Round opens up Rios’ brow

Manny Pacquiao sizes up Rios in the beginning of the sixth as Rios tries to catch up in the score card landing some decent punches on the Filipino.

Rios lands a straight as Pacquiao glimpses at the ref but the Filipino follows it up with a flurry of hits.

Pacquiao cuts Rios above the left eye, the Mexican bothered now with the flowing blood in the final seconds of the round.