What I noticed about sports pickers is that they find exploit any discrepancies in the odds being offered by bookmakers. Making them really good at what they do and a bit of luck of course. Hope someone wilk share methods of doing so.
I think that's another thing, it's called no risk betting because they are using arbitrage betting taking advantage on odds differences of different bookies. I think what OP would like to know is on how to win in sports, like your win rate should be over 52% to be profitable.
I read in some forums asking the similar question, some said that 52% is the key and with a good bankroll management, it's possible to be profitable.
It's 52.4% win percentage you're decent, around 55% you're doing great, around 60% over a decent sample you're a sports betting god.
But here's the thing, to make a living out of sports betting, you gotta have a large enough bankroll. That's why when somebody asks they want to make 100k in betting sports in a year, how do they do it? The answer is they should have a 100k bankroll to win 100k.
And by bankroll, it's the money used just for betting. If anybody wants to bet sports or play poker for a living, you gotta have at least 6 months worth of living expenses in your bank account separated from your bankroll.