Baller League attracts names like Mats Hummels, MontanaBlack and Felix Lobrecht. The matches are contested by ex-professionals, amateurs and reality stars.
On average, more than 300,000 viewers follow the Baller League on Twitch, Joyn and ProSieben Maxx. At peak times, half a million people watch the matches on Twitch and Joyn. The question is whether playing along isn't worth even more - be it through attention on social media or even as a springboard for your future career.