Did anyone catch Sascha Zverev’s heated moment in Madrid? After a tight call went against him in his match vs. Davidovich Fokina, Zverev grabbed his phone to snap a pic of the ball mark—right on court! The umpire wasn’t having it and hit him with a warning for unsportsmanlike conduct. Zverev later posted the photo on Instagram, throwing shade at the electronic line-calling. Do you think the tech is reliable, or did King Sascha have a point? #MadridOpen #Zverev #TennisDrama #LineCallControversy #Sports