The retired tennis player told the journalist

[Bassim]

I am wondering if my sentences are grammatically correct.

The retired tennis player told the journalist he felt the strongest pressure whenever he played at home. He compared it to an actor having stage fright.

 

[teechar]

Change "having" to "feeling."

 

[emsr2d2]

I have no problem with "having stage fright".

John: What's wrong with you? You're trembling.
Bob: I've got stage fright!