The 2021 Amex-Istanbul Challenger II was a professional tennis tournament played on hard courts. It was the 35th edition of the tournament which was part of the 2021 ATP Challenger Tour. It took place in Istanbul, Turkey between 13 and 19 September 2021.
| 2021 Amex-Istanbul Challenger II | |
|---|---|
| Date | 13–19 September |
| Edition | 35th |
| Surface | Hard |
| Location | Istanbul, Turkey |
| Champions | |
| Singles | |
 James Duckworth | |
| Doubles | |
 Radu Albot / Alexander Cozbinov | |
Singles main-draw entrants edit
Seeds edit
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| AUS
|
James Duckworth | 68 | 1 |
| MDA
|
Radu Albot | 108 | 2 |
 COL
|
Daniel Elahi Galán | 110 | 3 |
 JPN
|
Yasutaka Uchiyama | 123 | 4 |
| AUS
|
Marc Polmans | 148 | 5 |
 RUS
|
Evgeny Donskoy | 152 | 6 |
 UKR
|
Illya Marchenko | 154 | 7 |
 EGY |
- 1 Rankings are as of 30 August 2021.[1]
Other entrants edit
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
Nick Chappell
Christopher Heyman
Laurent Lokoli
Aldin Šetkić
The following player received entry as a lucky loser:
Champions edit
Singles edit
James Duckworth def. 
Wu Tung-lin 6–4, 6–2.
Doubles edit
Radu Albot / Alexander Cozbinov def. 
Antonio Šančić / 
Artem Sitak 4–6, 7–5, [11–9].
References edit
- ^ "Rankings | Singles | ATP Tour | Tennis". ATP Tour.