Interesting arrangement, but maybe would have been more effective if shot looking (almost like a macro) right into one of the rackets. The composition seems just to be a bit centered. Maybe think of the use of negative space to enahnce your images. The lighting seems to have dulled the colour saturation a little bit also and I can see some noise artifacts/compression artifacts in around the blue handle that are slightly distracting.
This arrangement doesn't do much to make this an interesting subject or an appealing photo. The background is simple and the image is sharp. You might want to keep in mind the classic triangle when arranging a still-life. This is almost there but not quite. If the shadows had formed more of a diagonal perhaps.