2018 AON Open Challenger – Singles
From Infogalactic: the planetary knowledge core
| Singles | |
|---|---|
| 2018 AON Open Challenger | |
| 2017 champion |  Stefanos Tsitsipas |
<templatestyles src="Module:Hatnote/styles.css"></templatestyles>
Stefanos Tsitsipas was the defending champion but chose not to defend his title.
Seeds
<templatestyles src="Div col/styles.css"/>
Draw
Key
|
|
Finals
| Semifinals | Final | |||||||||||
Top half
| First Round | Second Round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 |  B Paire |
||||||||||||||||||||||||||
Bottom half
| First Round | Second Round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 2 |  M Kližan |
||||||||||||||||||||||||||
