title: 2013 Australian Open – Boys' singles
text: # 2013 Australian Open – Boys' singles
  
  Nick Kyrgios defeated Thanasi Kokkinakis in the final, $7–6^{(7–4)},$ 6–3 to win the boys' singles tennis title at the 2013 Australian Open.
  
  Luke Saville was the reigning champion, but was ineligible to play in junior events.
  
  ## Seeds
  
  * Nikola Milojević (quarterfinals)
  * Gianluigi Quinzi (quarterfinals)
  * Nick Kyrgios (champion)
  * Laslo Djere (first round)
  * Elias Ymer (first round)
  * Chung Hyeon (third round)
  * Wayne Montgomery (quarterfinals)
  * Filippo Baldi (semifinals)
  * Christian Garín (third round)
  * Maximilian Marterer (second round)
  * Borna Ćorić (semifinals)
  * Thai-Son Kwiatkowski (first round)
  * Mackenzie McDonald (second round)
  * Yoshihito Nishioka (third round)
  * Hong Seong-chan (first round)
  * Hugo Di Feo (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 | Final | Final | Final | Final |
  | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | 1 | Nikola Milojević | 6 | 3 | 3 | | | | | | | | |
  | 8 | Filippo Baldi | 2 | 6 | 6 | | | | | | | | |
  | 8 | Filippo Baldi | 2 | 6 | 6 | 8 | Filippo Baldi | 2 | 1 | | | | |
  | | | | | | 3 | Nick Kyrgios | 6 | 6 | | | | |
  | 3 | Nick Kyrgios | 6 | 6 | | 3 | Nick Kyrgios | 6 | 6 | | | | |
  | 7 | Wayne Montgomery | 1 | 1 | | | | | | | | | |
  | 7 | Wayne Montgomery | 1 | 1 | | | | | | 3 | Nick Kyrgios | $7^7$ | 6 |
  | | | | | | | | | | WC | Thanasi Kokkinakis | $6^4$ | 3 |
  | 11 | Borna Ćorić | 6 | 6 | | | | | | | | | | WC | Thanasi Kokkinakis | $6^4$ | 3 |
  | | Matej Maruščák | 3 | 2 | | | | | | | | | |
  | | Matej Maruščák | 3 | 2 | | 11 | Borna Ćorić | 3 | 2 | | | | |
  | | | | | | WC | Thanasi Kokkinakis | 6 | 6 | | | | |
  | WC | Thanasi Kokkinakis | $7^7$ | 2 | 8 | WC | Thanasi Kokkinakis | 6 | 6 | | | | |
  | 2 | Gianluigi Quinzi | $6^5$ | 6 | 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 | Quarterfinal | Quarterfinal | Quarterfinal | Quarterfinal | Quarterfinal |
  | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | 1 | Nikola Milojević | 6 | 6 | | | | | | | | | | | | | | | |
  | | Jurence Zosimo Mendoza | 3 | 1 | | 1 | N Milojević | 6 | 1 | 8 | | | | | | | | | |
  | | Brayden Schnur | 6 | 0 | 5 | WC | O Anderson | 2 | 6 | 6 | | | | | | | | | |
  | WC | Oliver Anderson | 2 | 6 | 7 | | | | | | 1 | N Milojević | 6 | 6 | | | | | |
  | | Lucas Miedler | 6 | 6 | | | | | | | | L Miedler | 4 | 2 | | | | | |
  | | Johan Sébastien Tatlot | 2 | 2 | | | L Miedler | 6 | 6 | | | | | | | | | | |
  | | Kim Duk-young | 6 | 0 | 1 | 13 | M McDonald | 4 | 2 | | | | | | | | | | |
  | 13 | Mackenzie McDonald | 3 | 6 | 6 | | | | | | | | | | 1 | N Milojević | 6 | 3 | 3 |
  | 9 | Christian Garin | $7^7$ | 6 | | | | | | | | | | | 8 | F Baldi | 2 | 6 | 6 |
  | | Takashi Saito | $6^2$ | 2 | | 9 | C Garin | 6 | 6 | | | | | | | | | | |
  | WC | Jacob Grills | 4 | $6^4$ | | Q | D-h Lee | 3 | 3 | | | | | | | | | | |
  | Q | Lee Duck-hee | 6 | $7^7$ | | | | | | | 9 | C Garin | 3 | 5 | | | | | |
  | | Hannes Wagner | 6 | $7^7$ | | | | | | | 8 | F Baldi | 6 | 7 | | | | | |
  | | Jakub Oravec | 3 | $6^2$ | | | H Wagner | 5 | 2 | | | | | | | | | | |
  | | Jay Andrijic | 4 | 2 | | 8 | F Baldi | 7 | 6 | | | | | | | | | | |
  | 8 | Filippo Baldi | 6 | 6 | | | | | | | | | | | | | | | |
  
  **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 | Quarterfinal | Quarterfinal | Quarterfinal | Quarterfinal |
  | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | 3 | Nick Kyrgios | 6 | 6 | | | | | | | | | | | | | |
  | | Cem İlkel | 3 | 1 | | 3 | N Kyrgios | 6 | 6 | | | | | | | | |
  | | Cameron Norrie | 6 | $7^7$ | | | C Norrie | 3 | 1 | | | | | | | | |
  | Q | Liu Siyu | 4 | $6^4$ | | | | | | 3 | N Kyrgios | 6 | 6 | | | | |
  | Q | Naoki Nakagawa | $7^7$ | 6 | | | | | | | O Jasika | 4 | 3 | | | | |
  | Q | Gustav Hansson | $6^5$ | 3 | | Q | N Nakagawa | 3 | 2 | | | | | | | | |
  | | Omar Jasika | 3 | 6 | 6 | | O Jasika | 6 | 6 | | | | | | | | |
  | 15 | Hong Seong-chan | 6 | 4 | 1 | | | | | | | | | 3 | N Kyrgios | 6 | 6 |
  | 10 | Maximilian Marterer | 6 | 6 | | | | | | | | | | 7 | W Montgomery | 1 | 1 |
  | WC | Daniel Guccione | 4 | 4 | | 10 | M Marterer | 4 | 4 | | | | | | | | |
  | | Franko Miočić | 7 | 6 | | | F Miočić | 6 | 6 | | | | | | | | |
  | | Aleksandr Ivanovich Spirin | 5 | 1 | | | | | | | F Miočić | 3 | 1 | | | | |
  | | Stefano Napolitano | 6 | 4 | 3 | | | | | 7 | W Montgomery | 6 | 6 | | | | |
  | | Quentin Halys | 2 | 6 | 6 | | Q Halys | 4 | 4 | | | | | | | | |
  | | Harry Bourchier | $6^4$ | 6 | 7 | 7 | W Montgomery | 6 | 6 | | | | | | | | |
  | 7 | Wayne Montgomery | $7^7$ | 1 | 9 | | | | | | | | | | | | |
  
  ### 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 | Third round | Quarterfinal | Quarterfinal | Quarterfinal | Quarterfinal |
  | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | 6 | Chung Hyeon | 6 | 6 | | | | | | | | | | | | | | |
  | WC | Jake Delaney | 1 | 2 | | 6 | H Chung | 6 | 6 | | | | | | | | | |
  | | Maxime Hamou | 1 | 0 | | Q | P-l Yeung | 1 | 4 | | | | | | | | | |
  | Q | Yeung Pak-long | 6 | 6 | | | | | | 6 | H Chung | $6^6$ | 4 | | | | | |
  | | Nicolás Jarry | 2 | 4 | | | | | | 11 | B Ćorić | $7^8$ | 6 | | | | | |
  | WC | Marc Polmans | 6 | 6 | | WC | M Polmans | 1 | 1 | | | | | | | | | |
  | | Martin Redlicki | 2 | 4 | | 11 | B Ćorić | 6 | 6 | | | | | | | | | |
  | 11 | Borna Ćorić | 6 | 6 | | | | | | | | | | | 11 | B Ćorić | 6 | 6 |
  | 14 | Yoshihito Nishioka | 6 | 6 | | | | | | | | | | | | M Maruščák | 3 | 2 |
  | | Karen Khachanov | 4 | 2 | | 14 | Y Nishoka | 6 | 6 | | | | | | | | | |
  | | Mazen Osama | 1 | 2 | | WC | A Santillan | 0 | 2 | | | | | | | | | |
  | WC | Akira Santillan | 6 | 6 | | | | | | 14 | Y Nishoka | 6 | 1 | 7 | | | | |
  | | Dominic Weidinger | 3 | $6^3$ | | | | | | | M Maruščák | 4 | 6 | 9 | | | | |
  | Q | Paul Wörner | 6 | $7^7$ | | Q | P Wörner | 1 | 3 | | | | | | | | | |
  | | Matej Maruščák | 6 | $6^7$ | 6 | | M Maruščák | 6 | 6 | | | | | | | | | |
  | 4 | Laslo Djere | 4 | $7^9$ | 2 | | | | | | | | | | | | | |
  
  **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 | Quarterfinal | Quarterfinal | Quarterfinal | Quarterfinal | Quarterfinal |
  | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | 5 | Elias Ymer | 4 | 0 | | | | | | | | | | | | | | | |
  | | Kang Ku-keon | 6 | 6 | | | K-k Kang | 1 | 3 | | | | | | | | | | |
  | WC | Blake Mott | 1 | 3 | | | E Couacaud | 6 | 6 | | | | | | | | | | |
  | | Enzo Couacaud | 6 | 6 | | | | | | | | E Couacaud | 2 | 0 | | | | | |
  | | Robin Staněk | 6 | 6 | | | | | | | WC | T Kokkinakis | 6 | 6 | | | | | |
  | | Zheng Weiqiang | 4 | 3 | | | R Staněk | 6 | 4 | 3 | | | | | | | | | |
  | WC | Thanasi Kokkinakis | 7 | 6 | | WC | T Kokkinakis | 2 | 6 | 6 | | | | | | | | | |
  | 12 | Thai-Son Kwiatkowski | 5 | 4 | | | | | | | | | | | WC | T Kokkinakis | $7^7$ | 2 | 8 |
  | 16 | Hugo Di Feo | 6 | 6 | | | | | | | | | | | 2 | G Quinzi | $6^5$ | 6 | 6 |
  | | Luka Ilić | 4 | 2 | | 16 | H Di Feo | $6^2$ | $7^7$ | 6 | | | | | | | | | |
  | Q | Petros Chrysochos | 2 | 6 | 6 | Q | P Chrysochos | $7^7$ | $6^2$ | 2 | | | | | | | | | |
  | Q | Alexander Zverev | 6 | 2 | 0 | | | | | | 16 | H Di Feo | 1 | 4 | | | | | |
  | | Anton Desyatnik | 2 | 1 | | | | | | | 2 | G Quinzi | 6 | 6 | | | | | |
  | | Kim Young-seok | 6 | 6 | | | Y-s Kim | 2 | 4 | | | | | | | | | | |
  | | Bradley Mousley | 4 | 0 | | 2 | G Quinzi | 6 | 6 | | | | | | | | | | |
  | 2 | Gianluigi Quinzi | 6 | 6 | | | | | | | | | | | | | | | |
  