Did anyone see Matteo Arnaldi taking down King Novak in straight sets at the Madrid Open? The Italian, ranked No. 44, just scored his second Top 5 win—both in Madrid—by outplaying his idol, Nole, 6-3, 6-4. Djokovic looked off, racking up 32 unforced errors, and Arnaldi pounced, mixing power with some slick drop shots. Is this the start of a new rivalry, or just a blip for the three-time champ? Thoughts on Nole’s recent form? #MadridOpen #Arnaldi #Djokovic #Tennis #UpsetAlert #Sports