Sam Sumyk

Sam Sumyk (born 1967) is a French tennis coach.

He is currently coaching Arthur Cazaux. and Garbiñe Muguruza, former world number two Vera Zvonareva and 2014 Wimbledon finalist Eugenie Bouchard.

He also coached Anastasia Pavlyuchenkova for six months and then Donna Vekic from September 2020 until late 2021.

Personal life Sumyk is married to former WTA player Meilen Tu, whom he coached to her highest career ranking of 35 in 2007.

Coaching career Before 2010, Sumyk coached Russian Vera Zvonareva. After the pair split in 2009, Sumyk became the coach of Victoria Azarenka.

The partnership between Sumyk and Azarenka was successful. In his third year of coaching Azarenka, the Belarusian won her first Grand Slam title at the 2012 Australian Open and reigned as the world number one for 51 of the 55 weeks that followed, during which she successfully defended her Australian Open title in 2013. Sumyk split from Azarenka shortly after the 2015 Australian Open after the Belarusian endured an injury-plagued 2014. He then coached Garbiñe Muguruza; under his stewardship, Muguruza won her first Grand Slam singles title at the 2016 French Open and her second at the 2017 Wimbledon Championships. Sumyk was not present in that tournament because his wife Meilen Tu was pregnant at the time. Sumyk continued to coach Muguruza until the pair split at the 2019 Wimbledon Championships.

He then started coaching Anastasia Pavlyuchenkova until late March 2020 when they split after six months. According to an interview with the website Kommersant, she attributed a recent hip injury to Sumyk's training and tournament scheduling. She also discussed that any coaches have large egos and that she realized at the Australian Open that the relationship with Sumyk was not conducive to making improvements on court.