![US Open 2019. Day nine. Daniil Medvedev's coach Gilles Cervara (left) and Daniil Medvedev's wife (right) in the stands during a match between Daniil Medvedev of Russia and Stan Wawrinka of Switzerland. US Open 2019. Day nine. Daniil Medvedev's coach Gilles Cervara (left) and Daniil Medvedev's wife (right) in the stands during a match between Daniil Medvedev of Russia and Stan Wawrinka of Switzerland.](https://c8.alamy.com/comp/2ENM6P0/us-open-2019-day-nine-roger-federer-of-switzerland-during-a-match-with-grigor-dimitrov-of-bulgaria-september-03-2019-usa-new-york-photo-credit-sergei-vishnevskiikommersantsipa-usa-2ENM6P0.jpg)
US Open 2019. Day nine. Daniil Medvedev's coach Gilles Cervara (left) and Daniil Medvedev's wife (right) in the stands during a match between Daniil Medvedev of Russia and Stan Wawrinka of Switzerland.
![US Open 2019. Day nine. Daniil Medvedev's coach Gilles Cervara (left) and Daniil Medvedev's wife (right) in the stands during a match between Daniil Medvedev of Russia and Stan Wawrinka of Switzerland. US Open 2019. Day nine. Daniil Medvedev's coach Gilles Cervara (left) and Daniil Medvedev's wife (right) in the stands during a match between Daniil Medvedev of Russia and Stan Wawrinka of Switzerland.](https://c8.alamy.com/comp/2ENM6P7/us-open-2019-day-nine-grigor-dimitrov-of-bulgaria-during-a-match-with-roger-federer-of-switzerland-september-03-2019-usa-new-york-photo-credit-sergei-vishnevskiikommersantsipa-usa-2ENM6P7.jpg)
US Open 2019. Day nine. Daniil Medvedev's coach Gilles Cervara (left) and Daniil Medvedev's wife (right) in the stands during a match between Daniil Medvedev of Russia and Stan Wawrinka of Switzerland.
![Daniil Medvedev of Russia and his coach Gilles Cervara of France during practice ahead of the French Open 2021, a Grand Slam tennis tournament at Roland-Garros stadium on May 29, 2021 in Daniil Medvedev of Russia and his coach Gilles Cervara of France during practice ahead of the French Open 2021, a Grand Slam tennis tournament at Roland-Garros stadium on May 29, 2021 in](https://c8.alamy.com/comp/2G03WNX/daniil-medvedev-of-russia-and-his-coach-gilles-cervara-of-france-during-practice-ahead-of-the-french-open-2021-a-grand-slam-tennis-tournament-at-roland-garros-stadium-on-may-29-2021-in-paris-france-photo-jean-catuffe-dppi-livemedia-2G03WNX.jpg)
Daniil Medvedev of Russia and his coach Gilles Cervara of France during practice ahead of the French Open 2021, a Grand Slam tennis tournament at Roland-Garros stadium on May 29, 2021 in
![EXCLUSIVE: Meet Fabrice Sbarro - The Data Analyst Behind Daniil Medvedev's 2019 Breakthrough - UBITENNIS EXCLUSIVE: Meet Fabrice Sbarro - The Data Analyst Behind Daniil Medvedev's 2019 Breakthrough - UBITENNIS](https://www.ubitennis.net/wp-content/uploads/2020/06/Fabrice-Sbarro1-900x600.jpg)
EXCLUSIVE: Meet Fabrice Sbarro - The Data Analyst Behind Daniil Medvedev's 2019 Breakthrough - UBITENNIS
![Daniil Medvedev Thrives Under Pressure as Russia Aim to Defend ATP Cup Title | ATP circuit - The Switzerland Times Daniil Medvedev Thrives Under Pressure as Russia Aim to Defend ATP Cup Title | ATP circuit - The Switzerland Times](https://www.atptour.com/-/media/images/news/2021/12/31/13/34/russia-atp-cup-2022-preview.jpg)
Daniil Medvedev Thrives Under Pressure as Russia Aim to Defend ATP Cup Title | ATP circuit - The Switzerland Times
Fabrice Sbarro – Statistician & Data Expert for ATP/WTA Coaches and Players – TennisProfiler | LinkedIn
![US Open 2019. Day nine. Daniil Medvedev's coach Gilles Cervara (left) and Daniil Medvedev's wife (right) in the stands during a match between Daniil Medvedev of Russia and Stan Wawrinka of Switzerland. US Open 2019. Day nine. Daniil Medvedev's coach Gilles Cervara (left) and Daniil Medvedev's wife (right) in the stands during a match between Daniil Medvedev of Russia and Stan Wawrinka of Switzerland.](https://c8.alamy.com/comp/2ENM51W/us-open-2019-day-nine-daniil-medvedevs-coach-gilles-cervara-left-and-daniil-medvedevs-wife-right-in-the-stands-during-a-match-between-daniil-medvedev-of-russia-and-stan-wawrinka-of-switzerland-september-03-2019-usa-new-york-photo-credit-sergei-vishnevskiikommersantsipa-usa-2ENM51W.jpg)
US Open 2019. Day nine. Daniil Medvedev's coach Gilles Cervara (left) and Daniil Medvedev's wife (right) in the stands during a match between Daniil Medvedev of Russia and Stan Wawrinka of Switzerland.
![Daniil Medvedev of Russia and his coach Gilles Cervara of France during practice ahead of the French Open 2021, a Grand Slam tennis tournament at Roland-Garros stadium on May 29, 2021 in Daniil Medvedev of Russia and his coach Gilles Cervara of France during practice ahead of the French Open 2021, a Grand Slam tennis tournament at Roland-Garros stadium on May 29, 2021 in](https://l450v.alamy.com/450v/2fyt675/paris-france-29th-may-2021-daniil-medvedev-of-russia-and-his-coach-gilles-cervara-of-france-during-practice-ahead-of-the-french-open-2021-a-grand-slam-tennis-tournament-at-roland-garros-stadium-on-may-29-2021-in-paris-france-photo-jean-catuffe-dppi-credit-dppi-mediaalamy-live-news-2fyt675.jpg)