2026 Itajaí Open
| 2026 Itajaí Open | |
|---|---|
| Date | 19–25 January |
| Edition | 1st |
| Surface | Clay |
| Location | Itajaí, Brazil |
| Champions | |
| Singles | |
 Daniel Vallejo | |
| Doubles | |
 Igor Marcondes / Eduardo Ribeiro | |
The 2026 Itajaí Open was a professional tennis tournament played on clay courts. It was the first edition of the tournament which was part of the 2026 ATP Challenger Tour. It took place in Itajaí, Brazil between 19 and 25 January 2026.
Singles main draw entrants
Seeds
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 BOL
|
Hugo Dellien | 137 | 1 |
| PAR
|
Daniel Vallejo | 146 | 2 |
 ARG
|
Alex Barrena | 188 | 3 |
 ECU
|
Álvaro Guillén Meza | 193 | 4 |
| BRA
|
Thiago Monteiro | 194 | 5 |
| BRA
|
João Lucas Reis da Silva | 206 | 6 |
 PER
|
Gonzalo Bueno | 214 | 7 |
| BRA
|
Thiago Seyboth Wild | 216 | 8 |
- 1 Rankings as of 12 January 2026.[1]
Other entrants
The following players received wildcards into the singles main draw:
- Igor Marcondes
- Eduardo Ribeiro
- João Eduardo Schiessl
The following players received entry from the qualifying draw:
- Mateus Alves
- Juan Estévez
- Guido Iván Justo
- Juan Manuel La Serna
Ștefan Paloși- Juan Bautista Torres
Champions
Singles
- Daniel Vallejo def. Thiago Seyboth Wild 7–5, 4–6, 6–2.
Doubles
- Igor Marcondes / Eduardo Ribeiro def. Bruno Oliveira / Matheus Pucinelli de Almeida 6–4, 6–4.
References
- ^ "Rankings | Singles | ATP Tour | Tennis". ATP Tour.