Student-athletes often face the complex task of excelling both in the classroom and on the field it strains their cognitive and emotional resources. The mental and physical fatigue from sports training, combined with the pressures of academic performance, often results in reduced focus during classroom activities (Eisenberg et al., 2019). The purpose of this study is to describe the level of concentration of senior high school student-athletes in private secondary schools in Davao City, Philippines. The concentration levels of student-athletes present a significant challenge in balancing academic responsibilities with the demands of athletic pursuits. This quantitative study uses a descriptive-comparative approach to examine differences in concentration among student-athletes in a private school in Davao City. Participants will be selected through purposive sampling, focusing on those actively engaged in competitive sports. Data will be gathered using the validated Concentration of Mobile Learning Scale by Chen and Hsu (2013) and analyzed through frequency, mean, and ANOVA. The findings aim to provide insights that support the development of student-athletes concentration in secondary schools. The results show that the demographic profile of Senior High School student-athletes, mostly 17-year-old females in Grade 11. In addition, concentration levels among the athletes are generally high, with an overall mean score of 3.71, indicating good focus in both academics and sports. The highest-rated factor influencing concentration is skill level (mean = 4.10), showing a strong link between competence and focus. Environmental factors also scored high (mean = 3.80), emphasizing the role of supportive surroundings, while the mental state dimension was rated moderate (mean = 3.25), suggesting room for improvement in mental focus. Based on the results, an effective intervention plan to improve mental concentration in student-athletes should focus on time management, mindfulness, cognitive training, and stress management. Teaching them to manage their time with structured schedules reduces overload and boosts focus, while mindfulness and cognitive exercises improve attention. Stress management techniques like relaxation exercises can help maintain concentration during high-pressure situations.