Answer:
A sport with love and service played by singles and pairs.
My first is high my second damp my whole a tie a writer's cramp.
From house to house I go, sometimes narrow, sometimes wide. Whether there's rain or snow, I always stay outside. What am I?
I have no weight but I could destroy a mansion. What am I?
I am a piece of paper that takes most people 3 or 4 years to get. What am I?
What is 9 added to any number ending in 1