At the age of 65+ my wrestling years are under the mat rather than above. I would still give it a whirl with the right opponent for good times sake, but nothing extremely competitive anymore. Those were the years of high school and slightly beyond when i was 140lbs, quick and slippery.
I love watching the school wrestling on Youtube as that's a reminder of wonderful days gone by. As a kid I was enthralled with pro wrestling until I stopped mostly due to all the hype. So it's back to middle/high & college wrestling for viewing purposes and great memories.