A Systematic Review of Machine Learning in Sports Betting: Techniques, Challenges, and Future Directions In tennis, metrics include accuracy, F1 score, ROI, logistic loss, Brier score, precision, recall, RMSE, kappa statistic, and percentage of first serves. Studies by Sipko and Knottenbelt (2015), and Cornman etal. (2017) used these metrics for performance evaluation. Pelechrinis et al. (2019)…
