A: Yes, for 90% of bettors. Excel handles regression, Poisson, and bankroll management. Only move to Python/R if you have >10,000 bets.
Relying too heavily on small sample sizes leads to rapid bankroll losses. iddaa analiz excel
Real xG data is hard to find for free. Create a proxy using "Shots on Target." A: Yes, for 90% of bettors