I will start lack of sleep days

From this week to next weekend, I will be a sleepy person. 
I need to watch TV in the middle of night. 

Why do I need to watch TV in the middle of night? 
The Wimbledon Tennis starts and matches are broadcast in the middle of night,
since there are time differences. 

I like watching tennis, especially Wimbledon Matches! 
I've watched it on TV since I was young. 
Tennis player's performance influences me. 

But actually to say, I can not play tennis. 
I can not hit the tennis ball well. It's difficult for me to hit it into the　other end court. 
I am just audience.