universal_education on Instagram: "- This post shares a iconic 2021 Wimbledon clip of Novak Djokovic serving four consecutive aces down the centre line against Prajnesh Gunneswaran, completing a 46-second service game in the first round. - The sequence highlights Djokovic's serve accuracy, with all balls clipping the T-line; he boasts a career 72% first-serve points won rate and over 12,000 aces as of 2025, per ATP data. - Posted in response to a fan prompt for favourite serves, it garners prais