This is a tough one.
Jennifer is fit and has heavy fight training, but Tyra is a hell of a cat, she will try to scratch and claw at Jennifer, while Jennifer tries to use her kicks and martial arts skills to her advantage.
I don't have certainties here. Whoever wins will be sore too, in what will be a test of endurance.
Maybe Jennifer wins in the end, but Tyra leaves more than few deep red marks on her body.
Interested to hear other people's opinions.
I agree. They are two women of the same age and height (more or less) and they are both fit. I also voted for Jennifer to win because I think she is stronger and more able to fight, but it will be a hard and long fight, uncertain until the end