Novak Djokovic swatted aside Alexander Zverev to become the oldest French Open semi-finalist in 57 years. The 38-year-old was trailing Zverev by a set when the German accidentally swallowed a fly. Zverev, who lost in last year’s final to Carlos Alcaraz despite leading two sets to one, promptly choked again as Djokovic won 4-6 6-3 6-2 6-4.

Novak Djokovic fought back to beat Alexander Zverev on Wednesday and set up a blockbuster French Open semi-final against Jannik Sinner, after French world number 361 Lois Boisson stunned Mirra Andreeva to continue her dream run at Roland Garros.

PARIS — Novak Djokovic and Alexander Zverev were bugging out during their French Open quarterfinal Wednesday night, bothered by little flies that zoomed around Court Philippe-Chatrier as they competed. At one point, Zverev leaned over, put his hand on his knee and had a bit of a coughing fit, apparently after one of the bugs flew into his mouth.