I posted regarding this before back in 2018. Many said couldn't be done but i followed the methodology and the picks religiously and here we are. Spreadsheet shows all the picks in the log sheet and the dashboard shows the summary.
It's not an easy feat but if you put your mind into it, you can really achieve it, this is sports betting where it involves analysis and luck, you are lucky that you analyze the majority of your bet correctly, I think you're not the only one doing this, there are hundreds or thousands of sports bettors doing the same, you are also well organized you are a true sports bettors.
But remember that his chance to repeat his winning will not always happen as in sports betting or other gambling games will have change from time to time. And he needs to collect more information about what he wants to bet because that is the only way he will have a chance to win in the next bet. He will compete with the other sports bettors who will have the same goal to win so it will not be easy for him to have consistent winning.
You wouldnt know on what would happen next even if you have these things on last 3 years but doesnt mean that you would be still able to do so in upcoming years to come and this is fact.
But somehow 3 years experience is something that cant really be denied that he's really doing good at this and able to make a million with not so big bet numbers.
Nothing does have the assurance but at least you do already know on what are the things you do need to do.
With that experiences in 3 years, I guess he can continue to search the updated news that can help him understand what is happening with the sports and he will have a chance to place the bet on his favorite sports.
Hopefully, he still has his luck in this year and the next years to back to make a big win because we never know when our luck will leave us. We can only try to search for the updated news, gather it, select the right team and hope that we can win.