| 2015 Heilbronner Neckarcup | |
|---|---|
| Date | 11–17 May |
| Edition | 2nd |
| Draw | 32S / 16D |
| Prize money | €42,500+H |
| Surface | Clay |
| Location | Heilbronn, Germany |
| Champions | |
| Singles | |
 Alexander Zverev | |
| Doubles | |
 Mateusz Kowalczyk /  Igor Zelenay | |
The 2015 Heilbronner Neckarcup was a professional tennis tournament played on clay courts. It was the second edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Heilbronn, Germany between 11 and 17 May 2015.
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 BIH | Damir Džumhur | 81 | 1 |
| GER | Jan-Lennard Struff | 87 | 2 |
 LTU | Ričardas Berankis | 91 | 3 |
| GER | Dustin Brown | 104 | 4 |
| GER | Alexander Zverev | 110 | 5 |
| GER | Tobias Kamke | 113 | 6 |
 CZE | Radek Štěpánek | 115 | 7 |
 KAZ | Andrey Golubev | 119 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
Jesse Huta Galung Jeremy Jahn Jozef Kovalík Mats Moraing The following player received entry as a lucky loser:
| Country | Player | Country | Player | Rank1 | Seed |
|---|---|---|---|---|---|
 AUS | Rameez Junaid |  CAN | Adil Shamasdin | 123 | 1 |
| POL | Mateusz Kowalczyk | SVK | Igor Zelenay | 216 | 2 |
| KAZ | Andrey Golubev | KAZ | Aleksandr Nedovyesov | 219 | 3 |
| NED | Wesley Koolhof | NED | Matwé Middelkoop | 240 | 4 |
The following pairs received wildcards into the doubles main draw:
Florian Fallert / Nils Langer Alexander Zverev / Mischa Zverev The following pair received entry as an alternate:
Alexander Mannapov / Mats Moraing Alexander Zverev def. 
Guido Pella, 6–1, 7–6(9–7) Mateusz Kowalczyk / Igor Zelenay def. Dominik Meffert / Tim Pütz, 6–4, 6–3The 2013 Sparkassen Open was a professional tennis tournament played on clay courts. It was the 20th edition of the tournament which was part of the 2013 ATP Challenger Tour. It took place in Braunschweig, Germany between 1 and 7 July 2013.
The 2014 Heilbronner Neckarcup was a professional tennis tournament played on clay courts. It was the first edition of the tournament which was part of the 2014 ATP Challenger Tour. It took place in Heilbronner, Germany between 12 and 18 May 2014.
The 2014 Sparkassen Open was a professional tennis tournament played on clay courts. It was the 21st edition of the tournament which was part of the 2014 ATP Challenger Tour. It took place in Braunschweig, Germany between 30 June and 5 July 2014.
The 2015 Dubai Tennis Championships was an ATP 500 event on the 2015 ATP World Tour and a WTA Premier 5 on the 2015 WTA Tour. Both events were held at the Aviation Club Tennis Centre in Dubai, United Arab Emirates. The women's tournament took place from February 15 to 21, 2015, while the men's tournament took place from February 23 to 28, 2015.
The 2015 Open 13 was a men's tennis tournament played on indoor hard courts. It was the 22nd edition of the Open 13, and part of the ATP World Tour 250 series of the 2015 ATP World Tour. It took place at the Palais des Sports in Marseille, France, from 16 February through 22 February 2015.
The 2015 Nottingham Open was a combined men's and women's tennis tournament played on outdoor grass courts. It was the fifth edition of the event for the women and the 20th edition for the men. It was classified as a WTA International tournament on the 2015 WTA Tour and as an ATP World Tour 250 series tournament on the 2015 ATP World Tour. The event took place at the Nottingham Tennis Centre in Nottingham, United Kingdom from 8 June through 15 June 2015 for the women, and from 21 June through 27 June 2015 for the men.
The 2015 Gerry Weber Open was a tennis tournament played on outdoor grass courts. It was the 23rd edition of the event known that year as the Gerry Weber Open and part of the ATP World Tour 500 series of the 2015 ATP World Tour. It took place at the Gerry Weber Stadion in Halle, Germany, between 15 and 21 June 2015.
The 2015 Sparkassen Open was a professional tennis tournament played on clay courts. It was the 22nd edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Braunschweig, Germany between 6 and 11 July 2015.
The 2015 Marburg Open was a professional tennis tournament played on clay courts. It was the sixth edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Marburg, Germany between 29 June and 5 July 2015.
The 2016 Open Sud de France was a tennis tournament played on indoor hard courts. It was the 29th edition of the Open Sud de France, and part of the ATP World Tour 250 Series of the 2016 ATP World Tour. It took place at the Arena Montpellier in Montpellier, France, from February 1 to February 7, 2016.
The 2016 Gerry Weber Open was a tennis tournament played on outdoor grass courts. It was the 24th edition of the event and part of the ATP World Tour 500 series of the 2016 ATP World Tour. It took place at the Gerry Weber Stadion in Halle, Germany, between 13 and 19 June 2016.
The 2017 Open Sud de France was a tennis tournament played on indoor hard courts. It was the 30th edition of the Open Sud de France, and part of the ATP World Tour 250 Series of the 2017 ATP World Tour. It took place at the Arena Montpellier in Montpellier, France, from February 6 to February 12, 2017.
The 2017 Abierto Mexicano Telcel was a professional tennis tournament played on outdoor hard courts. It was the 24th edition of the men's tournament, and part of the 2017 ATP World Tour and the 2017 WTA Tour. It took place in Acapulco, Mexico between 27 February and 4 March 2017, at the Princess Mundo Imperial.
The 2017 Ricoh Open was a tennis tournament played on outdoor grass courts. It was the 28th edition of the Rosmalen Grass Court Championships, and part of the 250 Series of the 2017 ATP World Tour, and of the WTA International tournaments of the 2017 WTA Tour. Both the men's and the women's events took place at the Autotron park in Rosmalen, 's-Hertogenbosch in the Netherlands, from June 12 through June 18, 2017.
The 2017 Gerry Weber Open was a tennis tournament played on outdoor grass courts. It was the 25th edition of the event and part of the ATP World Tour 500 series of the 2017 ATP World Tour. It took place at the Gerry Weber Stadion in Halle, Germany, between 19 and 25 June 2017.
The 2018 Gerry Weber Open was a tennis tournament played on outdoor grass courts. It was the 26th edition of the event and part of the ATP World Tour 500 series of the 2018 ATP World Tour. It took place at the Gerry Weber Stadion in Halle, Germany, between 18 and 24 June 2018.
The 2019 Mexican Open was a professional tennis tournament played on outdoor hard courts. It was the 26th edition of the men's Mexican Open, and was part of the 2019 ATP Tour and the 2019 WTA Tour. It took place in Acapulco, Mexico between 25 February and 2 March 2019, at the Princess Mundo Imperial.
The 2019 Halle Open was a tennis tournament played on outdoor grass courts. It was the 27th edition of the Halle Open and part of the ATP Tour 500 series of the 2019 ATP Tour. It took place at the Gerry Weber Stadion in Halle, Germany, between 17 June and 23 June 2019.
The 2020 Mexican Open was a professional tennis tournament played on outdoor hard courts. It was the 27th edition of the men's Mexican Open, and part of the 2020 ATP Tour and the 2020 WTA Tour. It took place in Acapulco, Mexico between 24 and 29 February 2020, at the Princess Mundo Imperial.
The 2021 Mexican Open was a professional tennis tournament played on outdoor hard courts. It was the 28th edition of the men's Mexican Open, and part of the 2021 ATP Tour. It took place in Acapulco, Mexico between 15 and 20 March 2021, at the Princess Mundo Imperial.
