| 2019 Tali Open | |
|---|---|
| Date | 11 November – 17 November |
| Edition | 1st |
| Surface | Hard (indoor) |
| Location | Helsinki, Finland |
| Champions | |
| Singles | |
 Emil Ruusuvuori | |
| Doubles | |
 Frederik Nielsen /  Tim Pütz | |
The 2019 Tali Open was a professional tennis tournament played on hard courts. It was the first edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Helsinki, Finland between November 11 and November 17, 2019.
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 BLR | |||
 SUI | Henri Laaksonen | 102 | 2 |
 BIH | |||
 SVK | Norbert Gombos | 109 | 4 |
 ITA | Thomas Fabbiano | 116 | 5 |
| GER | Yannick Maden | 117 | 6 |
 SWE | Elias Ymer | 123 | 7 |
| BLR | Ilya Ivashka | 143 | 8 |
 ESP | Guillermo García López | 145 | 9 |
| FIN | Emil Ruusuvuori | 147 | 10 |
 UKR | Sergiy Stakhovsky | 150 | 11 |
 SRB | Nikola Milojević | 152 | 12 |
 POR | Frederico Ferreira Silva | 175 | 13 |
 EGY | Mohamed Safwat | 207 | 14 |
| ESP | Carlos Taberner | 215 | 15 |
 JPN | Hiroki Moriya | 219 | 16 |
 RUS | Evgeny Karlovskiy | 242 | 17 |
The following players received wildcards into the singles main draw:
Jonáš Forejtek Harri Heliövaara Patrik Niklas-Salminen Leevi Säätelä Otto Virtanen The following player received entry into the singles main draw using a protected ranking:
The following players received entry into the singles main draw as alternates:
Gabriel Petit David PoljakThe following players received entry from the qualifying draw:
The following player received entry as a lucky loser:
Aleksi Löfman Emil Ruusuvuori def. Mohamed Safwat 6–3, 6–7(4–7), 6–2. Frederik Nielsen / Tim Pütz def. 
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