| Singles | |
|---|---|
| 2023 Tampere Open | |
| Champion |  Sumit Nagal |
| Runner-up |  Dalibor Svrčina |
| Score | 6–4, 7–5 |
Zsombor Piros was the defending champion [1] but lost in the second round to Henri Squire.
Sumit Nagal won the title after defeating Dalibor Svrčina 6–4, 7–5 in the final.
Zsombor Piros (second round)
Cristian Garín (second round, retired)
Lukáš Klein (quarterfinals)
Kimmer Coppejans (second round) Dalibor Svrčina (final)
Riccardo Bonadio (second round, retired) Sumit Nagal (champion) Edoardo Lavagno (first round)| Semifinals | Final | ||||||||||||
 Henri Squire | 66 | 1 | |||||||||||
| 5 | Dalibor Svrčina | 78 | 6 | ||||||||||
| 5 | Dalibor Svrčina | 4 | 5 | ||||||||||
| 7 | Sumit Nagal | 6 | 7 | ||||||||||
 Daniel Rincón | 6 | 3 | 2 | ||||||||||
| 7 | Sumit Nagal | 4 | 6 | 6 | |||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | Z Piros | 6 | 77 | ||||||||||||||||||||||||
 M Echargui | 4 | 65 | 1 | Z Piros | 77 | 4 | 1 | ||||||||||||||||||||
| H Squire | 3 | 7 | 6 | H Squire | 63 | 6 | 6 | ||||||||||||||||||||
| Q |  T Kodat | 6 | 5 | 0 | H Squire | 7 | 1 | 6 | |||||||||||||||||||
| WC |  Patrick Kaukovalta | 3 | 63 |  D Michalski | 5 | 6 | 3 | ||||||||||||||||||||
| D Michalski | 6 | 77 | D Michalski | 7 | 5 | ||||||||||||||||||||||
| M Kaśnikowski | 4 | 0 | 6 | R Bonadio | 5 | 6r | |||||||||||||||||||||
| 6 | R Bonadio | 6 | 6 | H Squire | 66 | 1 | |||||||||||||||||||||
| 3 | L Klein | 6 | 6 | 5 | D Svrčina | 78 | 6 | ||||||||||||||||||||
| Elmar Ejupovic | 3 | 4 | 3 | L Klein | 7 | 6 | |||||||||||||||||||||
| G Fonio | 4 | 66 | V Kopřiva | 5 | 1 | ||||||||||||||||||||||
| V Kopřiva | 6 | 78 | 3 | L Klein | 65 | 1 | |||||||||||||||||||||
| Q |  R Bertola | 6 | 3 | 0 | 5 | D Svrčina | 77 | 6 | |||||||||||||||||||
 H Casanova | 4 | 6 | 6 | H Casanova | 5 | 65 | |||||||||||||||||||||
 FC Jianu | 6 | 3 | 3 | 5 | D Svrčina | 7 | 77 | ||||||||||||||||||||
| 5 | D Svrčina | 3 | 6 | 6 | |||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 8 | Edoardo Lavagno | 4 | 3 | ||||||||||||||||||||||||
| N Sánchez Izquierdo | 6 | 6 | N Sánchez Izquierdo | 1 | 65 | ||||||||||||||||||||||
| Q |  D Ajduković | 1 | 78 | 6 | Q | D Ajduković | 6 | 77 | |||||||||||||||||||
| Q |  V Vacherot | 6 | 66 | 2 | Q | D Ajduković | 3 | 1 | |||||||||||||||||||
| D Rincón | 6 | 3 | 7 | D Rincón | 6 | 6 | |||||||||||||||||||||
| Q | L Rottoli | 2 | 6 | 5 | D Rincón | 7 | 6 | ||||||||||||||||||||
| Q |  E Kırkın | 6 | 5 | 2 | 4 | K Coppejans | 5 | 4 | |||||||||||||||||||
| 4 | K Coppejans | 3 | 7 | 6 | D Rincón | 6 | 3 | 2 | |||||||||||||||||||
| 7 | S Nagal | 6 | 6 | 7 | S Nagal | 4 | 6 | 6 | |||||||||||||||||||
| WC | J Veselý | 4 | 1 | 7 | S Nagal | 6 | 62 | 77 | |||||||||||||||||||
 JL Reis da Silva | 5 | 6 | 6 | JL Reis da Silva | 3 | 77 | 64 | ||||||||||||||||||||
 B Hassan | 7 | 4 | 3 | 7 | S Nagal | 6 | 6 | ||||||||||||||||||||
 M Zekić | 2 | 4 | A Dougaz | 3 | 3 | ||||||||||||||||||||||
| A Dougaz | 6 | 6 | A Dougaz | 6 | 4 | ||||||||||||||||||||||
| N Serdarušić | 6 | 3 | 2 | 2/WC | C Garín | 2 | 0r | ||||||||||||||||||||
| 2/WC | C Garín | 1 | 6 | 6 | |||||||||||||||||||||||
Zsombor Piros won the title, defeating Yshai Oliel in the final, 4–6, 6–4, 6–3.
Nicola Kuhn and Zsombor Piros won the boys' doubles tennis title at the 2017 French Open, defeating Vasil Kirkov and Danny Thomas in the final, 6–4, 6–4.
Kenneth Raisma and Stefanos Tsitsipas were the defending champions but both players were no longer eligible to participate in junior events.
Ondřej Štyler and Naoki Tajima won the boys' doubles tennis title at the 2018 French Open, defeating Ray Ho and Tseng Chun-hsin in the final, 6–4, 6–4.
Jonáš Forejtek and Dalibor Svrčina won the boys' doubles tennis title at the 2019 Australian Open, defeating Cannon Kingsley and Emilio Nava in the final, 7–6(7–5), 6–4.
This was the first edition of the tournament.
David Ionel and Leandro Riedi won the boys' doubles tennis title at the 2020 Australian Open, defeating Mikołaj Lorens and Kārlis Ozoliņš in the final, 6–7(8–10), 7–5, [10–4].
Dominic Stricker won the title, defeating Leandro Riedi in an all-Swiss final, 6–2, 6–4.
Dalibor Svrčina was the defending champion but lost in the final to Sebastian Ofner.
Federico Coria was the defending champion but lost in the first round to Dalibor Svrčina.
Zdeněk Kolář was the defending champion but retired from his first round match with Frederico Ferreira Silva.
Jiří Lehečka was the defending champion but chose not to defend his title.
Jason Kubler was the defending champion but chose not to defend his title.
Jason Jung was the defending champion but lost in the second round to Maximilian Marterer.
Kaichi Uchida was the defending champion but lost in the quarterfinals to Juan Manuel Cerúndolo.
Vít Kopřiva was the defending champion but lost in the first round to Máté Valkusz.
Jiří Lehečka was the defending champion but chose not to defend his title.
Jozef Kovalík was the defending champion but lost in the first round to Henri Squire.
Max Purcell was the defending champion but chose not to defend his title.
Max Purcell was the defending champion but chose not to defend his title.