Professional soccer players typically sustain between 2 and 7 injuries per 1,000 hours of training and 10 to 35 injuries per 1,000 hours of match play. In practical terms, a professional player on a full squad can expect to miss time due to injury at least once or twice per season, and some positions and playing styles carry even higher risk. The exact frequency depends heavily on whether you’re talking about matches or practice, professionals or weekend players, men or women, and adults or youth.
Match Day vs. Training Risk
The single biggest factor in how often injuries happen is game context. Matches produce roughly twice the injury rate of training sessions. Studies of professional players consistently find around 9 to 10 injuries per 1,000 match hours compared to about 4 to 5 per 1,000 training hours. The difference makes sense: matches involve higher intensity sprinting, more physical duels, and less controlled conditions than a typical practice.
Because players spend far more total hours in training than in matches, the raw number of training injuries can still be significant across a full season. But minute for minute, stepping onto the pitch on game day is where the real risk concentrates.
Where Injuries Happen on the Body
A six-year study of Major League Soccer players tracked nearly 10,000 injuries and found a clear pattern. The thigh was the most commonly injured body region, accounting for 30.8% of all injuries. The knee came second at 13.5%, followed by the ankle at 12.5%. Together, those three areas made up more than half of every injury recorded.
This distribution reflects the demands of the sport. Soccer involves constant acceleration, deceleration, and direction changes, all of which load the thigh muscles, knee ligaments, and ankle joints heavily. Hamstring strains alone represent between 4% and 13% of all soccer injuries and are the single largest cause of playing time lost in the sport.
Most Injuries Don’t Involve Contact
Despite soccer’s reputation as a physical, tackle-heavy game, the majority of injuries happen without anyone touching the player. About 66% of lower limb injuries are non-contact, meaning they result from sprinting, cutting, landing, or decelerating rather than from a collision or challenge. The numbers are even more striking for specific injury types: more than 90% of muscle injuries and 51% to 64% of ligament injuries (including ACL tears) occur in non-contact situations.
This is actually encouraging from a prevention standpoint. Non-contact injuries are largely driven by fatigue, poor movement patterns, and inadequate conditioning, all of which can be addressed through targeted warm-up programs and load management. Tournament data backs this up. At the 2004 European Championship, researchers recorded 10.1 injuries per 1,000 hours of exposure. By the 2024 European Championship, that figure had dropped to 4.0 per 1,000 hours. Researchers attribute the improvement to better injury prevention protocols, load monitoring, and recovery practices that have become standard across elite clubs.
How Severe Are Most Injuries?
Not every injury means weeks on the sideline. Researchers classify soccer injuries into four categories based on time missed: minimal (1 to 3 days), mild (4 to 7 days), moderate (8 to 28 days), and severe (more than 28 days). The largest share of injuries, about 39%, fall into the minimal category. Roughly 20% are mild, 24.5% are moderate, and 16.3% are severe enough to sideline a player for a month or more.
So while injuries are frequent, most of them are relatively short disruptions. The serious ones, like ACL tears or high-grade hamstring strains, are less common but carry outsized consequences. A hamstring injury that keeps a player out for weeks can still affect performance even after they return, though most players reach their pre-injury running speeds within one or two matches of coming back.
Reinjury Is a Real Concern
Once a player has been hurt, the risk of the same injury recurring is meaningful. In one tracked professional squad, 15% of all muscle injuries were reinjuries, meaning the same muscle that previously tore was injured again. Hamstring reinjuries are particularly common and often happen within the first few weeks of return to play, especially when players come back before fully regaining strength and flexibility. This is one reason why professional clubs invest heavily in graduated return-to-play protocols rather than rushing athletes back to competition.
Women Face Higher ACL Risk
Overall injury rates in women’s soccer are broadly comparable to men’s, but one specific injury stands out. Female soccer players tear their ACL at 2.79 times the rate of male players, with a season incidence of 1.06% in women compared to 0.38% in men. This elevated risk emerges after age 14, likely tied to hormonal changes, differences in hip and knee alignment, and neuromuscular control patterns that develop during puberty. Before age 14, the rates between boys and girls are similar.
Youth Players and Growing Bodies
Youth soccer injury rates vary enormously depending on age and competition level. Elite youth players in the U13 age group experience about 6 injuries per 1,000 training hours and 21 per 1,000 match hours. By U18, those numbers climb to 11 per 1,000 training hours and nearly 44 per 1,000 match hours, approaching or even exceeding adult professional rates. Non-elite youth players generally have lower rates, ranging from about 2 to 24 injuries per 1,000 match hours.
The jump in injury rates during the mid-to-late teen years aligns with growth spurts, increased training loads, and the transition toward adult-level physical play. Severe injuries also become more common in older youth players. For recreational youth players at younger ages, the overall risk is considerably lower, though ankle sprains and knee injuries still dominate the injury profile just as they do in the professional game.