sportsaholic 

A person that is obsessed with sports and/or sports talk shows (Sportscenter) whether this person is obsessed with Hannah storm or Lebron James this person loves their sports and knows all about the sport(s) that they are obsessed with.

(Derived from the word workaholic)

The teacher watched the Indians on silent during the students testing because she is a sportsaholic

sportsaholic by SportsLover23 July 1, 2017

sportholic 

is a person who craves or compulsively does sport

He is sportholic

sportholic by Mirko.Eclettic May 7, 2016

shortaholic

An individual, typically a young skinny white guy, who refuses to wear long pants—even in the harshest winter weather—foregoing any explanation beyond "It's not cold."

“Did you see Norris tromping through the snow today in his shorts?”
“Yeah, he’s a textbook case of a shortaholic.”

shortaholic by Dudek9 March 23, 2012

sportaholic

Someone who is obsessed with sports but does not actually need to be good at them

Dude, Sam is such a sportaholic but he sucks like shit on the court.

sportaholic by The Knower Of Everything July 17, 2007