| Tulsa challenger |
Round |
Result |
H |
A |
| 11.10. |
|
Abaro / Sell - Petro / Ram A |
QF |
6-2, 6-3 |
|
|
| 10.10. |
|
Petro / Ram A - Furma / Motev |
R16 |
1-6, 6-1, 6-1 |
|
|
| Austin challenger |
Round |
Result |
H |
A |
| 04.10. |
|
Sluit / Van S - Petro / Ram A |
QF |
7-5, 6-2 |
|
|
| 03.10. |
|
Petro / Ram A - Coupe / Sell |
R16 |
3-6, 7-6, 6-4 |
|
|
| San Antonio challenger |
Round |
Result |
H |
A |
| 26.09. |
|
Mamii / Weine - Petro / Ram A |
R16 |
4-6, 6-4, 7-6 |
|
|
| Skopje challenger |
Round |
Result |
H |
A |
| 16.09. |
|
Arton / Roitm - Petro / Priet |
F |
7-5, 5-7, 6-3 |
|
|
| 14.09. |
|
Petro / Priet - Rehnq / Sarst |
SF |
6-3, 6-1 |
|
|
| 13.09. |
|
Petro / Priet - Grabu / Rusev |
QF |
6-4, 6-1 |
|
|
| 12.09. |
|
Petro / Priet - Andre / Mitro |
R16 |
6-2, 6-2 |
|
|
| Sofia challenger |
Round |
Result |
H |
A |
| 09.09. |
|
Petro / Stano - Kushe / Tolev |
F |
6-2, 6-7, 7-6 |
|
|
| 07.09. |
|
Petro / Stano - Fahlk / Kohlm |
SF |
7-6, 7-6 |
|
|
| 06.09. |
|
Petro / Stano - Rehnq / Timfj |
QF |
6-3, 7-6 |
|
|
| 05.09. |
|
Petro / Stano - Campo / Gaudi |
R16 |
6-7, 6-4, 6-3 |
|
|
| Bronx challenger |
Round |
Result |
H |
A |
| 16.08. |
|
Niels / Smith - Ketol / Petro |
QF |
6-4, 7-6 |
|
|
| 15.08. |
|
Ketol / Petro - Lisna / Patie |
R16 |
6-2, 6-3 |
|
|
| Belo Horizonte challenger |
Round |
Result |
H |
A |
| 10.08. |
|
Delga / Lee M - Petro / Welgr |
SF |
7-5, 6-4 |
|
|
| 09.08. |
|
Petro / Welgr - Fillo / Marca |
QF |
6-2, 6-7, 6-2 |
|
|
| 08.08. |
|
Petro / Welgr - De Ar / Zaati |
R16 |
6-4, 7-6 |
|
|
| Segovia challenger |
Round |
Result |
H |
A |
| 02.08. |
|
Labad / Russe - Perry / Petro |
QF |
6-1, 6-3 |
|
|
| 01.08. |
|
Perry / Petro - Alons / Lopez |
R16 |
6-2, 2-6, 6-3 |
|
|
| Cordoba challenger |
Round |
Result |
H |
A |
| 29.07. |
|
Petro / Ram A - Burri / Melo |
F |
6-1, 6-4 |
|
|
| 27.07. |
|
Petro / Ram A - Massa / Roitm |
SF |
|
|
|
| 26.07. |
|
Petro / Ram A - Munoz / Truyo |
QF |
6-2, 6-0 |
|
|
| 25.07. |
|
Petro / Ram A - Ishii / Iwabu |
R16 |
6-3, 6-4 |
|
|
| Manchester challenger |
Round |
Result |
H |
A |
| 22.07. |
|
Petro / Ram A - Alleg / Heube |
F |
6-2, 7-6 |
|
|
| 20.07. |
|
Petro / Ram A - Delga / Qures |
SF |
7-6, 7-6 |
|
|
| 19.07. |
|
Petro / Ram A - Snyma / White |
QF |
4-6, 6-3, 7-6 |
|
|
| 18.07. |
|
Petro / Ram A - Behr / Erlic |
R16 |
7-6, 6-4 |
|
|
| Ulm challenger |
Round |
Result |
H |
A |
| 04.07. |
|
Behre / Braas - Petro / Shima |
R16 |
6-4, 3-6, 6-3 |
|
|
| Edinburgh challenger |
Round |
Result |
H |
A |
| 17.05. |
|
Dezor / Stepa - Petro / Vemic |
QF |
6-2, 4-6, 7-6 |
|
|
| 16.05. |
|
Petro / Vemic - Hilde / Loven |
R16 |
6-3, 6-7, 7-6 |
|
|
| San Luis Potosi chall. |
Round |
Result |
H |
A |
| 18.04. |
|
Coetz / Ketol - Kim K / Petro |
R16 |
6-4, 6-4 |
|
|
| Hamilton challenger |
Round |
Result |
H |
A |
| 23.03. |
|
Godwi / Hill - Cowan / Petro |
SF |
6-3, 6-3 |
|
|
| 22.03. |
|
Cowan / Petro - Hells / Timfj |
QF |
6-4, 6-4 |
|
|
| 21.03. |
|
Cowan / Petro - Kerr / Wakef |
R16 |
6-4, 6-3 |
|
|
| Tokyo challenger |
Round |
Result |
H |
A |
| 07.03. |
|
Burgs / Cowan - Kilde / Petro |
R16 |
7-6, 4-6, 7-6 |
|
|
| Singapur challenger |
Round |
Result |
H |
A |
| 29.02. |
|
Aerts / Wilts - Green / Petro |
R16 |
6-3, 3-6, 6-3 |
|
|
| Ho Chi Minh City challenger |
Round |
Result |
H |
A |
| 23.02. |
|
Labad / Ullye - Koves / Petro |
QF |
6-1, 6-4 |
|
|
| 22.02. |
|
Koves / Petro - Huynh / Truon |
R16 |
6-4, 6-1 |
|
|
| Kolkata challenger |
Round |
Result |
H |
A |
| 16.02. |
|
Carra / Marx - Petro / Rober |
QF |
6-3, 3-6, 6-3 |
|
|
| 15.02. |
|
Petro / Rober - Ghous / Uppal |
R16 |
6-4, 6-3 |
|
|