Grigor Dimitrov's Hollywood Star Girlfriend Issues Wimbledon Reminder on Wednesday originally appeared on Athlon Sports.

Grigor Dimitrov suffered a truly shocking injury while he was playing his round of 16 match at Wimbledon against Jannik Sinner. The Bulgarian veteran was unleashing one of the best performances of his entire career and was in full control of the match, despite the fact that the world number 1 was on the other side of the net.

Grigor Dimitrov was up two sets to none on world No. 1 Jannik Sinner on Monday at Wimbledon, but was forced to retire due to an injury. His retirement was agonizing to watch as the 34-year-old Bulgarian bowed out despite having an incredible chance to knock off Sinner.

Dimitrov's father Dimitar Dimitrov is a former tennis coach who began coaching Grigor at a young age and realized his son's skills. Dimitrov also credits his father with instilling strong personal values that helped him through his professional career, according to Sportskeeda.

Novak Djokovic has reached the Wimbledon semifinals for a men’s-record 14th time as he pursues his unprecedented 25th title from all Grand Slam tournaments