# 2019 Ludwigshafen Challenger – Singles

This was the first edition of the tournament.
Yannick Hanfmann won the title after defeating Filip Horanský 6–3, 6–1 in the final.

## Seeds

The top eight seeds receive a bye into the second round.
* Henri Laaksonen (third round)
* Stefano Travaglia (semifinals)
* Pedro Sousa (second round)
* Elias Ymer (quarterfinals)
* Andrej Martin (third round)
* Gianluca Mager (third round)
* Dustin Brown (third round)
* Oscar Otte (third round, retired)
* Facundo Bagnis (quarterfinals)
* Marco Trungelliti (first round)
* João Domingues (first round)
* Filip Horanský (final)
* Carlos Berlocq (first round)
* Aleksandr Nedovyesov (first round)
* Daniel Elahi Galán (third round)
* Constant Lestienne (quarterfinals)

## Draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| 16 | Constant Lestienne | 4 | 6 | 5 | | | | | | | | | |
| 12 | Filip Horanský | 6 | 3 | 7 | | | | | | | | | |
| 12 | Filip Horanský | 6 | 3 | 7 | 12 | Filip Horanský | 6 | 6 | | | | | |
| | | | | | Alt | Alex Molčan | 4 | 4 | | | | | |
| Alt | Alex Molčan | 6 | 6 | | Alt | Alex Molčan | 4 | 4 | | | | | |
| 9 | Facundo Bagnis | 4 | 3 | | | | | | | | | | |
| 9 | Facundo Bagnis | 4 | 3 | | | | | | | 12 | Filip Horanský | 3 | 1 |
| | | | | | | | | | | | Yannick Hanfmann | 6 | 6 |
| | Yannick Hanfmann | 6 | 6 | | | | | | | | | | | Yannick Hanfmann | 6 | 6 |
| 4 | Elias Ymer | 4 | 4 | | | | | | | | | | |
| 4 | Elias Ymer | 4 | 4 | | | Yannick Hanfmann | 4 | 6 | 6 | | | | |
| | | | | | 2 | Stefano Travaglia | 6 | 3 | 3 | | | | |
| | Bernabé Zapata Miralles | 5 | 6$^4$ | | 2 | Stefano Travaglia | 6 | 3 | 3 | | | | |
| 2 | Stefano Travaglia | 7 | 7$^7$ | | | | | | | | | | |

### Top half
#### Section 1

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 1 | H Laaksonen | 6 | 7$^7$ | | | | | | | | | |
| | L Miedler | 6 | 6 | | | L Miedler | 4 | 6$^4$ | | | | | | | | | |
| | T Kamke | 4 | 4 | | | | | | 1 | H Laaksonen | 6$^1$ | 6$^6$ | | | | | |
| ITF | S Ehrat | 4 | 4 | | | | | | 16 | C Lestienne | 7$^7$ | 7$^8$ | | | | | |
| | T de Bakker | 6 | 6 | | | T de Bakker | 3 | 4 | | | | | | | | | |
| ITF | J Barranco Cosano | 2 | 4 | | 16 | C Lestienne | 6 | 6 | | | | | | | | | |
| 16 | C Lestienne | 6 | 6 | | | | | | | | | | 16 | C Lestienne | 4 | 6 | 5 |
| 12 | F Horanský | 5 | 6 | 7 | | | | | | | | | 12 | F Horanský | 6 | 3 | 7 |
| ITF | R Bonadio | 7 | 3 | 5 | 12 | F Horanský | 6 | 7 | | | | | | | | | |
| WC | D Altmaier | 6 | 7$^7$ | | WC | D Altmaier | 2 | 5 | | | | | | | | | |
| | J Choinski | 4 | 6$^4$ | | | | | | 12 | F Horanský | 6$^2$ | 1 | | | | | |
| Q | A Metreveli | 7 | 7$^7$ | | | | | | 8 | O Otte | 7$^7$ | 0$^r$ | | | | | |
| Q | R Olivo | 5 | 6$^4$ | | Q | A Metreveli | 3 | 3 | | | | | | | | | |
| | | | | | 8 | O Otte | 6 | 6 | | | | | | | | | |

#### Section 2

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 3 | P Sousa | 2 | 2 | | | | | | | | | |
| | B Hassan | 6 | 6 | | | B Hassan | 6 | 6 | | | | | | | | | |
| | S Robert | 3 | 2 | | | | | | | | B Hassan | 3 | 2 | | | | |
| Alt | A Molčan | 6 | 6 | | | | | | | Alt | A Molčan | 6 | 6 | | | | |
| WC | Vincent Thierry Schneider | 3 | 2 | | Alt | A Molčan | 6$^4$ | 6 | 6 | | | | | | | | |
| ITF | T van Rijthoven | 6 | 6$^4$ | 7 | ITF | T van Rijthoven | 7$^7$ | 2 | 4 | | | | | | | | |
| 13 | C Berlocq | 3 | 7$^7$ | 5 | | | | | | | | | | Alt | A Molčan | 6 | 6 |
| 9 | F Bagnis | 6 | 6 | | | | | | | | | | | 9 | F Bagnis | 4 | 3 |
| | L Grigelis | 4 | 1 | | 9 | F Bagnis | 6 | 4 | 6 | | | | | | | | |
| WC | Z Piros | 6 | 7$^7$ | | WC | Z Piros | 4 | 6 | 1 | | | | | | | | |
| | Z Kolář | 3 | 6$^3$ | | | | | | | 9 | F Bagnis | 6 | 6 | | | | |
| | G Quinzi | 6 | 6$^5$ | 3 | | | | | | 5 | A Martin | 1 | 3 | | | | |
| | N Kuhn | 3 | 7$^7$ | 6 | | N Kuhn | 5 | 6 | 3 | | | | | | | | |
| | | | | | 5 | A Martin | 7 | 4 | 6 | | | | | | | | |

### Bottom half
#### Section 3

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 6 | G Mager | 6 | 5 | 6 | | | | | | | | |
| | S Griekspoor | 3 | 3 | | | P Cachin | 3 | 7 | 1 | | | | | | | | |
| | P Cachin | 6 | 6 | | | | | | | 6 | G Mager | 1 | 2 | | | | |
| WC | J Härteis | 3 | 7$^7$ | 7$^7$ | | | | | | | Y Hanfmann | 6 | 6 | | | | |
| WC | J Lenz | 6 | 6$^3$ | 6$^4$ | WC | J Härteis | 3 | 3 | | | | | | | | | |
| | Y Hanfmann | 6 | 3 | 6 | | Y Hanfmann | 6 | 6 | | | | | | | | | |
| 11 | J Domingues | 3 | 6 | 1 | | | | | | | | | | | Y Hanfmann | 6 | 6 |
| 15 | DE Galán | 6 | 6 | | | | | | | | | | | 4 | E Ymer | 4 | 4 |
| ITF | Christopher Heyman | 1 | 2 | | 15 | DE Galán | 6 | 7$^7$ | | | | | | | | | |
| ITF | Peter Heller | 6 | 6 | | ITF | P Heller | 3 | 6$^5$ | | | | | | | | | |
| ITF | C Denolly | 2 | 3 | | | | | | | 15 | DE Galán | 4 | 4 | | | | |
| | GM Moroni | 6 | 3 | 7 | | | | | | 4 | E Ymer | 6 | 6 | | | | |
| | G Clezar | 3 | 6 | 5 | | GM Moroni | 4 | 4 | | | | | | | | | |
| | | | | | 4 | E Ymer | 6 | 6 | | | | | | | | | |

#### Section 4

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 7 | D Brown | 6 | 6 | | | | | | | | | |
| | A Vatutin | 7 | 2 | 6$^7$ | | S Fanselow | 3 | 2 | | | | | | | | | |
| | S Fanselow | 5 | 6 | 7$^9$ | | | | | | 7 | D Brown | 3 | 4 | | | | |
| | A Müller | 7 | 2 | 4 | | | | | | | B Zapata Miralles | 6 | 6 | | | | |
| | B Zapata Miralles | 5 | 6 | 6 | | B Zapata Miralles | 0 | 6 | 6 | | | | | | | | |
| | D Masur | 5 | 7 | 6 | | D Masur | 6 | 1 | 0 | | | | | | | | |
| 10 | M Trungelliti | 7 | 5 | 4 | | | | | | | | | | | B Zapata Miralles | 5 | 6$^4$ |
| 14 | A Nedovyesov | 6 | 3 | 6$^5$ | | | | | | | | | | 2 | S Travaglia | 7 | 7$^7$ |
| | R Dutra Silva | 4 | 6 | 7$^7$ | | R Dutra Silva | 6 | 6$^5$ | 0 | | | | | | | | |
| | D Gimeno Traver | 6 | 6 | | | D Gimeno Traver | 3 | 7$^7$ | 6 | | | | | | | | |
| WC | M Gengel | 4 | 4 | | | | | | | | D Gimeno Traver | 4 | 2 | | | | |
| | B Bonzi | 7$^7$ | 3 | 0$^r$ | | | | | | 2 | S Travaglia | 6 | 6 | | | | |
| | S Giraldo | 6$^5$ | 6 | 3 | | S Giraldo | 1 | 6$^6$ | | | | | | | | | |
| | | | | | 2 | S Travaglia | 6 | 7$^8$ | | | | | | | | | |