A few things...
I always allow my jerseys to air dry; replica and authentic / game worn.
The game worn I only wash in Oxy-Clean, as it leaves no fragrance, but does a great job bringing out the colors.
Authentic and game worn jerseys, I will wash in hot water; whites especially, unless they are either dark enough or red, then I wash them in warm or cold.
Replicas, you're better off washing in cold water and always air-dry. No dryer, as it will take it's toll on the screen print.
Some authentics and game wotn jerseys have screen printing. Use your best judgement per the gauge of screening. Some teams or specifications call for a heavy screen. If that's the case, those are generally safe to dry in a dryer. If you can see fabric through the screening, air dry is best.