This book constitutes the refereed proceedings of the First International Conference on Sports Analytics, ISACE 2024, held in Paris, France, during July 12-13, 2024. The 19 full papers, 1 short paper and 7 Practical Experience papers included in this volume were carefully reviewed and selected from a total of 66 submissions. The vision of this new International Sports Analytics Conference and Exhibition (ISACE) series is to bring leading academics, researchers, coaches, psychologists, managers and technologists together to advance the state-of-the-art of sports analytics.