Victor Polo 126 lbs by UD in round 12 of 12
- Location: Mandalay Bay Resort & Casino, Las Vegas, Nevada, USA
- Referee: Richard Steele
- Judge: Fred Steinwinder III 119-108
- Judge: Tom Schreck 118-109
- Judge: Adalaide Byrd 120-107
- World Boxing Association Featherweight Title (3rd. defending of Marquez)
- International Boxing Federation Featherweight Title (4th. defending of Marquez)
- Weights: Marquez 125 lbs, Polo 126 lbs
- Marquez retains both titles.
- Polo down in Round 7, after his glove touched the canvas following a big right cross from Marquez.
- The loss was Polo's fifth unsuccessful attempt at a major world title.