You will likely failed in the long run since gambling and trading has completely different mechanics on how they work. Gambling is mainly based on luck even on sportsbook. Your trading skills is not applicable on gambling because price pattern and sports behavior have different factor to consider.
Sports analysis is much complicated than price analysis since there’s no indicator and pattern that will help you to guess the result.
Anyway, it will not hurt you to do some experiments.
I disagree with you that gambling is mainly based on luck, gambling is not mainly based on luck yes there's luck in gambling so also trading and any other business or investment there's luck in a lot of things not only gambling, if you are a gambler and you believe gambling is just base on luck you will lose a lot of money, when it comes to gambling your experience and involvement in that sport matters a lot, it gives you 70 percent of your winning chance, take for example you bet on football matches only and you don't know anything about football you don't even know the strength of each team how will you win however if you know everything about football and you also know the strength of each team believe me or not you will win more than you lose, it is true that sometimes the weaker team wins the stronger but if you use experience you will bypass that, gambling is not mainly based on luck is based on how skilled, experience and knowledgeable you are in that particular sport you gamble on.