Challenger Prague 08/17 12:50 25 Stan Wawrinka v Roman Safiullin 6-1,4-6,6-1
ATP Acapulco 02/28 03:10 27 Stan Wawrinka v Grigor Dimitrov 4-6,4-6
ATP Acapulco 02/27 04:30 26 Stan Wawrinka v Pedro Martinez 6-4,6-4
ATP Acapulco 02/25 03:05 25 Stan Wawrinka v Frances Tiafoe 6-3,6-7,7-6
Australian Open 01/29 03:30 27 Stan Wawrinka v Alexander Zverev 6-1,3-6,4-6,2-6
Australian Open 01/27 04:00 26 Daniil Medvedev v Stan Wawrinka 2-6,6-2,6-4,6-7,2-6
Australian Open 01/25 07:10 25 John Isner v Stan Wawrinka Retired
Australian Open 01/23 08:00 24 Andreas Seppi v Stan Wawrinka 6-4,5-7,3-6,6-3,4-6
Australian Open 01/21 03:00 23 Damir Dzumhur v Stan Wawrinka 5-7,7-6,4-6,4-6
ATP Doha 01/10 16:45 28 Stan Wawrinka v Corentin Moutet 6-3,5-7,3-6
ATP Doha 01/10 12:35 27 Stan Wawrinka v Aljaz Bedene 6-3,6-4
ATP Doha 01/07 15:10 26 Stan Wawrinka v Jeremy Chardy 6-3,6-4
Diriyah Tennis Cup Consolation Draw 12/13 10:00 - John Isner v Stan Wawrinka 7-6,7-5
Diriyah Tennis Cup 12/12 14:40 44 Stan Wawrinka v Gael Monfils 3-6,3-6
ATP Paris 10/31 18:40 26 Stan Wawrinka v Rafael Nadal 4-6,4-6
ATP Paris 10/30 15:10 25 Stan Wawrinka v Marin Cilic 7-6,7-6
ATP Basel 10/25 17:00 27 Roger Federer v Stan Wawrinka Walkover
ATP Basel 10/24 17:25 26 Frances Tiafoe v Stan Wawrinka 3-6,6-3,5-7
ATP Basel 10/23 15:00 25 Pablo Cuevas v Stan Wawrinka 3-6,4-6
ATP Antwerp 10/20 14:00 29 Stan Wawrinka v Andy Murray 6-3,4-6,4-6
ATP Antwerp 10/19 12:00 28 Jannik Sinner v Stan Wawrinka 3-6,2-6
ATP Antwerp 10/18 14:05 27 Stan Wawrinka v Gilles Simon 6-3,6-7,6-2
ATP Antwerp 10/16 18:35 26 Stan Wawrinka v Feliciano Lopez 6-7,6-4,7-6
US Open 09/03 18:00 27 Stan Wawrinka v Daniil Medvedev 6-7,3-6,6-3,1-6
US Open 09/02 00:40 26 Novak Djokovic v Stan Wawrinka Retired
US Open 08/30 19:15 25 Stan Wawrinka v Paolo Lorenzi 6-4,7-6,7-6
US Open 08/29 16:50 24 Stan Wawrinka v Jeremy Chardy 6-4,6-3,6-7,6-3
US Open 08/26 23:00 23 Stan Wawrinka v Jannik Sinner 6-3,7-6,4-6,6-3
ATP Cincinnati 08/14 18:20 25 Stan Wawrinka v Andrey Rublev 4-6,4-6
ATP Cincinnati 08/13 15:00 24 Grigor Dimitrov v Stan Wawrinka 7-5,4-6,6-7

Wikipedia - Stan Wawrinka

Stanislas Wawrinka (French: [stanislas vavʁiŋka]; born 28 March 1985) is a Swiss professional tennis player. He reached a career-high Association of Tennis Professionals (ATP) singles ranking of world No. 3 for the first time on 27 January 2014. His career highlights include three major titles, those being the 2014 Australian Open, 2015 French Open and 2016 US Open, where he defeated the world No. 1 player in the final on all three occasions. Other achievements include reaching the final of the 2017 French Open, winning a Masters 1000 title at the 2014 Monte-Carlo Masters, and reaching three other Masters finals (at 2008 Rome, 2013 Madrid and 2017 Indian Wells). Representing Switzerland, Wawrinka won gold in doubles at the 2008 Beijing Olympics partnering Roger Federer, and was also pivotal in the Swiss team's victory at the 2014 Davis Cup.

Wawrinka considers clay his best and favorite surface, and his serve and backhand his best shots. John McEnroe once said that Wawrinka has one of the most powerful backhands ever, and in 2009 said he possessed "the best one-handed backhand in the game." He has been described by The Economist as "tennis's great latecomer", owing to finding his greatest success late in his career. Prior to the 2014 French Open, he requested and was granted a formal change in his name from "Stanislas Wawrinka" to "Stan Wawrinka", stating that he plans to use the abbreviated name in tournament draws and press conferences.