A retired tennis pro reacts with astonishment to Rafael Nadal’s unmatched dominance on clay, as a jaw-dropping stat about his career goes viral online.

In 2021, Alexander Zverev faced off against Novak Djokovic in the ATP Finals. The pair met at the semi-final stage, with Zverev winning 7-6 4-6 6-3. The German, who went on to defeat Daniil Medvedev ...