The PTT Cup is a professional tennis tournament played on hard court. It is currently part of the ATP Challenger Tour. It is held annually in Istanbul, Turkey...

Doubles 2013 PTT Cup Final Champions James Cluskey Fabrice Martin Runners-up Brydan Klein Ruan Roelofse Score 3–6, 6–3, [10–5] Events...

Singles 2013 PTT Cup Final Champion Benjamin Becker Runner-up Dudi Sela Score 6–1, 2–6, 3–2 ret. Events...

Singles 2024 Istanbul Challenger Final Champion Damir Džumhur Runner-up Hamad Medjedovic Score 6–4, 6–2 Events...

Denis Istomin was the defending champion but decided not to participate. Dmitry Tursunov won the title, defeating Adrian Mannarino 6–4, 7–6(7–5) in the...

Frederico Gil and Filip Prpic were the defending champions. They chose not to compete this year. Leoš Friedl and Dušan Vemić won the title, defeating Brian...

The defending champions were Karol Beck and Lukáš Dlouhý decided not to participate. Jamie Delgado and Jordan Kerr won the title, defeating James Cluskey...

The 2024 Istanbul Challenger was a professional tennis tournament played on hard courts. It was the 38th edition of the tournament which was part of the...

Dmitry Tursunov was the defending champion but decided not to participate. Mikhail Kukushkin won the title, defeating Illya Marchenko 6–3, 6–3 in the final...

Frederico Gil was the defending champion, but he lost to Florian Mayer in the semifinal. Illya Marchenko defeated Florian Mayer 6–4, 6–4 in the final....

Singles 2015 Amex-Istanbul Challenger Final Champion Karen Khachanov Runner-up Sergiy Stakhovsky Score 4–6, 6–4, 6–3 Events...

During the 2012 American Express – TED Open doubles the defending champions of Carsten Ball and Andre Begemann decided not to participate. Karol Beck and...

Frederico Gil and Filip Prpic became the new champions, after defeating Grigor Dimitrov and Marsel İlhan 3–6, 6–2, [10–6] in the final. Michael Kohlmann...

Leoš Friedl and Dušan Vemić were the defending champions, but decided not to participate. Carsten Ball and Andre Begemann won the title, defeating Grégoire...

Singles 2018 Amex-Istanbul Challenger Final Champion Corentin Moutet Runner-up Quentin Halys Score 6–3, 6–4 Events...

The 2013 PTT Cup is a professional tennis tournament played on hard courts. It is the 1st edition of the tournament which is part of the 2013 ATP Challenger...

Doubles 2014 Amex-Istanbul Challenger Final Champions Colin Fleming Jonathan Marray Runners-up Jordan Kerr Fabrice Martin Score 6–4, 2–6, [10–8] Events...

Singles 2014 Amex-Istanbul Challenger Final Champion Adrian Mannarino Runner-up Tatsuma Ito Score 6–0, 2–0, ret. Events...

Adrian Mannarino was the defending champion but decided not to participate. Denis Istomin won his third Challenger title in this year. He defeated Philipp...

Doubles 2015 Amex-Istanbul Challenger Final Champions Andrey Kuznetsov Aleksandr Nedovyesov Runners-up Aleksandre Metreveli Anton Zaitcev Score 6–2, 5–7...

The 2023 Istanbul Challenger was a professional tennis tournament played on hard courts. It was the 37th edition of the tournament which was part of the...

Doubles 2017 Amex-Istanbul Challenger Final Champions Andre Begemann Jonathan Eysseric Runners-up Romain Arneodo Hugo Nys Score 6–3, 5–7, [10–4] Events...

Doubles 2024 Istanbul Challenger Final Champions Aleksandre Bakshi Yankı Erel Runners-up August Holmgren Johannes Ingildsen Score 7–6(7–4), 7–5 Events...

Singles 2017 Amex-Istanbul Challenger Final Champion Malek Jaziri Runner-up Matteo Berrettini Score 7–6(7–4), 0–6, 7–5 Events...

Doubles 2018 Amex-Istanbul Challenger Final Champions Rameez Junaid Purav Raja Runners-up Timur Khabibulin Vladyslav Manafov Score 7–6(7–4), 4–6, [10–7]...

Walkover r = Retired d = Defaulted SR = Special ranking "Rinderknech Takes Istanbul Indoor Challenger Title". January 24, 2021. Main draw Qualifying draw...

exempt w/o = Walkover r = Retired d = Defaulted SR = Special ranking "Bonzi To Face Rinderknech In All-French Istanbul Final". January 23, 2021. Main draw...

Singles 2022 Istanbul Challenger Final Champion Radu Albot Runner-up Lukáš Rosol Score 6–2, 6–0 Events...

Doubles 2022 Istanbul Challenger Final Champions Purav Raja Divij Sharan Runners-up Arjun Kadhe Fernando Romboli Score 6–4, 3–6, [10–8] Events...

Defaulted SR = Special ranking "Tennis player Radu Albot won the Challenger tournament in Istanbul". TRM. September 19, 2022. Main draw Qualifying draw...