Pro sports are as real as it can get.
TV wrestling is not a sport, it is a scripted soap opera.
Pro sports serves an important function as social glue un cites and nationally.
Nerds need to get out in the street and toss a football around....maybe even choose up sides and have a game.
You realize that some videogames ARE a pro sport these days, right?
Do you have any idea how much MONEY is involved with videogames as pro-sports? Just take Starcraft 2 alone; its pro-gamers routinely make six figure salaries, and can fill a stadium with more people than your american superbowl can. And they're not just fat 13 year olds just playing a game either, they train with all the intensity of any other pro-athlete; just focused on the mental more so than the physical. In fact, training and performance is so important that 24 is often considered the default retirement age because your brain's response time will have naturally decreased by all of 150ms or thereabouts. (Just take a look at:
https://www.youtube.com/watch?v=YbpCLqryN-Q to see how important that can be)
Anyone who thinks that videogames can't (or aren't) a pro-sport by now is living about 15-20 years behind the times. Welcome to the present.