https://finance.yahoo.com/news/esports-arena-e3-2018-puts-144500901.html

Every esports title attracts a unique audience, but in general, professional-gaming fans are predominantly male (as are players, coaches and shoutcasters), and they're mostly between the ages of 16 and 24, Martinez-Rea said.

"It is the entertainment of choice, really, for that generation," she said. "So they are really driving the next generation of how we all consume content."