| 2023 HPP Open | |
|---|---|
| Date | 6–12 November |
| Edition | 4th |
| Surface | Hard (Indoor) |
| Location | Helsinki, Finland |
| Champions | |
| Singles | |
 Corentin Moutet | |
| Doubles | |
 Sriram Balaji /  Andre Begemann | |
The 2023 HPP Open was a professional tennis tournament played on hard courts. It was the fourth edition of the tournament which was part of the 2023 ATP Challenger Tour. It took place in Helsinki, Finland between 6 and 12 November 2023.
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 CZE | Tomáš Macháč | 64 | 1 |
 FIN | Emil Ruusuvuori | 71 | 2 |
 POR | Nuno Borges | 74 | 3 |
| FRA | Alexandre Müller | 83 | 4 |
 ESP | Jaume Munar | 87 | 5 |
 ITA | Flavio Cobolli | 98 | 6 |
| FRA | Arthur Rinderknech | 99 | 7 |
 GBR | Liam Broady | 100 | 8 |
The following players received wildcards into the singles main draw:
Patrick Kaukovalta
Mark Lajal Eero Vasa The following player received entry into the singles main draw as a special exempt:
The following player received entry into the singles main draw as an alternate:
The following players received entry from the qualifying draw:
Alibek Kachmazov 
Oleksii Krutykh Francesco Maestrelli 
Maximilian Neuchrist Dennis Novak 
Denis Yevseyev The following player received entry as a lucky loser:
Corentin Moutet def. Sumit Nagal 6–3, 3–6, 6–2. Sriram Balaji / Andre Begemann def. Jeevan Nedunchezhiyan / Vijay Sundar Prashanth 6–2, 7–5.The 2017 Bengaluru Open was a professional tennis tournament played on hard courts. It was the first edition of the tournament which was part of the 2017 ATP Challenger Tour. It took place in Bangalore, India from 20 to 25 November 2017.
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