In 2016, Andrew Richardson, a towering former British tennis player known for his serve-and-volley style, began a coaching tenure at Culford School, a private institution in Bury St Edmunds. Standing 6 feet 7 inches tall, Richardson brought a demanding intensity and high standards to the role, qualities that quickly earned him respect from both players and staff. Culford’s assistant head, Dave Watkin, recalls Richardson’s uncompromising approach, noting how he insisted on full effort in training drills, a mindset that became a hallmark of his coaching style.
Richardson’s playing career peaked with a world ranking of 133 and a third-round appearance at Wimbledon in 1997. Born in Peterborough in 1974—the same year as fellow British player Tim Henman—the two formed a close bond from their junior days, a relationship that endured, with Richardson even serving as Henman’s best man. After retiring early at 26 due to injuries and stalled progress, Richardson transitioned into coaching with the Lawn Tennis Association.
His coaching journey included early work at Bromley Lawn Tennis Club, where he mentored a young Emma Raducanu between the ages of 10 and 11. Jason Goatley, who oversaw coaching operations at Bromley, noted Raducanu’s early promise and described Richardson’s coaching as intensely focused on pushing players to elevate their game. Multiple players from Culford and beyond recall Richardson’s rigorous expectations and relentless work ethic as key factors in their development.
Richardson’s reputation for producing high-caliber talent was underscored by the successes of players like Megan Knight, Harry Wendelken, and Henry Patten during his time at Culford. Patten, now a recognized figure in doubles tennis and a 2024 Wimbledon champion, credited Richardson with transforming him from an average junior into a collegiate-level athlete through disciplined training regimens.
In 2021, Richardson’s coaching career took a dramatic turn when he traveled to the United States to support Raducanu during the hard-court season. Under his guidance, Raducanu achieved a historic victory at the US Open by winning 20 consecutive sets from the qualifying rounds through to the title, marking one of the most remarkable runs in tennis history.
However, despite this unprecedented success, Raducanu’s team made the surprising decision to part ways with Richardson shortly thereafter, a move that sparked widespread discussion within the tennis community. Following this, Richardson continued his work in tennis by joining the David Ferrer academy in Spain.
In April 2026, Raducanu reached out to Richardson, inviting him back to her coaching team, signaling a renewed partnership. The return of Richardson, a figure known within tennis circles as “Flex” for his physical stature and coaching intensity, has prompted renewed interest in the qualities that contributed to Raducanu’s rise. As he re-enters the spotlight, many look to Richardson’s firm yet effective coaching style to potentially replicate past successes in the coming season.