Nume: Gianandrea Heyer
Ţara: Elvetia
Data naşterii: 28.09.87, 36 Vârsta
Total meciuri: 21
Victorii: 5
Succes: 23.81 %
Ţara: Elvetia
Data naşterii: 28.09.87, 36 Vârsta
Total meciuri: 21
Victorii: 5
Succes: 23.81 %
| an | sumar | Hard | Zgura | In. Hard | Carpet | Iarbă | Acryl |
| 2017 | 1/2 | 1/2 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2016 | 2/2 | 2/2 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2015 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2014 | 0/3 | 0/1 | 0/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2013 | 2/5 | 0/1 | 2/4 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2009 | 0/1 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2008 | 0/1 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2007 | 0/1 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| ÎN TOTAL | 5/16 | 3/7 | 2/9 | 0/0 | 0/0 | 0/0 | 0/0 |
| succes % | 23.81 % | 30 % | 18.18 % | 0 % | 0 % | 0 % | 0 % |
Gianandrea Heyer / nejucate / ultimele
| nu a fost găsit nici un meci |
Gianandrea Heyer form
Gianandrea Heyer / ultimele 50 meciuri
| 05.06.17 | 1-a rundă de calif. | Suraj R Prabodh | Gianandrea Heyer | 7-61, 1-0, Gianandrea Heyer - retragere |  | detaliu meci |  Singapore F3 | Hard |
| 06.02.17 | 2-a rundă de calif. | Morgan Johansson | Gianandrea Heyer | 7-5, 6-0 | | detaliu meci |  Indonesia F1 | Hard |
| 06.02.17 | 1-a rundă de calif. | Gianandrea Heyer | Neeraj Elangovan | 7-63, 6-1 |  | detaliu meci | ||
| 05.12.16 | 2-a rundă de calif. | Francis Casey Alcantara | Gianandrea Heyer | Gianandrea Heyer - nu s-a prezentat | | detaliu meci | Indonesia F5 | Hard |
| 05.12.16 | 1-a rundă de calif. | Gianandrea Heyer | Haekal Ramadhan | 6-2, 6-1 | | detaliu meci | ||
| 26.09.16 | 2-a rundă de calif. | Gianandrea Heyer | Damien Rocky | 3-6, 6-0, 6-4 | | detaliu meci |  Vietnam F6 | Hard |
| 26.09.16 | Calificare | Ahmed Deedat Abdul Razak | Gianandrea Heyer | 6-3, 4-1, Gianandrea Heyer - retragere | | detaliu meci | ||
| 30.11.15 | 1-a rundă de calif. | Kazuma Kawachi | Gianandrea Heyer | 6-2, 6-1 | | detaliu meci |  Thailand F9 | Hard |
| 11.08.14 | 2-a rundă de calif. | Yanik Kaelin | Gianandrea Heyer | 4-6, 6-1, 6-3 | | detaliu meci |  Switzerland F3 | Zgura |
| 23.06.14 | 2-a rundă de calif. | Filippo Borella | Gianandrea Heyer | Gianandrea Heyer - nu s-a prezentat | | detaliu meci |  Italy F20 | Zgura |
| 10.03.14 | 1-a rundă de calif. | Hufu Wang | Gianandrea Heyer | 6-0, 6-1 | | detaliu meci |  China F2 | Hard |
| 02.12.13 | 1-a rundă de calif. | Kelsey Stevenson | Gianandrea Heyer | 7-64, 6-3 | | detaliu meci | Thailand F5 | Hard |
| 26.08.13 | 1-a rundă de calif. | Antoine Baroz | Gianandrea Heyer | 3-6, 7-5, 7-61 | | detaliu meci | Switzerland F6 | Zgura |
| 12.08.13 | 2-a rundă de calif. | Bastian Parada | Gianandrea Heyer | 4-6, 6-2, 6-4 | | detaliu meci | Switzerland F4 | Zgura |
| 12.08.13 | 1-a rundă de calif. | Gianandrea Heyer | Jonas Meinecke | 4-6, 6-2, 6-2 | | detaliu meci | ||
| 22.04.13 | 2-a rundă de calif. | Elias Ymer | Gianandrea Heyer | 6-1, 6-2 | | detaliu meci |  Egypt F4 | Zgura |
| 22.04.13 | 1-a rundă de calif. | Gianandrea Heyer | Pelle Briffoz | 6-3, 7-5 | | detaliu meci | ||
| 15.04.13 | 1-a rundă de calif. | Lukas Marsoun | Gianandrea Heyer | 6-2, 6-2 | | detaliu meci | Egypt F3 | Zgura |
| 08.06.09 | 1-a rundă de calif. | Franco Ferreiro | Gianandrea Heyer | 6-0, 6-3 | | detaliu meci | Lugano Challenger | Zgura |
| 30.06.08 | 1-a rundă de calif. | Frank Moser | Gianandrea Heyer | 6-2, 6-3 | | detaliu meci | Lugano | Zgura |
| 11.06.07 | 1-a rundă de calif. | Franco Maddau | Gianandrea Heyer | 6-3, 6-3 | | detaliu meci | Lugano | Zgura |
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