# 2020 Canberra Challenger – Singles

Hubert Hurkacz was the defending champion, but chose not to defend his title.
Philipp Kohlschreiber won the title after defeating Emil Ruusuvuori 7–6$^{(7–5)}$, 4–6, 6–3 in the final.

## Seeds

All seeds receive a bye into the second round.
* Ugo Humbert (third round)
* Andreas Seppi (second round)
* Jannik Sinner (second round)
* Philipp Kohlschreiber (champion)
* Steve Johnson (quarterfinals)
* Jaume Munar (quarterfinals)
* Kwon Soon-woo (quarterfinals)
* Dominik Koepfer (quarterfinals)
* Marcos Giron (second round)
* Henri Laaksonen (third round)
* Brayden Schnur (second round)
* Norbert Gombos (second round)
* Taro Daniel (third round)
* Evgeny Donskoy (semifinals)
* Denis Kudla (semifinals)
* Peter Gojowczyk (third 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

| Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final | Final |
| 15 | Denis Kudla | 7$^7$ | 6 | | | | | | | | | | | |
| 6 | Jaume Munar | 6$^3$ | 2 | | | | | | | | | | | |
| 6 | Jaume Munar | 6$^3$ | 2 | | 15 | Denis Kudla | 0 | 5 | | | | | | |
| | | | | | | Emil Ruusuvuori | 6 | 7 | | | | | | |
| | Emil Ruusuvuori | 6 | 6 | | | Emil Ruusuvuori | 6 | 7 | | | | | | |
| 8 | Dominik Koepfer | 3 | 4 | | | | | | | | | | | |
| 8 | Dominik Koepfer | 3 | 4 | | | | | | | | Emil Ruusuvuori | 6$^5$ | 6 | 3 |
| | | | | | | | | | | 4 | Philipp Kohlschreiber | 7$^7$ | 4 | 6 |
| 5 | Steve Johnson | 6$^4$ | 5 | | | | | | | | | | | | 4 | Philipp Kohlschreiber | 7$^7$ | 4 | 6 |
| 4 | Philipp Kohlschreiber | 7$^7$ | 7 | | | | | | | | | | | |
| 4 | Philipp Kohlschreiber | 7$^7$ | 7 | | 4 | Philipp Kohlschreiber | 4 | 6 | 6 | | | | | |
| | | | | | 14 | Evgeny Donskoy | 6 | 2 | 3 | | | | | |
| 7 | Kwon Soon-woo | 6$^6$ | 6 | 1 | 14 | Evgeny Donskoy | 6 | 2 | 3 | | | | | |
| 14 | Evgeny Donskoy | 7$^8$ | 4 | 6 | | | | | | | | | | |

### Top half
#### Section 1

| 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 |
| | | | | | 1 | U Humbert | 6 | 6 | | | | | | | | | |
| | E Ymer | 5 | 6$^3$ | | | D Petrović | 1 | 4 | | | | | | | | | |
| | D Petrović | 7 | 7$^7$ | | | | | | | 1 | U Humbert | 6$^4$ | 3 | | | | |
| WC | M Ebden | 2 | 4 | | | | | | | 15 | D Kudla | 7$^7$ | 6 | | | | |
| | M Krueger | 6 | 6 | | | M Krueger | 7$^7$ | 2 | 4 | | | | | | | | |
| | | | | | 15 | D Kudla | 6$^4$ | 6 | 6 | | | | | | | | |
| | | | | | | | | | | | | | | 15 | D Kudla | 7$^7$ | 6 |
| | | | | | | | | | | | | | | 6 | J Munar | 6$^3$ | 2 |
| | | | | | 10 | H Laaksonen | 3 | 6 | 6 | | | | | | | | |
| | O Otte | 5 | 6 | 6 | | O Otte | 6 | 4 | 4 | | | | | | | | |
| | L Giustino | 7 | 1 | 4 | | | | | | 10 | H Laaksonen | 3 | 3 | | | | |
| | D King | 4 | 6 | 6 | | | | | | 6 | J Munar | 6 | 6 | | | | |
| | J Jung | 6 | 4 | 3 | | D King | 6 | 3 | 0 | | | | | | | | |
| | | | | | 6 | J Munar | 4 | 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 | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 3 | J Sinner | 3 | 4 | | | | | | | | | | |
| | E Ruusuvuori | 3 | 6 | 6 | | E Ruusuvuori | 6 | 6 | | | | | | | | | | |
| | R Ramanathan | 6 | 2 | 3 | | | | | | | E Ruusuvuori | 6 | 6 | | | | | |
| | P Gunneswaran | 7 | 6 | | | | | | | 13 | T Daniel | 2 | 4 | | | | | |
| WC | J Kubler | 5 | 3 | | | P Gunneswaran | 4 | 6$^4$ | | | | | | | | | | |
| | | | | | 13 | T Daniel | 6 | 7$^7$ | | | | | | | | | | |
| | | | | | | | | | | | | | | | | E Ruusuvuori | 6 | 6 |
| | | | | | | | | | | | | | | | 8 | D Koepfer | 3 | 4 |
| | | | | | 11 | B Schnur | 2 | 3 | | | | | | | | | | |
| | F Horanský | 2 | 1 | | | A Bolt | 6 | 6 | | | | | | | | | | |
| | A Bolt | 6 | 6 | | | | | | | | A Bolt | 6 | 3 | 5 | | | | |
| | B Rola | 7 | 7$^7$ | | | | | | | 8 | D Koepfer | 3 | 6 | 7 | | | | |
| | I Ivashka | 5 | 6$^3$ | | | B Rola | 4 | 6 | 0 | | | | | | | | | |
| | | | | | 8 | D Koepfer | 6 | 3 | 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 |
| | | | | | 5 | S Johnson | 6$^9$ | 6 | 6 | | | | | | | | |
| WC | M Purcell | 2 | 4 | | | Zh Zhang | 7$^{11}$ | 4 | 4 | | | | | | | | |
| | Zh Zhang | 6 | 6 | | | | | | | 5 | S Johnson | 6 | 7$^7$ | | | | |
| | JP Varillas | 5 | 3 | | | | | | | | B Klahn | 4 | 6$^4$ | | | | |
| | B Klahn | 7 | 6 | | | B Klahn | 6 | 6 | | | | | | | | | |
| | | | | | 12 | N Gombos | 3 | 4 | | | | | | | | | |
| | | | | | | | | | | | | | | 5 | S Johnson | 6$^4$ | 5 |
| | | | | | | | | | | | | | | 4 | P Kohlschreiber | 7$^7$ | 7 |
| | | | | | 16 | P Gojowczyk | 3 | 7 | 6 | | | | | | | | |
| | D Sela | 7 | 2 | 4 | Q | DE Galán | 6 | 5 | 3 | | | | | | | | |
| Q | DE Galán | 5 | 6 | 6 | | | | | | 16 | P Gojowczyk | 5 | 4 | | | | |
| | E Gómez | 5 | 6$^4$ | | | | | | | 4 | P Kohlschreiber | 7 | 6 | | | | |
| WC | A Vukic | 7 | 7$^7$ | | WC | A Vukic | 4 | 5 | | | | | | | | | |
| | | | | | 4 | P Kohlschreiber | 6 | 7 | | | | | | | | | |

#### 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 | Quarterfinals |
| | | | | | 7 | S-w Kwon | 6 | 6 | | | | | | | | | | |
| | Y Maden | 7$^7$ | 6 | | | Y Maden | 1 | 2 | | | | | | | | | | |
| | G García López | 6$^2$ | 3 | | | | | | | 7 | S-w Kwon | 6 | 6 | | | | | |
| Q | H Bourchier | 5 | 6 | 7$^7$ | | | | | | Q | H Bourchier | 2 | 4 | | | | | |
| | M Polmans | 7 | 3 | 6$^4$ | Q | H Bourchier | 6 | 6$^3$ | 6 | | | | | | | | | |
| | | | | | 9 | M Giron | 3 | 7$^7$ | 3 | | | | | | | | | |
| | | | | | | | | | | | | | | 7 | S-w Kwon | 6$^6$ | 6 | 1 |
| | | | | | | | | | | | | | | 14 | E Donskoy | 7$^8$ | 4 | 6 |
| | | | | | 14 | E Donskoy | 6 | 7$^7$ | | | | | | | | | | |
| | M Copil | 6 | 5 | 6$^7$ | | A Harris | 3 | 6$^4$ | | | | | | | | | | |
| | A Harris | 4 | 7 | 7$^9$ | | | | | | 14 | E Donskoy | 7$^7$ | 6 | | | | | |
| WC | A Santillan | 4 | 0 | | | | | | | LL | Z Li | 6$^2$ | 2 | | | | | |
| LL | Z Li | 6 | 6 | | LL | Z Li | 3 | 7 | 6 | | | | | | | | | |
| | | | | | 2 | A Seppi | 6 | 5 | 4 | | | | | | | | | |