2018 AON Open Challenger – Singles

Stefanos Tsitsipas was the defending champion but chose not to defend his title.

Singles
2018 AON Open Challenger
Final
ChampionItaly Lorenzo Sonego
Runner-upGermany Dustin Brown
Score6–2, 6–1
Events
Singles Doubles
← 2017 · AON Open Challenger · 2019 →

Lorenzo Sonego won the title after defeating Dustin Brown 6–2, 6–1 in the final.

Seeds edit

  1.   Benoît Paire (withdrew)
  2.   Martin Kližan (second round, retired)
  3.   Paolo Lorenzi (second round)
  4.   Hubert Hurkacz (quarterfinals)
  5.   Federico Delbonis (semifinals)
  6.   Guido Andreozzi (first round)
  7.   Thiago Monteiro (first round)
  8.   Lorenzo Sonego (champion)

Draw edit

Key edit

Finals edit

Semifinals Final
          
5   Federico Delbonis 5 3
8   Lorenzo Sonego 7 6
8   Lorenzo Sonego 6 6
WC   Dustin Brown 2 1
WC   Dustin Brown 6 78
LL   Thomaz Bellucci 3 66

Top half edit

First round Second round Quarterfinals Semifinals
LL   JP Varillas 6 5 3
  S Travaglia 4 7 6   S Travaglia 6 6
  G Quinzi 6 4 3   V Galović 4 4
  V Galović 4 6 6   S Travaglia 3 6 61
WC   G Fonio 6 6 5   F Delbonis 6 3 77
  G Elias 4 2 WC   G Fonio 1 3
  R Dutra Silva 6 4 3 5   F Delbonis 6 6
5   F Delbonis 4 6 6 5   F Delbonis 5 3
4   H Hurkacz 6 1 6 8   L Sonego 7 6
  A Arnaboldi 3 6 2 4   H Hurkacz 5 7 6
Q   Z Piros 4 1r   JI Londero 7 5 0
  JI Londero 6 4 4   H Hurkacz 6 3 61
Q   A Avidzba 6 4 1 8   L Sonego 1 6 77
  A Vatutin 1 6 6   A Vatutin 4 6 5
  S Robert 1 2 8   L Sonego 6 4 7
8   L Sonego 6 6

Bottom half edit

First round Second round Quarterfinals Semifinals
6   G Andreozzi 5 6 0
WC   A Basso 7 4 6 WC   A Basso 2 7 2
WC   D Brown 6 7 WC   D Brown 6 5 6
  P Andújar 4 5 WC   D Brown 3 6 77
Q   A Pellegrino 2 4 Alt   L Rosol 6 4 65
Alt   L Rosol 6 6 Alt   L Rosol 77 6
  S Caruso 2 6 4 3   P Lorenzi 64 3
3   P Lorenzi 6 3 6 WC   D Brown 6 78
7   T Monteiro 3 4 LL   T Bellucci 3 66
  C Garín 6 6   C Garín 3 6 6
  S Napolitano 4 2 Q   S Nagal 6 3 4
Q   S Nagal 6 6   C Garín 65 4
LL   T Bellucci 78 6 LL   T Bellucci 77 6
  GM Moroni 66 3 LL   T Bellucci 3 7 4
WC   F Baldi 0 2 2   M Kližan 6 5 0r
2   M Kližan 6 6

References edit