 Monaco: Monte Carlo - Singles - Qualification |
|---|
| Semi-finals | Humbert U. | Diep F. | 2:1 (3:6, 7:5, 6:3) | details | 13.04.2019 |
 Spain: M15 Palmanova - Singles - Main |
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| 1/16-finals | Diep F. | Semmler M. | 0:2 (3:6, 4:6) | details | 22.01.2019 |
| Spain: Manacor (Mallorca) 2 - Singles - Main |
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| 1/8-finals | Gakhov I. | Diep F. | 2:0 (6:2, 6:4) | details | 17.01.2019 |
| 1/16-finals | Fitzpatrick B. | Diep F. | 0:2 (1:6, 0:6) | details | 15.01.2019 |
| Monaco: Monte Carlo - Singles - Qualification |
|---|
| Semi-finals | Tsitsipas S. | Diep F. | 2:0 (6:3, 6:2) | details | 14.04.2018 |
| Monaco: Monte Carlo - Singles - Qualification |
|---|
| Semi-finals | Diep F. | Garcia-Lopez G. | 0:2 (3:6, 2:6) | details | 15.04.2017 |
 USA: Fountain Valley - Singles - Main |
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| 1/16-finals | Diep F. | Choinski J. | 1:2 (6:3, 2:6, 3:6) | details | 28.09.2016 |
| USA: Irvine - Singles - Main |
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| 1/16-finals | Diep F. | Halebian A. | 1:2 (6:4, 2:6, 0:6) | details | 20.09.2016 |
| USA: Claremont - Singles - Main |
|---|
| Quarter-finals | Redlicki Ma. | Diep F. | 2:1 (4:6, 6:1, 7:65) | details | 16.09.2016 |
| 1/8-finals | Hansson G. | Diep F. | 0:2 (5:7, 65:7) | details | 15.09.2016 |
| 1/16-finals | Catarina L. | Diep F. | 0:2 (3:6, 5:7) | details | 14.09.2016 |
| Spain: Santa Margarida de Montbui - Singles - Main |
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| 1/8-finals | Diep F. | Vervoort M. | 0:2 (3:6, 2:6) | details | 27.05.2015 |
| 1/16-finals | Diep F. | Djurdjevic B. | 2:0 (7:5, 7:63) | details | 25.05.2015 |
 Morocco: Casablanca - Singles - Qualification |
|---|
| Quarter-finals | Diep F. | Cachin P. | 0:2 (1:6, 4:6) | details | 04.04.2015 |
| USA: Palm Coast - Singles - Main |
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| 1/16-finals | Opelka R. | Diep F. | 2:0 (7:5, 6:1) | details | 28.01.2015 |
| USA: Weston - Singles - Main |
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| 1/16-finals | Gomez-Herrera C. | Diep F. | 2:1 (6:2, 2:6, 6:3) | details | 21.01.2015 |
| USA: Sunrise - Singles - Main |
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| 1/16-finals | Fermosell J. | Diep F. | 2:0 (7:5, 7:5) | details | 14.01.2015 |
| USA: Plantation - Singles - Main |
|---|
| 1/8-finals | Dadamo J. | Diep F. | 2:0 (6:1, 6:4) | details | 08.01.2015 |
| 1/16-finals | Gard C. | Diep F. | 1:2 (6:4, 3:6, 3:6) | details | 07.01.2015 |
| USA: Pensacola - Singles - Main |
|---|
| 1/8-finals | Edmund K. | Diep F. | 2:0 (6:0, 6:4) | details | 01.11.2012 |
| 1/16-finals | Diep F. | Fratangelo B. | 2:0 (7:5, 6:1) | details | 31.10.2012 |
 France: Saint-Gervais - Singles - Main |
|---|
| Quarter-finals | Diep F. | Tourte N. | 1:2 (3:6, 7:5, 4:6) | details | 20.07.2012 |
| 1/8-finals | Hamou M. | Diep F. | 0:2 (3:6, 1:6) | details | 19.07.2012 |
| 1/16-finals | Wettengel C. | Diep F. | 0:2 (0:6, 3:6) | details | 18.07.2012 |
| France: Bourg-En-Bresse - Singles - Main |
|---|
| 1/8-finals | Diep F. | Ouahab L. | 0:2 (4:6, 4:6) | details | 11.07.2012 |
| 1/16-finals | Andersen J. | Diep F. | 0:2 (1:6, 0:6) | details | 10.07.2012 |
| France: Toulon - Singles - Main |
|---|
| 1/8-finals | Eysseric J. | Diep F. | 2:0 (6:4, 6:2) | details | 28.06.2012 |
| 1/16-finals | Diep F. | Boltz S. | 2:0 (7:5, 6:0) | details | 26.06.2012 |
 Portugal: Porto - Singles - Main |
|---|
| 1/8-finals | Diep F. | Obry J. | 0:2 (2:6, 4:6) | details | 29.09.2011 |
| 1/16-finals | Diep F. | Ivanov V. | 2:0 (6:4, 7:5) | details | 28.09.2011 |
| Portugal: Espinho - Singles - Main |
|---|
| 1/16-finals | Diep F. | Koolhof W. | 0:2 (3:6, 69:7) | details | 19.09.2011 |
| France: Saint Brieuc - Singles - Main |
|---|
| 1/8-finals | Diep F. | Przysiezny M. | 1:2 (6:4, 2:6, 5:7) | details | 31.03.2011 |
| 1/16-finals | Diep F. | Brezac C. | 2:1 (4:6, 7:64, 6:2) | details | 30.03.2011 |
