Although the time before your surgeon let's you return to sports varies, any pivoting sports place great forces through the reconstruction.
A autograft acl (your own tendon) typically takes 6-7 months to mature while an allograft
acl (donor tendon) typically takes 8-9 months to mature. The higher your performance level, the more important it is to wait for the acl to heal and mature. 8-9 months!