player. He is currently ranked as the world No. 1 in singles by the Association of Tennis Professionals (ATP) making him the highest-ranked Italian singles...

Jannik Sinner. In October, he won two consecutive ATP 250 events in Cologne, which took place in the 2020 ATP Tour because of the cancellation of several tournaments...

the final, 4–6, 7–6(7–2), 6–4 to win the singles tennis title at the 2020 ATP Finals. Medvedev became the fourth man to defeat the world's top-three ranked...

man in ATP rankings history and the fourth-highest-ranked Canadian player in history. He has a doubles ranking of No. 60, attained on November 1, 2021...

Professionals (ATP) is the governing body of the men's professional tennis circuits – the ATP Tour, the ATP Challenger Tour and the ATP Champions Tour...

as LANXESS arena; originally Kölnarena, German for "Cologne arena") is an indoor arena, in Cologne, North Rhine-Westphalia, Germany. It is known as the...

Srpska Open was a men's ATP Tour 250 series tournament played on outdoor Clay. It was held once, in 2023 as part of the ATP Tour. The tournament was...

the ATP Tour and International Tennis Federation website. (W) winner; (F) finalist; (SF) semifinalist; (QF) quarterfinalist; (#R) rounds 4, 3, 2, 1; (RR)...

"1983 Cologne – Singles draw". Association of Tennis Professionals (ATP). "1983 Cologne – Doubles draw". Association of Tennis Professionals (ATP). ITF...

ITF), the ATP Super 9, the ATP Championship Series, the ATP World Series, the ATP World Team Cup, the Davis Cup (organized by the ITF), the ATP Tour World...