Watching Stefanos blow FOUR straight break points in the final set against Altmaier was painful enough, but then this dude has the audacity to lecture his opponent about an underarm serve? After choking away a match he had completely under control? The Greek had Altmaier on the ropes multiple times and couldn't close it out, then acts like a sore loser when the German pulls off a massive comeback. Zero back-to-back wins since April tells you everything about his mental game right now. Is Tsitsipas officially washed or can he bounce back from this embarrassment? #Sports #Tennis #Tsitsipas