1) Catalan surname 2) Clay-court legend 3) Federer dueler 4) Federer foe 5) Longtime Federer adversary 6) Longtime Federer rival 7) Nine-time French Open champ 8) Rafa of tennis 9) Rival for Federer 10) Rival of Djokovic 11) Rival of Djokovic and Federer 12) Rival of Federer and Djokovic 13) Spanish server and slicer