Prediction.

Tete is a 2 weight world champion, if anything, Cunningham has over achieved as European champion, both fighters are good boxer/movers, but the main differences are, Tete has better defence aside from footwork, and better judgement of distance. Both are southpaws, that definitely favours Tete, he's far more experienced against southpaws, but the timing favours Cunningham heavily, he's improved a lot, has been a lot more active than Tete, and has an age advantage. The weight is well on Cunningham's side, all Tete's title fights have been 118 and lower, Cunningham hasn't fought below 122 in 6 years.

I think Cunningham will beat Tete to the punch in the first couple of rounds, his timing will be better, Tete will be prepared to box on the back foot, he will set up his left hand and disrupt Cunningham's pressure, but he will be surprised by Cunningham's power at 122, will try to make it a negative fight, but Cunningham will pick him off. I think Cunningham will take a toll on Tete in the mid rounds, will land the left to the head and body, and Tete will have no affect whenever he lands a clean shot, and Cunningham will pick up the tempo in the late rounds, will miss shots to land shots, and when he's able to land a sequence of clean shots, he will get the stoppage.

My prediction is Cunningham by late KO, I wouldn't be surprised if this went the distance, but I expect Cunningham to win this.