The 2016 AON Open Challenger was a professional tennis tournament played on clay courts. It was the fourteenth edition of the tournament which was part of the 2016 ATP Challenger Tour. It took place in Genoa, Italy between 5 and 11 September 2016.
| 2016 AON Open Challenger | |
|---|---|
| Date | 5 – 11 September |
| Edition | 14th |
| Surface | Clay |
| Location | Genoa, Italy |
| Champions | |
| Singles | |
 Jerzy Janowicz | |
| Doubles | |
 Julio Peralta /  Horacio Zeballos | |
Singles main-draw entrants edit
Seeds edit
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 ESP
|
Nicolás Almagro | 48 | 1 |
| ARG
|
Horacio Zeballos | 71 | 2 |
| ARG
|
Carlos Berlocq | 76 | 3 |
| ESP
|
Roberto Carballés Baena | 103 | 4 |
 RUS
|
Teymuraz Gabashvili | 105 | 5 |
 UZB
|
Denis Istomin | 107 | 6 |
 CZE
|
Adam Pavlásek | 112 | 7 |
 SVK
|
Jozef Kovalík | 126 | 8 |
- 1 Rankings are as of August 29, 2016.
Other entrants edit
The following players received wildcards into the singles main draw:
Nicolás Almagro
Gianluigi Quinzi
Denis Istomin- Edoardo Eremin
The following player received entry into the singles main draw as an alternate:
The following players received entry from the qualifying draw:
Champions edit
Singles edit
Jerzy Janowicz def. Nicolás Almagro 7–6(7–5), 6–4
Doubles edit
Julio Peralta / 
Horacio Zeballos def. 
Aliaksandr Bury / Andrei Vasilevski, 6–4, 6–3.
