# 2015 Australian Open – Boys' singles

Roman Safiullin defeated Hong Seong-chan in the final, 7–5, 7–6$^{(7–2)}$ to win the boys' singles tennis title at the 2015 Australian Open.
Alexander Zverev was the defending champion, but chose not to participate.

## Seeds

    01. Roman Safiullin (champion)
    02. Orlando Luz (first round)
    03. Taylor Harry Fritz (quarterfinals)
    04. Chung Yun-seong (second round)
    05. Michael Mmoh (first round)
    06. Lee Duck-hee (quarterfinals)
    07. Hong Seong-chan (final)
    08. Jumpei Yamasaki (first round)
    09. Mikael Ymer (second round)
    10. Corentin Denolly (first round)
    11. Tim van Rijthoven (third round)
    12. Bogdan Bobrov (third round)
    13. Juan José Rosas (second round)
    14. Stefanos Tsitsipas (quarterfinals)
    15. Oh Chan-yeong (second round)
    16. Akira Santillan (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 | Roman Safiullin | 6 | 6 | | | | | | | | | | |
| | Marc Polmans | 4 | 2 | | | | | | | | | | |
| | Marc Polmans | 4 | 2 | | 1 | Roman Safiullin | 6 | 6$^4$ | 6 | | | | |
| | | | | | | Jurabek Karimov | 3 | 7$^7$ | 1 | | | | |
| 14 | Stefanos Tsitsipas | 6 | 4 | 1 | | Jurabek Karimov | 3 | 7$^7$ | 1 | | | | |
| | Jurabek Karimov | 3 | 6 | 6 | | | | | | | | | |
| | Jurabek Karimov | 3 | 6 | 6 | | | | | | 1 | Roman Safiullin | 7 | 7$^7$ |
| | | | | | | | | | | 7 | Hong Seong-chan | 5 | 6$^2$ |
| 7 | Hong Seong-chan | 6$^4$ | 7$^7$ | 6 | | | | | | | | | | 7 | Hong Seong-chan | 5 | 6$^2$ |
| 3 | Taylor Harry Fritz | 7$^7$ | 6$^4$ | 0 | | | | | | | | | |
| 3 | Taylor Harry Fritz | 7$^7$ | 6$^4$ | 0 | 7 | Hong Seong-chan | 6 | 7$^7$ | | | | | |
| | | | | | 16 | Akira Santillan | 2 | 6$^2$ | | | | | |
| 6 | Lee Duck-hee | 4 | 6 | 3 | 16 | Akira Santillan | 2 | 6$^2$ | | | | | |
| 16 | Akira Santillan | 6 | 3 | 6 | | | | | | | | | |

### Top half
#### Section 1

| 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 |
| 1 | Roman Safiullin | 6 | 6 | | | | | | | | | | | | | |
| | Aleksandre Bakshi | 2 | 2 | | 1 | R Safiullin | 6 | 6 | | | | | | | | |
| | Máté Valkusz | 5 | 7 | 6 | | M Valkusz | 2 | 4 | | | | | | | | |
| | Te Rigele | 7 | 5 | 2 | | | | | 1 | R Safiullin | 6 | 6 | | | | |
| | Jake Delaney | 3 | 6 | 6 | | | | | | J Delaney | 3 | 3 | | | | |
| | Johan Nikles | 6 | 3 | 4 | | J Delaney | 6 | 6 | | | | | | | | |
| | Wu Tung-lin | 7 | 3 | 2 | 15 | C-y Oh | 0 | 2 | | | | | | | | |
| 15 | Oh Chan-yeong | 5 | 6 | 6 | | | | | | | | | 1 | R Safiullin | 6 | 6 |
| 10 | Corentin Denolly | 2 | 6$^4$ | | | | | | | | | | | M Polmans | 4 | 2 |
| | Marc Polmans | 6 | 7$^7$ | | | M Polmans | 6 | 6 | | | | | | | | |
| | Hubert Hurkacz | 6$^3$ | 6 | 7 | Q | D Shapovalov | 1 | 1 | | | | | | | | |
| Q | Denis Shapovalov | 7$^7$ | 3 | 9 | | | | | | M Polmans | 6 | 6 | | | | |
| Q | Yosuke Watanuki | 6$^7$ | 6 | 5 | | | | | | S Nagal | 1 | 1 | | | | |
| WC | Alexei Popyrin | 7$^9$ | 1 | 0$^r$ | Q | Y Watanuki | 2 | 3 | | | | | | | | |
| | Sumit Nagal | 6 | 4 | 6 | | S Nagal | 6 | 6 | | | | | | | | |
| 5 | Michael Mmoh | 2 | 6 | 4 | | | | | | | | | | | | |

#### 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 | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| 4 | Chung Yun-seong | 6 | 6 | | | | | | | | | | | | | | | |
| | Lloyd Harris | 3 | 3 | | 4 | Y-s Chung | 6$^2$ | 3 | | | | | | | | | | |
| | Eduard Güell Bartrina | 7$^7$ | 1 | 2 | | A Bublik | 7$^7$ | 6 | | | | | | | | | | |
| | Alexander Bublik | 6$^2$ | 6 | 6 | | | | | | | A Bublik | 5 | 5 | | | | | |
| Q | Christian Sigsgaard | 6 | 6 | | | | | | | 14 | S Tsitsipas | 7 | 7 | | | | | |
| WC | Scott Jones | 1 | 3 | | Q | C Sigsgaard | 4 | 3 | | | | | | | | | | |
| | Fabian Fallert | 3 | 2 | | 14 | S Tsitsipas | 6 | 6 | | | | | | | | | | |
| 14 | Stefanos Tsitsipas | 6 | 6 | | | | | | | | | | | 14 | S Tsitsipas | 6 | 4 | 1 |
| 11 | Tim van Rijthoven | 4 | 6 | 6 | | | | | | | | | | | J Karimov | 3 | 6 | 6 |
| WC | Mitchell Harper | 6 | 3 | 2 | 11 | T van Rijthoven | 3 | 6 | 6 | | | | | | | | | |
| Q | William Matheson | 1 | 1 | | | W Blumberg | 6 | 3 | 4 | | | | | | | | | |
| | William Blumberg | 6 | 6 | | | | | | | 11 | T van Rijthoven | 6$^5$ | 2 | | | | | |
| | Jurabek Karimov | 6 | 6 | | | | | | | | J Karimov | 7$^7$ | 6 | | | | | |
| SE | Andrea Pellegrino | 3 | 3 | | | J Karimov | 6 | 6 | | | | | | | | | | |
| | Kwon Soon-woo | 6 | 7$^7$ | | | S-w Kwon | 3 | 1 | | | | | | | | | | |
| 8 | Jumpei Yamasaki | 3 | 6$^3$ | | | | | | | | | | | | | | | |

### Bottom half
#### Section 3

| 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 | Quarterfinals |
| 7 | Hong Seong-chan | 7 | 5 | 8 | | | | | | | | | | | | | |
| WC | Alex De Minaur | 5 | 7 | 6 | 7 | S-c Hong | 6 | 6 | | | | | | | | | |
| | Louis Wessels | 5 | 3 | | | S Fukuda | 3 | 4 | | | | | | | | | |
| | Sora Fukuda | 7 | 6 | | | | | | 7 | S-c Hong | 6 | 6 | | | | | |
| | Miomir Kecmanović | 6 | 6 | | | | | | 12 | B Bobrov | 1 | 0 | | | | | |
| WC | Brian Tran | 3 | 3 | | | M Kecmanović | 5 | 5 | | | | | | | | | |
| WC | Wu Yibing | 6$^6$ | 3 | | 12 | B Bobrov | 7 | 7 | | | | | | | | | |
| 12 | Bogdan Bobrov | 7$^8$ | 6 | | | | | | | | | | 7 | S-c Hong | 6$^4$ | 7$^7$ | 6 |
| 13 | Juan José Rosas | 6 | 6 | | | | | | | | | | 3 | TH Fritz | 7$^7$ | 6$^4$ | 0 |
| | Daniel Nolan | 4 | 4 | | 13 | JJ Rosas | 1 | 2 | | | | | | | | | |
| Q | Yuya Ito | 3 | 0 | | SE | M Osmakcic | 6 | 6 | | | | | | | | | |
| SE | Marko Osmakcic | 6 | 6 | | | | | | SE | M Osmakcic | 1 | 1 | | | | | |
| | Viktor Durasovic | 3 | 4 | | | | | | 3 | TH Fritz | 6 | 6 | | | | | |
| | Mandresy Rakotomalala | 6 | 6 | | | M Rakotomalala | 1 | 2 | | | | | | | | | |
| | Alex Molčan | 1 | 4 | | 3 | TH Fritz | 6 | 6 | | | | | | | | | |
| 3 | Taylor Harry Fritz | 6 | 6 | | | | | | | | | | | | | | |

#### 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 |
| 6 | Lee Duck-hee | 7$^7$ | 6 | | | | | | | | | | | | | | | | |
| | Aziz Dougaz | 6$^4$ | 2 | | 6 | D-h Lee | 6 | 6 | | | | | | | | | | | |
| | Domagoj Bilješko | 3 | 7 | 6 | | D Bilješko | 2 | 1 | | | | | | | | | | | |
| WC | Daniel Hobart | 6 | 5 | 2 | | | | | | 6 | D-h Lee | 2 | 6 | 7 | | | | | |
| | Sameer Kumar | 6 | 1 | 6 | | | | | | | S Kumar | 6 | 0 | 5 | | | | | |
| Q | Renta Tokuda | 4 | 6 | 3 | | S Kumar | 6 | 1 | 6 | | | | | | | | | | |
| WC | Blake Ellis | 2 | 3 | | 9 | M Ymer | 4 | 6 | 4 | | | | | | | | | | |
| 9 | Mikael Ymer | 6 | 6 | | | | | | | | | | | | 6 | D-h Lee | 4 | 6 | 3 |
| 16 | Akira Santillan | 6 | 6 | | | | | | | | | | | | 16 | A Santillan | 6 | 3 | 6 |
| | Boris Pokotilov | 4 | 2 | | 16 | A Santillan | 4 | 7$^7$ | 6 | | | | | | | | | | |
| | Lý Hoàng Nam | 7$^7$ | 7 | | | NH Lý | 6 | 6$^3$ | 4 | | | | | | | | | | |
| | Corentin Moutet | 6$^4$ | 5 | | | | | | | 16 | A Santillan | 7 | 2 | 6 | | | | | |
| Q | Lo Chien-hsun | 7 | 7 | | | | | | | Q | C-h Lo | 5 | 6 | 4 | | | | | |
| | Benjamin Hannestad | 5 | 5 | | Q | C-h Lo | 6$^5$ | 6 | 6 | | | | | | | | | | |
| Q | Tim Sandkaulen | 6 | 6 | | Q | T Sandkaulen | 7$^7$ | 1 | 3 | | | | | | | | | | |
| 2 | Orlando Luz | 1 | 2 | | | | | | | | | | | | | | | | |