The Los Angeles Galaxy announced Wednesday that under-13 player Tommy Mark died on Monday.
The team issued a statement on Mark's death:
"The LA Galaxy and the Southern California soccer community are deeply saddened by the passing of Galaxy Academy player Tommy Mark on Monday, April 16. Tommy was a tremendous young man who was loved by his family, his friends and his teammates. The entire LA Galaxy family is mourning his loss. Our thoughts are with his family at this time."
The cause of death was not disclosed.
This article will be updated to provide more information on this story as it becomes available.