I do not talk to him anymore, but I know he was quite successful long term tennis bettor. But it was few years ago when lines were not so sharp. Sports betting is very exhausting, I am former US sports bettor, I have made good money, but quit for many reasons:
2 main are
- even more crazy lifestyle than doing affiliate, I was living during nights and slept over days
- lines are sharper, less and less value around, limits are quicker -> value moved into affiliate

