# 2019 Launceston Tennis International – Men's singles

Marc Polmans was the defending champion but lost in the second round to Tristan Lamasine.
Lloyd Harris won the title after defeating Lorenzo Giustino 6–2, 6–2 in the final.

## Seeds

All seeds receive a bye into the second round.
* Lloyd Harris (champion)
* Tatsuma Ito (third round)
* Pedro Martínez (third round, retired)
* Marc Polmans (second round)
* Sebastian Ofner (third round)
* Hiroki Moriya (second round)
* Mohamed Safwat (second round)
* Stéphane Robert(second round)
* Stefano Napolitano (second round)
* Federico Gaio (second round)
* Go Soeda (third round)
* Lorenzo Giustino (final)
* Gian Marco Moroni (second round)
* Guilherme Clezar (second round)
* Jay Clarke (quarterfinals, retired)
* Dudi Sela (semifinals)

## 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 |
| 1 | Lloyd Harris | 6 | 7$^7$ | | | | | | | | | | |
| | Nicola Kuhn | 4 | 6$^3$ | | | | | | | | | | |
| | Nicola Kuhn | 4 | 6$^3$ | | 1 | Lloyd Harris | 6 | 6 | | | | | |
| | | | | | 16 | Dudi Sela | 3 | 3 | | | | | |
| 16 | Dudi Sela | 7$^8$ | 7 | | 16 | Dudi Sela | 3 | 3 | | | | | |
| | Max Purcell | 6$^6$ | 5 | | | | | | | | | | |
| | Max Purcell | 6$^6$ | 5 | | | | | | | 1 | Lloyd Harris | 6 | 6 |
| | | | | | | | | | | 12 | Lorenzo Giustino | 2 | 2 |
| | Luke Saville | 6 | 6 | | | | | | | | | | | 12 | Lorenzo Giustino | 2 | 2 |
| | Tristan Lamasine | 4 | 4 | | | | | | | | | | |
| | Tristan Lamasine | 4 | 4 | | | Luke Saville | 6$^5$ | 6 | 5 | | | | |
| | | | | | 12 | Lorenzo Giustino | 7$^7$ | 2 | 7 | | | | |
| 12 | Lorenzo Giustino | 3 | 7 | 4 | 12 | Lorenzo Giustino | 7$^7$ | 2 | 7 | | | | |
| 15 | Jay Clarke | 6 | 5 | 1$^r$ | | | | | | | | | |

### Top half
#### Section 1

| 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 |
| | | | | 1 | L Harris | 6 | 6 | | | | | | | | |
| | B Ellis | 7$^7$ | 6 | | B Ellis | 2 | 3 | | | | | | | | |
| WC | C O'Connell | 6$^4$ | 4 | | | | | 1 | L Harris | 6 | 6 | | | | |
| | B Mousley | 6$^3$ | 0$^r$ | | | | | WC | H Bourchier | 3 | 3 | | | | |
| WC | H Bourchier | 7$^7$ | 1 | WC | H Bourchier | 7$^7$ | 6 | | | | | | | | |
| | | | | 13 | GM Moroni | 6$^5$ | 3 | | | | | | | | |
| | | | | | | | | | | | | 1 | L Harris | 6 | 7$^7$ |
| | | | | | | | | | | | | | N Kuhn | 4 | 6$^3$ |
| | | | | 10 | F Gaio | 1 | 4 | | | | | | | | |
| | N Kuhn | 6 | 7 | | N Kuhn | 6 | 6 | | | | | | | | |
| WC | A Whittington | 1 | 5 | | | | | | N Kuhn | 7$^7$ | 6 | | | | |
| | E López Pérez | 6 | 6 | | | | | 5 | S Ofner | 6$^2$ | 3 | | | | |
| | S Fanselow | 4 | 2 | | E López Pérez | 4$^r$ | | | | | | | | | |
| | | | | 5 | S Ofner | 4 | | | | | | | | | |

#### Section 2

| 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 |
| | | | | | 3 | P Martínez | 7 | 7$^7$ | | | | | | | | |
| PR | D Nguyen | 6 | 2 | 7 | PR | D Nguyen | 5 | 6$^2$ | | | | | | | | |
| | D Kelly | 3 | 6 | 5 | | | | | 3 | P Martínez | 4 | 1$^r$ | | | | |
| | A Harris | 1 | 7$^7$ | 6 | | | | | 16 | D Sela | 6 | 5 | | | | |
| WC | Rinky Hijikata | 6 | 6$^5$ | 3 | | A Harris | 3 | 2 | | | | | | | | |
| | | | | | 16 | D Sela | 6 | 6 | | | | | | | | |
| | | | | | | | | | | | | | 16 | D Sela | 7$^8$ | 7 |
| | | | | | | | | | | | | | | M Purcell | 6$^6$ | 5 |
| | | | | | 9 | S Napolitano | 5 | 2 | | | | | | | | |
| ITF | S Diez | 3 | 3 | | | M Purcell | 7 | 6 | | | | | | | | |
| | M Purcell | 6 | 6 | | | | | | | M Purcell | 6 | 6 | | | | |
| PR | D Altmaier | 6 | 4 | 4 | | | | | | Y Takahashi | 4 | 4 | | | | |
| | Y Takahashi | 4 | 6 | 6 | | Y Takahashi | 6 | 6 | | | | | | | | |
| | | | | | 6 | H Moriya | 3 | 4 | | | | | | | | |

### Bottom half
#### Section 3

| 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 |
| | | | | 7 | M Safwat | 2 | 4 | | | | | | | | |
| | L Saville | 6 | 6 | | L Saville | 6 | 6 | | | | | | | | |
| ITF | A Zhurbin | 2 | 2 | | | | | | | L Saville | 6 | 6 | | | |
| ITF | J Samper Montaña | 3 | 3 | | | | | | 11 | G Soeda | 4 | 2 | | | |
| ITF | D Pérez Sanz | 6 | 6 | ITF | D Pérez Sanz | 0 | 6 | 2 | | | | | | | |
| | | | | 11 | G Soeda | 6 | 3 | 6 | | | | | | | |
| | | | | | | | | | | | | | L Saville | 6 | 6 |
| | | | | | | | | | | | | | T Lamasine | 4 | 4 |
| | | | | 14 | G Clezar | 5 | 6$^2$ | | | | | | | | |
| | A Vukic | 3 | 2 | | T-h Yang | 7 | 7$^7$ | | | | | | | | |
| | T-h Yang | 6 | 6 | | | | | | | T-h Yang | 3 | 2 | | | |
| | T Lamasine | 6 | 6 | | | | | | | T Lamasine | 6 | 6 | | | |
| | Renta Tokuda | 4 | 1 | | T Lamasine | 6 | 4 | 6 | | | | | | | |
| | | | | 4 | M Polmans | 3 | 6 | 3 | | | | | | | |

#### 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 | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 8 | S Robert | 3 | 6$^7$ | | | | | | | | | | | |
| | Makoto Ochi | 1 | 1 | | | M Banes | 6 | 7$^9$ | | | | | | | | | | | |
| | M Banes | 6 | 6 | | | | | | | | M Banes | 6$^{10}$ | 3 | | | | | | |
| | Y-s Chung | 6 | 6 | | | | | | | 12 | L Giustino | 7$^{12}$ | 6 | | | | | | |
| | R Statham | 4 | 3 | | | Y-s Chung | 3 | 7$^7$ | 3 | | | | | | | | | | |
| | | | | | 12 | L Giustino | 6 | 6$^1$ | 6 | | | | | | | | | | |
| | | | | | | | | | | | | | | | 12 | L Giustino | 3 | 7 | 4 |
| | | | | | | | | | | | | | | | 15 | J Clarke | 6 | 5 | 1$^r$ |
| | | | | | 15 | J Clarke | 7 | 6 | | | | | | | | | | | |
| Q | Y Shimizu | 6 | 3 | | Q | Y Shimizu | 5 | 1 | | | | | | | | | | | |
| | A Santillan | 4 | 2$^r$ | | | | | | | 15 | J Clarke | 6 | 6$^3$ | 7 | | | | | |
| WC | Jacob Grills | 6$^2$ | 6 | 6 | | | | | | 2 | T Ito | 2 | 7$^7$ | 5 | | | | | |
| Q | A Bega | 7$^7$ | 2 | 3 | WC | J Grills | 2 | 4 | | | | | | | | | | | |
| | | | | | 2 | T Ito | 6 | 6 | | | | | | | | | | | |