Bulgaria's best tennis player Grigor Dimitrov climbed one place in the World Tennis Association (ATP) world rankings. Current ranking for Grigor Dimitrov is ATP 47.
The 28-year-old Bulgarian overcame the qualities of the ATP 250 tournament in Geneva Open and tonight will play against Argentine Federico Delbonis in the first round of the main circuit in Switzerland.
Grigor Dimitrov progressed with one place in the world rankings. Dimitrov, who did not take part in tournaments last week, stayed with 1300 points but was already 28th in the ATP rankings.
This week, Grigor participated in the Monte Carlo Masters Series tournament where he has been defending last year's semifinals.
He played against Berrettini at the launch in Monte Carlo
For the first time in history, Bulgaria hosts a tournament from the ATP World Tour.
The first edition of Garanti Koza Sofia Open began on Monday and will last until Sunday, with the Arena Armeec hall being the venue for the matches.
The draw took place on Saturday, qualifications followed on Saturday and Sunday and the matches from the first round began on Monday.
The top ranking male tennis player of Bulgaria - Grigor Dimitrov will not compete for the country's team in the vital play-off against Hungary for the Davis Cup.
Bulgaria will host the matches from the third round of Group II Europe/Africa at the National tennis centre in Sofia between September 18 and 20.