is the calf more swollen than the other leg?
Did you warm up/cool down after the game?
Thanks for the extra information, is there any change to the temperature or color of the leg or feet?
Have you seen a doctor about this?
If the pain is extreme (more than 7/10) then this needs to be seen by a doctor. There are some rare causes of pain after exercise including shin splints (if the pain is at the inside part of the calf), even a stress fracture if the right circumstances occurred.
A bone bruise is another possibility and this will take a long time to heal.
You do need to see a doctor if this pain is more than 'overused muscles'. Examination may be enough, or you may need a MRI to look at muscles and tendons and check there is no underlying damage.
The lack of swelling reduces the possibility of this being a clot but does not rule it out completely and you may also need an ultrasound of the blood vessels in the leg.