Ann Wolfe

"She's Muhammad Ali's daughter, she's not Muhammad Ali." That's boxing superstar Claressa Shields essentially telling Laila Ali to put up or shut up ... after Ali trashed Shields this week as an inferior fighter. Shields appeared on the "TMZ Sports" TV show (airs weeknights on FS1) to respond to…

James Kirkland was simply not prepared to step in the ring with a fighter like Canelo Alvarez ... so says his legendary ex-trainer Ann Wolfe who tells TMZ Sports he took the fight way too soon. Kirkland was KNOCKED THE HELL OUT in the 3rd round of his fight with Alvarez this weekend ... after…