Soccer injuries have a low prevalence, albeit prompting detrimental effects for individuals and teams, particularly with prolonged convalescence periods. Age and injury severity appear as the most robust correlates with recovery duration. The role of dispositional mindfulness remains unknown, however, despite considerable evidence that highlights positive effects of mindfulness on injury rehabilitation. This study sought to examine whether dispositional mindfulness explained additional variability in injury time loss in an elite sample of soccer players (N = 207). A series of moderated regression analyses examined whether dispositional mindfulness interacted with either age or injury severity in explaining the length of recovery from an injury. The main findings suggest that dispositional mindfulness was unrelated with length of recovery. In contrast, age and injury severity related robustly with the length of lesion recovery, which was even longer for the older players with very severe injuries. The current findings constitute a novelty in the study of injuries in soccer and open new research lines to determine whether mindfulness interventions are likely to contribute to shorten objective rehabilitation length for a more sustainable approach to sports injury.