| MT:S Open powered by Sony Ericsson | |||||||||
|---|---|---|---|---|---|---|---|---|---|
 2021 Belgrade Challenger | |||||||||
| Defunct tennis tournament | |||||||||
| Event name | Belgrade Challenger | ||||||||
| Founded | 2002 | ||||||||
| Abolished | 2021 | ||||||||
| Location | Belgrade,Serbia | ||||||||
| Venue | Novak Tennis Center (formerly: SRPC Milan Gale Muškatirović) | ||||||||
| Surface | Clay /Outdoors | ||||||||
| Website | Serbia Open | ||||||||
| Current champions (2021) | |||||||||
| Men's singles |  Roberto Carballés Baena | ||||||||
| Women's singles |  Anna Karolína Schmiedlová | ||||||||
| Men's doubles |  Guillermo DuránAndrés Molteni | ||||||||
| Women's doubles |  Olga GovortsovaLidziya Marozava | ||||||||
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TheMT:S Open powered by Sony Ericsson (previously theGEMAX Open) and also known as theBelgrade Challenger was a professionaltennis tournament played on outdoorclay courts. It was part of theATP Challenger Tour and theChallenger series of theWTA Tour. It was also part of theTretorn SERIE+ of theChallenger Tour.[1] It was held annually at the Tennis Club Gemax until 2010 before its relocation to the Novak Tennis Centre in 2021 inBelgrade, Serbia. The tournament was first played in 2002. A one-year women's edition was held in 2021.
| Year | Champion | Runner-up | Score |
|---|---|---|---|
| 2021 | Roberto Carballés Baena |  Damir Džumhur | 6–4, 7–5 |
| 2011–2020 | Not Held | ||
| 2010 | Karol Beck |  Ilija Bozoljac | 7–5, 7–6(4) |
| 2009 | Viktor Troicki | Dominik Hrbatý | 6–4, 6–2 |
| 2008 |  Roko Karanušić |  Philipp Petzschner | 5–7, 6–1, 7–6(5) |
| 2007 | Not Held | ||
| 2006 |  Janko Tipsarević |  Tomáš Cakl | 6–4, 4–1 retired |
| 2005 |  Dick Norman | Jeroen Masson | 6–2, 6–3 |
| 2004 | Nenad Zimonjić |  Marco Chiudinelli | 2–6, 7–6(3) 6–4 |
| 2003 |  Dennis van Scheppingen | Markus Hantschk | 7–5, 6–3 |
| 2002 | Mario Ančić | Nenad Zimonjić | 6–2, 6–3 |
| Year | Champion | Runner-up | Score |
|---|---|---|---|
| 2021 | Anna Karolína Schmiedlová | Arantxa Rus | 6–3, 6–3 |
| Year | Champions | Runners-up | Score |
|---|---|---|---|
| 2021 | Guillermo DuránAndrés Molteni | Tomislav BrkićNikola Ćaćić | 6–4, 6–4 |
| 2011–2020 | Not Held | ||
| 2010 | Ilija Bozoljac Jamie Delgado |  Dustin Brown Martin Slanar | 6–3, 6–3 |
| 2009 | Michael KohlmannPhilipp Marx |  Aisam-ul-Haq QureshiLovro Zovko | 3–6, 6–2, 10–8 |
| 2008 |  Flavio Cipolla Konstantinos Economidis | Alessandro MottiFilip Polášek | 4–6, 6–2, 10-8 |
| 2007 | Not Held | ||
| 2006 | Michael KohlmannAlexander Waske | Ivo MinářJan Minář | 7–6(3), 6–3 |
| 2005 |  Igor Kunitsyn Orest Tereshchuk | Lukáš DlouhýJan Vacek | walkover |
| 2004 | Branislav SekáčOrest Tereshchuk | Darko MađarovskiJanko Tipsarević | 6–3, 6–4 |
| 2003 | Ilija BozoljacNenad Zimonjić | Darko MađarovskiJanko Tipsarević | 6–1, 6–4 |
| 2002 | Dušan VemićLovro Zovko | Jaroslav LevinskýTomáš Zíb | walkover |
| Year | Champions | Runners-up | Score |
|---|---|---|---|
| 2021 | Olga GovortsovaLidziya Marozava | Alena FominaEkaterina Yashina | 6–2, 6–2 |
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