| Men's singles | |
|---|---|
| 2018 Launceston Tennis International | |
| Champion |  Marc Polmans |
| Runner-up | Bradley Mousley |
| Final score | 6–2, 6–2 |
Noah Rubin was the defending champion but chose not to defend his title.
Marc Polmans won the title after defeating Bradley Mousley 6–2, 6–2 in the final.
Marcel Granollers (semifinals)
Yoshihito Nishioka (first round, retired)
Kevin King (quarterfinals) Evan King (first round)
Stéphane Robert (second round) Alex Bolt (first round) Jason Kubler (quarterfinals) Christian Harrison (first round)| Semifinals | Final | ||||||||||||
| 1 | Marcel Granollers | 3 | 6 | 65 | |||||||||
| Bradley Mousley | 6 | 3 | 77 | ||||||||||
| Bradley Mousley | 2 | 2 | |||||||||||
| Marc Polmans | 6 | 6 | |||||||||||
| WC | Andrew Harris | 1 | 4 | ||||||||||
| Marc Polmans | 6 | 6 | |||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | M Granollers | 64 | 6 | 6 | |||||||||||||||||||||||
| M Purcell | 77 | 2 | 3 | 1 | M Granollers | 6 | 6 | ||||||||||||||||||||
 K Coppejans | 2 | 6 | 6 | K Coppejans | 0 | 1 | |||||||||||||||||||||
 S Diez | 6 | 4 | 1 | 1 | M Granollers | 6 | 3 | 6 | |||||||||||||||||||
 B Klein | 4 | 6 | 65 | A Sarkissian | 1 | 6 | 3 | ||||||||||||||||||||
| Q | M Matosevic | 6 | 4 | 77 | Q | M Matosevic | 5 | 3 | |||||||||||||||||||
| A Sarkissian | 6 | 6 | A Sarkissian | 7 | 6 | ||||||||||||||||||||||
| 8 | C Harrison | 3 | 3 | 1 | M Granollers | 3 | 6 | 65 | |||||||||||||||||||
| 3 | K King | 6 | 7 | B Mousley | 6 | 3 | 77 | ||||||||||||||||||||
 D Petrović | 2 | 5 | 3 | K King | 6 | 77 | |||||||||||||||||||||
 D Altmaier | 5r |  T-h Yang | 3 | 65 | |||||||||||||||||||||||
| T-h Yang | 6 | 3 | K King | 78 | 66 | 3 | |||||||||||||||||||||
| Q | N Lammons | 79 | 5 | 2 | B Mousley | 66 | 78 | 6 | |||||||||||||||||||
| B Mousley | 67 | 7 | 6 | B Mousley | 77 | 6 | |||||||||||||||||||||
| Q | G Mina | 64 | 1 | 5 | S Robert | 65 | 4 | ||||||||||||||||||||
| 5 | S Robert | 77 | 6 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 7 | J Kubler | 6 | 6 | ||||||||||||||||||||||||
 Z Li | 3 | 0 | 7 | J Kubler | 6 | 6 | |||||||||||||||||||||
| M Banes | 6 | 6 | M Banes | 4 | 2 | ||||||||||||||||||||||
| O Jasika | 1 | 4 | 7 | J Kubler | 4 | 5 | |||||||||||||||||||||
| LL |  L Catarina | 63 | 1 | WC | A Harris | 6 | 7 | ||||||||||||||||||||
| A Whittington | 77 | 6 | A Whittington | 6 | 66 | 64 | |||||||||||||||||||||
| WC | A Harris | 6 | 78 | WC | A Harris | 1 | 78 | 77 | |||||||||||||||||||
| 4 | E King | 4 | 66 | WC | A Harris | 1 | 4 | ||||||||||||||||||||
| 6/WC | A Bolt | 4 | 2 | M Polmans | 6 | 6 | |||||||||||||||||||||
| Q | B Mitchell | 6 | 6 | Q | B Mitchell | 6 | 3 | 4 | |||||||||||||||||||
| D Kelly | 6 | 6 | D Kelly | 4 | 6 | 6 | |||||||||||||||||||||
| WC | L Saville | 4 | 4 | D Kelly | 4 | 3 | |||||||||||||||||||||
| WC | H Bourchier | 7 | 6 | M Polmans | 6 | 6 | |||||||||||||||||||||
 R Statham | 5 | 4 | WC | H Bourchier | 3 | 1 | |||||||||||||||||||||
| M Polmans | 6 | 3 | M Polmans | 6 | 6 | ||||||||||||||||||||||
| 2 | Y Nishioka | 4 | 0r | ||||||||||||||||||||||||
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