I'm not aware of any
How many matches were competitive in that time period? Depends how you define competitive, but significantly more than 10 in my eyes. And non-competitive matches still add mileage, although not as much.
Practice is definitely different now, people are not practicing nearly as rigorously as they were before. But even so, when you're competing this much you're definitely practicing more than the next guy, so that adds to the argument.