Something/someone you see on a tennis court

 28%

Ball

 20%

Net

 17%

Racket

 17%

Player

 7%

Umpire

 3%

Ball boy

 2%

Line

Something you`d find in a tennis player`s bag;
Tennis players handshake - picture.

17-Racket

28-Ball

2-Line

20-Net

3-Ball boy

17-Player

7-Umpire