I would like to think Yates calves look bigger bcz his legs are a lot smaller than Jay.
His actual muscle bellies are a lot larger than Jay's. Jay trained with Dorian around 1996 and said, "People talk about his back all the time, but he has a lot of other crazy body parts. His calves are so ridiculous they just make you want to quit training".
Dorian's calves were bigger and better than even Nasser's and Paul Dillett's. Matarazzo never had Yates' outer calves (same as Nasser).