Epidemiology of Injuries in National Collegiate Athletic Association Men's Baseball: 2014-2015 Through 2018-2019.

CONTEXT: The National Collegiate Athletic Association has supported men's baseball championships since 1947. Since its inception, the number of participating teams and athletes has considerably expanded.
BACKGROUND: Frequently conducting injury surveillance of collegiate baseball athletes is essential for identifying developing temporal patterns.
METHODS: Exposure and injury data collected in the National Collegiate Athletic Association Injury Surveillance Program during 2014-2015 through 2018-2019 were analyzed. Injury counts, rates, and proportions were used to describe injury characteristics; injury rate ratios were used to examine differential injury rates.
RESULTS: The overall injury rate was 3.16 per 1000 athlete-exposures. The preseason injury rate was significantly higher than the regular season injury rate. The most commonly injured body parts were shoulder (16.1%), arm or elbow (16%), and hand or wrist (13.9%). The most reported specific injury was hamstring tear (7.9%).
CONCLUSIONS: The findings of this study aligned with previous studies-most injuries were due to noncontact and overuse mechanisms, less than one-half of injuries were related to upper extremity body parts, and one-third of all injuries were reported among pitchers. © by the National Athletic Trainers' Association, Inc.