Coco Gauff‘s troubles with problematic officiating continue. After being left teary-eyed at the French Open due to a controversial call, the American tennis star was at the wrong end of a decision in Berlin before it was overturned. A technological failure during her first doubles match with Jessica Pegula in months at the WTA Berlin, nearly cost them a point.

Pegula and Gauff could not compete in the French Open together, as the former was out due to a rib injury. The dream partnership returned to the grass, but luck was not on their side. During the Round 1 match against Katerina…