Brisbane 2018 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Nick Kyrgios | d. | Ryan Harrison | 6-4 6-2 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Ryan Harrison | d. | Alex De Minaur | 4-6 7-6(5) 6-4 |
| Nick Kyrgios | d. | Grigor Dimitrov | 3-6 6-1 6-4 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Ryan Harrison | d. | Denis Istomin | 7-6(6) 4-2 RET |
| Alex De Minaur | d. | Michael Mmoh | 6-4 6-0 |
| Nick Kyrgios | d. | Alexandr Dolgopolov | 1-6 6-3 6-4 |
| Grigor Dimitrov | d. | Kyle Edmund | 6-3 6-7(3) 6-4 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Ryan Harrison | d. | Yannick Hanfmann | 6-7(5) 6-4 6-2 |
| Denis Istomin | d. | Jared Donaldson | 7-6(5) 6-2 |
| Alex De Minaur | d. | Milos Raonic | 6-4 6-4 |
| Michael Mmoh | d. | Mischa Zverev | 6-2 5-7 6-4 |
| Alexandr Dolgopolov | d. | Horacio Zeballos | 6-1 6-2 |
| Nick Kyrgios | d. | Matthew Ebden | 6-7(3) 7-6(5) 6-2 |
| Kyle Edmund | d. | Hyeon Chung | 7-6(3) 5-7 6-4 |
| Grigor Dimitrov | d. | John Millman | 4-6 7-6(8) 6-3 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Ryan Harrison | d. | Leonardo Mayer | 6-4 3-6 6-2 |
| Jared Donaldson | d. | Jordan Thompson | 6-2 6-4 |
| Denis Istomin | d. | Damir Dzumhur | 6-7(4) 6-3 6-2 |
| Alex De Minaur | d. | Steve Johnson | 7-6(7) 6-4 |
| Michael Mmoh | d. | Federico Delbonis | 6-3 6-4 |
| Mischa Zverev | d. | John Patrick Smith | 6-4 7-5 |
| Alexandr Dolgopolov | d. | Diego Schwartzman | 6-4 7-6(3) |
| Horacio Zeballos | d. | Ernesto Escobedo | 6-3 6-4 |
| Matthew Ebden | d. | Frances Tiafoe | 6-3 6-2 |
| Hyeon Chung | d. | Gilles Muller | 6-3 7-6(1) |
| Kyle Edmund | d. | Denis Shapovalov | 6-7(5) 7-6(4) 6-4 |
| John Millman | d. | Peter Polansky | 7-6(4) 6-0 |
Qualifying round 2
| Winner | Loser | Score | |
|---|---|---|---|
| Michael Mmoh | d. | Sebastian Ofner | 6-4 6-3 |
| Ernesto Escobedo | d. | Jozef Kovalik | 6-2 7-6(4) |
| Peter Polansky | d. | Yannick Hanfmann | 6-1 3-6 6-3 |
| John Patrick Smith | d. | Viktor Galovic | 6-4 3-6 7-6(2) |
Qualifying round 1
| Winner | Loser | Score | |
|---|---|---|---|
| Sebastian Ofner | d. | Marcelo Arevalo | 2-6 7-6(3) 6-2 |
| Michael Mmoh | d. | Quentin Halys | 6-4 6-4 |
| Jozef Kovalik | d. | Denis Kudla | 7-6(5) 6-4 |
| Ernesto Escobedo | d. | James Duckworth | 6-2 4-6 6-4 |
| Peter Polansky | d. | Filip Peliwo | 6-2 6-2 |
| Yannick Hanfmann | d. | Sam Groth | 6-4 7-6(7) |
| Viktor Galovic | d. | Renzo Olivo | 4-6 6-3 6-2 |
| John Patrick Smith | d. | Alexander Bublik | 6-4 6-1 |