Left-handers make up barely one in ten people, yet they appear in a far larger share of Grand Slam tennis finals and titles than you’d expect. Digging into every Open Era singles final across the four majors, this article uncovers just how often lefties show up on the last weekend, which southpaws dominate the record books, and why opponents struggle so much with them. From Laver, Connors and McEnroe to Navratilova, Seles, Kvitová, Nadal and Kerber, we explore the data, the patterns and the science behind the left-handed advantage.




















