Ali was seeking revenge over Guzman who inflicted her first professional loss in June but this time put in a controlled performance with the judges scoring it 96-94.

The 34-year-old said she got no sleep the night before and started her period on the morning of the fight so was feeling low on energy.

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"It was very emotional because I didn't sleep last night, zero hours basically and then I started my period so I was double down on the energy levels," Ali said speaking to DAZN.

"I called for this rematch because I really wanted to prove something, that I'm the better boxer, and I feel like did that tonight."

Guzman looked to land left hooks to the body and head in the first round but Ali found a perfect right-hand jab midway through the second and third round.

In the fourth, Ali looked hurt from a left hook but she recovered well before Guzman landed a nice right-hand uppercut in the sixth.

Ali came out on top in the seventh, timing her attacks better and landed a solid right-hand jab. Guzman looked desperate in the eighth as Ali felt a couple of heavy right-hands but she composed herself and manouvered in and out of range with in the final two rounds.

All three judges scored the fight 96-94 in Ali's favour after 10 rounds.