| Heilbronner Neckarcup | |
|---|---|
 2022 Heilbronner Neckarcup | |
| ATP Challenger Tour | |
| Location | Heilbronn, Germany |
| Venue | Tennisclub Heilbronn am Trappensee |
| Category | ATP Challenger Tour |
| Surface | Clay |
| Draw | 32S/24Q/16D |
| Prize money | €64,000+H |
| Website | Website |
The Heilbronner Neckarcup is a tennis tournament held in Heilbronn, Germany since 2014. The event is part of the ATP Challenger Tour and is played on outdoor clay courts.
Filip Krajinović is the singles record holder with two titles won.
| Year | Champions | Runners-up | Score |
|---|---|---|---|
| 2023 |  Matteo Arnaldi |  Facundo Díaz Acosta | 7–6(7–4), 6–1 |
| 2022 |  Daniel Altmaier |  Andrej Martin | 3–6, 6–1, 6–4 |
| 2021 |  Bernabé Zapata Miralles |  Daniel Elahi Galán | 6–3, 6–4 |
| 2020 | Not held due to the COVID-19 pandemic | ||
| 2019 |  Filip Krajinović (2) |  Arthur De Greef | 6–3, 6–1 |
| 2018 | Rudolf Molleker |  Jiří Veselý | 4–6, 6–4, 7–5 |
| 2017 | Filip Krajinović (1) | Norbert Gombos | 6–3, 6–2 |
| 2016 |  Nikoloz Basilashvili | Jan-Lennard Struff | 6–4, 7–6(7–3) |
| 2015 | Alexander Zverev | Guido Pella | 6–1, 7–6(9–7) |
| 2014 | Jan-Lennard Struff |  Márton Fucsovics | 6–2, 7–6(7–5) |
| Year | Champions | Runners-up | Score |
|---|---|---|---|
| 2023 | Constantin Frantzen Hendrik Jebens |  Victor Vlad Cornea  Philipp Oswald | 7–6(9–7), 6–4 |
| 2022 | Nicolás Barrientos  Miguel Ángel Reyes-Varela |  Jelle Sels Bart Stevens | 7–5, 6–3 |
| 2021 |  Nathaniel Lammons Jackson Withrow |  André Göransson Sem Verbeek | 6–7(4–7), 6–4, [10–8] |
| 2020 | Not held due to the COVID-19 pandemic | ||
| 2019 | Kevin Krawietz Andreas Mies | Andre Begemann  Fabrice Martin | 6–2, 6–4 |
| 2018 |  Rameez Junaid David Pel | Kevin Krawietz Andreas Mies | 6–2, 2–6, [10–7] |
| 2017 | Roman Jebavý  Antonio Šančić |  Adil Shamasdin Igor Zelenay | 6–4, 6–1 |
| 2016 | Sander Arends Tristan-Samuel Weissborn | Nikola Mektić Antonio Šančić | 6–3, 6–4 |
| 2015 |  Mateusz Kowalczyk Igor Zelenay | Dominik Meffert Tim Pütz | 6–4, 6–3 |
| 2014 | Andre Begemann Tim Puetz | Jesse Huta Galung Rameez Junaid | 6–3, 6–3 |