Rui Machado Singles: 26 (18–8) Singles: 26 (18–8)

| Outcome | Date_ | Tournament | Surface | Opponent | Score |
|---|---|---|---|---|---|
| Runner-up | February 28, 2010 | Meknes | Clay | Alexandr Dolgopolov | 7–5, 6–2 |
| Winner | April 4, 2010 | Napoli | Clay | Federico Delbonis | 6–4, 6–4 |
| Winner | October 17, 2010 | Asunción | Clay | Ramón Delgado | 6–2, 3–6, 7–5 |
| Winner | March 26, 2011 | Marrakech | Clay | Maxime Teixeira | 6–3, 6–7 (6–8) , 6–4 |
| Winner | June 5, 2011 | Rijeka | Clay | Grega Žemlja | 6–3, 6–0 |
| Winner | July 24, 2011 | Poznań | Clay | Jerzy Janowicz | 6–3, 6–3 |
| Winner | September 18, 2011 | Szczecin | Clay | Éric Prodon | 2–6, 7–5, 6–2 |
| Runner-up | April 22, 2012 | Rome | Clay | Roberto Bautista-Agut | 6–7 (9–7) , 6–4, 6–3 |
| Runner-up | March 4, 2013 | Portugal F2, Loulé | Hard | Pedro Sousa | 5–7, 6–4, 7–6 (7–3) |