A logo-emblazoned barricade with people and trees behind it marks the backdrop of a tennis court, on which stands a young woman in a visor, tank top, skort  and knee band, who is grasping a racquet double-handed.  
a tennis player swinging a racket on a court 
A woman standing on top of a tennis court.
A female tennis player in mid swing in front of a crowd.
A woman that is on a court with a racquet.