Mariano Tammaro
2021
| JACAPETOWN | 1R | |
| J2 STELLENBOSCH | 1R | |
| J1 VRSAR | 2R | |
| J1 HANNOVER | 3R | |
| J3 PALERMO | [1] | 2R |
| J2 SALSOMAGGIORE-2 | 1R | |
| J3 PUSCHAVODITSA | [6] | Win |
| J3 SOBOTA | Semi | |
| J3 POZNAN | 1R | |
| J3 TIMISOARA | 2R | |
| J4 BISTRITA | [5] | Quarter |
| J4 PODGORICA | 2R | |
| J5 ANTALYA | Semi | |
| J4 ANTALYA | Semi |
2020
| J5 PESCARA-2 | [5] | Final |
| J5 LAKEGARDA | [2] | Semi |
| J4 PRAGUE-2 | 1R | |
| J4 PALERMO | [8] | Semi |
| J4 ESCH/ALZETTE | 1R | |
| J4 CAIRO-6 | [15] | 3R |
Nation
ITA
World Ranking
ATP Ranking　1632th
Year-end Junior World Ranking
- Year-end 2021 185th
- Year-end 2020 679th
- Year-end 2019 1706th
Match Details
2021 JACAPETOWN
| L | 1R | Alexander Blockx | 3-6 3-6 |
2021 J2 STELLENBOSCH
| L | 1R | Mehdi Benchakroun | 4-6 6-7 |
2021 J1 VRSAR
| W | 1R | Patrik Jurina | 7-5 6-3 |
| L | 2R | Stefan Popovic | 6-2 6-7 5-7 |
2021 J1 HANNOVER
| W | 1R | Stephan Iserath | 6-2 6-4 |
| W | 2R | Artem Podorozhnyi | 6-3 6-2 |
| L | 3R | Olaf Pieczkowski | 2-6 2-6 |
2021 J3 PALERMO
| W | 1R | Jacopo Bilardo | 6-1 7-5 |
| L | 2R | Alexander Orlov | 6-7 4-6 |
2021 J2 SALSOMAGGIORE-2
| L | 1R | Mika Brunold | 6-3 4-6 2-6 |
2021 J3 PUSCHAVODITSA
| W | 1R | Vitaliy Horovoy | 6-2 6-1 |
| W | 2R | Andrei Cuceu | 7-5 6-1 |
| W | QF | Alejandro Bancalari | 6-4 7-5 |
| W | SF | Semen Aginskiy | 3-6 6-0 6-3 |
| W | F | Paul Barbier Gazeu | 7-6 6-0 |
2021 J3 SOBOTA
| W | 1R | Tiago Pereira | 6-3 3-6 6-1 |
| W | 2R | Piotr Czaczkowski | 6-3 6-2 |
| W | QF | Paul Barbier Gazeu | 6-4 6-3 |
| L | SF | Francisco Tomas Geschwind | 3-6 3-6 |
2021 J3 POZNAN
| L | 1R | Maciej Kos | 6-7 4-6 |
2021 J3 TIMISOARA
| W | 1R | Timothy Phung | 6-3 6-4 |
| L | 2R | Matei Victor Palcau | 1-6 6-2 4-6 |
2021 J4 BISTRITA
| W | 1R | Luca Preda | 5-7 7-5 7-5 |
| W | 2R | Zoran Ludoski | 6-2 2-6 6-3 |
| L | QF | Eric David Verdes | 4-6 4-6 |
2021 J4 PODGORICA
| W | 1R | Naoya Honda | 6-3 6-7 6-3 |
| L | 2R | Branko Djuric | 2-6 1-6 |
2021 J5 ANTALYA
| W | 1R | Tamerlan Azizov | 6-4 6-4 |
| W | 2R | Baran Soyler | 6-1 6-0 |
| W | QF | Idriss Haddouch | 6-4 2-6 6-3 |
| L | SF | Hynek Barton | 4-6 6-2 2-6 |
2021 J4 ANTALYA
| W | 1R | He Ziheng | 3-6 6-1 7-5 |
| W | 2R | Joel Pierleoni | 6-4 4-6 6-2 |
| W | QF | Idriss Haddouch | 6-2 6-4 |
| L | SF | Kalin Ivanovski | 0-6 4-6 |
2020 J5 PESCARA-2
| W | 1R | Jacopo Bilardo | 6-3 3-6 6-4 |
| W | 2R | Paolo Rosati | 3-6 6-3 6-3 |
| W | QF | Niccolo Ciavarella | 6-2 6-2 |
| W | SF | Nicola Filippi | 6-2 6-2 |
| L | F | Daniel Bagnolini | 0-6 3-6 |
2020 J5 LAKEGARDA
| W | 1R | Jacopo Bilardo | 6-2 5-7 6-3 |
| W | 2R | Ivan La Cava | 7-6 6-4 |
| W | QF | Luca-Daniel Constantin | 6-1 6-7 6-1 |
| L | SF | Kilian Feldbausch | 6-4 4-6 4-6 |
2020 J4 PRAGUE-2
| L | 1R | Vojtech Petr | 5-7 0-6 |
2020 J4 PALERMO
| W | 1R | Marco Migliorati | 6-3 6-2 |
| W | 2R | Federico Cina | 6-1 6-3 |
| W | QF | Daniele Minighini | 7-5 6-3 - - - |
| L | SF | Giacomo Revelli | 4-6 4-6 |
2020 J4 ESCH/ALZETTE
| L | 1R | Amaury Raynel | 4-6 6-1 0-6 |
2020 J4 CAIRO-6
| W | 1R | Hamzah Mansour | 6-0 6-3 |
| W | 2R | Joshua Nuyts | 6-3 6-4 |
| L | 3R | Youssef Sadek | 2-6 2-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 10179, Number of registered players: 6,443, Number of registered results: 375,166