# 2020 Challenger Eckental – Singles

Jiří Veselý was the defending champion but chose not to defend his title.
Sebastian Korda won the title after defeating Ramkumar Ramanathan 6–4, 6–4 in the final.

## Seeds

* Kamil Majchrzak (quarterfinals)
* Alexei Popyrin (quarterfinals)
* Ilya Ivashka (semifinals)
* Evgeny Donskoy (quarterfinals)
* Antoine Hoang (first round)
* Henri Laaksonen (withdrew)
* Sebastian Korda (champion)
* Martin Kližan (first round)

## 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

| Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| Q | Marvin Möller | 6 | 1 | 1 | | | | |
| | Ramkumar Ramanathan | 4 | 6 | 6 | | | | |
| | Ramkumar Ramanathan | 4 | 6 | 6 | | Ramkumar Ramanathan | 4 | 4 |
| | | | | | 7 | Sebastian Korda | 6 | 6 |
| 3 | Ilya Ivashka | 2 | 4 | | 7 | Sebastian Korda | 6 | 6 |
| 7 | Sebastian Korda | 6 | 6 | | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | K Majchrzak | 5 | | | | | | | | | | | | | | | | |
| | S Ofner | 1$^r$ | | | 1 | K Majchrzak | 6 | 3 | 6 | | | | | | | | | |
| | M Torpegaard | 6 | 4 | 2 | | R Safiullin | 1 | 6 | 3 | | | | | | | | | |
| | R Safiullin | 4 | 6 | 6 | | | | | | 1 | K Majchrzak | 4 | 2 | | | | | |
| Q | M Möller | 6 | 1 | 6 | | | | | | Q | M Möller | 6 | 6 | | | | | |
| | I Marchenko | 3 | 6 | 1 | Q | M Möller | 6 | 6 | | | | | | | | | | |
| WC | M Rosenkranz | 6 | 6 | | WC | M Rosenkranz | 2 | 4 | | | | | | | | | | |
| 8 | M Kližan | 2 | 2 | | | | | | | | | | | Q | M Möller | 6 | 1 | 1 |
| 4 | E Donskoy | 6 | 6 | | | | | | | | | | | | R Ramanathan | 4 | 6 | 6 |
| | A Vatutin | 1 | 3 | | 4 | E Donskoy | 3 | 6 | 7$^7$ | | | | | | | | | |
| WC | MH Rehberg | 7$^7$ | 5 | | WC | MH Rehberg | 6 | 3 | 6$^5$ | | | | | | | | | |
| Alt | T Gabashvili | 6$^3$ | 2$^r$ | | | | | | | 4 | E Donskoy | 2 | 1 | | | | | |
| | R Ramanathan | 6 | 6 | | | | | | | | R Ramanathan | 6 | 6 | | | | | |
| Q | D Ajduković | 4 | 2 | | | R Ramanathan | 7$^7$ | 6 | | | | | | | | | | |
| | H Moriya | 6 | 5 | 6 | | H Moriya | 6$^1$ | 4 | | | | | | | | | | |
| 5 | A Hoang | 4 | 7 | 2 | | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| LL | M Bachinger | 4 | 7$^7$ | 6 | | | | | | | | | | | | | |
| Alt | J Lenz | 6 | 6$^4$ | 1 | LL | M Bachinger | 3 | 1 | | | | | | | | | |
| WC | M Marterer | 6 | 5 | 4 | | M-A Hüsler | 6 | 6 | | | | | | | | | |
| | M-A Hüsler | 3 | 7 | 6 | | | | | | | M-A Hüsler | 4 | 4 | | | | |
| | J Rodionov | 3 | 6 | 6 | | | | | | 3 | I Ivashka | 6 | 6 | | | | |
| | E Gulbis | 6 | 3 | 4 | | J Rodionov | 0 | 1 | | | | | | | | | |
| PR | D Brown | 2 | 5 | | 3 | I Ivashka | 6 | 6 | | | | | | | | | |
| 3 | I Ivashka | 6 | 7 | | | | | | | | | | | 3 | I Ivashka | 2 | 4 |
| 7 | S Korda | 7$^7$ | 6 | | | | | | | | | | | 7 | S Korda | 6 | 6 |
| | T Macháč | 6$^0$ | 1 | | 7 | S Korda | 6 | 1 | 6 | | | | | | | | |
| | Y Maden | 2 | 6 | 3 | Q | J Härteis | 2 | 6 | 1 | | | | | | | | |
| Q | J Härteis | 6 | 4 | 6 | | | | | | 7 | S Korda | 6 | 6 | | | | |
| Q | G Blancaneaux | 6$^5$ | 3 | | | | | | | 2 | A Popyrin | 4 | 4 | | | | |
| | Z Kolář | 7$^7$ | 6 | | | Z Kolář | 4 | 4 | | | | | | | | | |
| | B Schnur | 1 | 4 | | 2 | A Popyrin | 6 | 6 | | | | | | | | | |
| 2 | A Popyrin | 6 | 6 | | | | | | | | | | | | | | |