| 2019 Sparkassen Open | ||||
|---|---|---|---|---|
| Date | 8–13 July | |||
| Edition | 26th | |||
| Surface | Clay | |||
| Location | Braunschweig, Germany | |||
| Champions | ||||
| Singles | ||||
 Thiago Monteiro | ||||
| Doubles | ||||
 Simone Bolelli / Guillermo Durán | ||||
| ||||
The2019Sparkassen Open was a professionaltennis tournament played onclay courts. It was the 26th edition of the tournament which was part of the2019 ATP Challenger Tour. It took place inBraunschweig, Germany between 8 and 13 July 2019.
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 NOR | Casper Ruud | 62 | 1 |
 BOL | Hugo Dellien | 83 | 2 |
 SUI | Henri Laaksonen | 97 | 3 |
| ITA | Stefano Travaglia | 102 | 4 |
 POL | Kamil Majchrzak | 108 | 5 |
| BRA | Thiago Monteiro | 113 | 6 |
 SWE | Elias Ymer | 118 | 7 |
 ESP | Pedro Martínez | 126 | 8 |
 CZE | Lukáš Rosol | 129 | 9 |
 AUT | Sebastian Ofner | 140 | 10 |
| ITA | Gianluca Mager | 142 | 11 |
 BEL | Kimmer Coppejans | 144 | 12 |
 GER | Rudolf Molleker | 147 | 13 |
| GER | |||
| GER | Oscar Otte | 150 | 15 |
| ARG | Marco Trungelliti | 162 | 16 |
The following players received wildcards into the singles main draw:
The following players received entry into the singles main draw as alternates:
The following players received entry into the singles main draw using their ITF World Tennis Ranking:
The following players received entry from the qualifying draw:
Geoffrey Blancaneaux Niklas GuttauThe following player received entry as a lucky loser:
Thiago Monteiro def.Tobias Kamke 7–6(8–6), 6–1.Simone Bolelli /Guillermo Durán def.
Nathaniel Lammons /
Antonio Šančić 6–3, 6–2.
