Here's How To Win:

On Facebook, LIKE our Daily 12 Days of Christmas Giveaway post.

On Google+, +1 our Daily 12 Days of Christmas Giveaway post.

Make sure to share the post with your friends too.

Check back everyday on both Facebook and Google+ for more chances to win.

PRIZES:

12. Sunday, December 25: $400 Tennis Express Gift Card

Congratulations to our Winners!

Day 1: Fernando Verdasco Signed Dunlop Racquet: M. Pettus, TX

Day 2: Roger Federer Autographed Cap: D Evangelista, NY

Day 3: Gael Monfils Signed Prince Racquet, J. Lin, CA

Day 4. Ana Ivanovic Signed adidas adiZero Top, A. Owens, VA

Day 5. Andre Agassi Signed Head Tennis Ball, F. Petho, PA

Day 6. Andy Roddick Autographed Trading Card, B. Belowski, NC

Day 7. Rafael Nadal Signed Nike T-Shirt, I. Mertens, NE

Day 8. Caroline Wozniacki Signed adidas Visor, A. Omarbekova, UK

Day 9. Novak Djokovic Signed Head Racquet K. VanSchaic, NY

Day 10. Kim Clijsters Signed Fila Hat, L. Yeoh, Malaysia

Day 11. Roger Federer Signed Nike T-Shirt, L. Hartmann, Australia