Round: 25 Ground: Clay
| French Open | 2016/05/23 13:30 | Ivo Karlovic v Albert Montanes | 6-2,7-6,7-6 |
| Challenger Heilbronn | 2016/05/14 14:00 | Albert Montanes v Jan-Lennard Struff | 0-6,3-6 |
| Challenger Heilbronn | 2016/05/13 13:00 | Yannik Reuter v Albert Montanes | 1-6,4-6 |
| Challenger Heilbronn | 2016/05/12 10:00 | Nicolas Kicker v Albert Montanes | 3-6,1-6 |
| Challenger Heilbronn | 2016/05/10 11:25 | Henri Laaksonen v Albert Montanes | 4-6,3-6 |
| ATP Madrid Qual | 2016/04/30 10:50 | Albert Montanes v Denis Istomin | 4-6,3-6 |
| ATP Barcelona | 2016/04/21 11:30 | Rafael Nadal v Albert Montanes | 6-2,6-2 |
| ATP Barcelona | 2016/04/20 12:10 | Albert Montanes v Joao Sousa | 6-1,6-3 |
| Challenger Caltanissetta | 2016/06/07 12:10 | Guilherme Clezar v Gianluigi Quinzi | 2-6,6-1,6-7 |
| Challenger Vicenza | 2016/05/24 15:20 | Gastao Elias v Guilherme Clezar | 6-4,6-4 |
| French Open Qual | 2016/05/16 12:35 | Guilherme Clezar v Frances Tiafoe | 6-1,5-7,2-6 |
| Challenger Sarasota | 2016/04/15 21:00 | Noah Rubin v Guilherme Clezar | 3-6,0-6 |
| Challenger Sarasota | 2016/04/13 15:00 | Guilherme Clezar v Nicolas Kicker | 7-6,6-1 |
| Challenger Sarasota | 2016/04/11 19:35 | Guilherme Clezar v Ryan Harrison | 7-5,6-2 |
| ATP Houston Qual | 2016/04/02 16:30 | Brian Baker v Guilherme Clezar | 6-2,7-6 |
| Challenger Santiago 2 Qual | 2016/03/11 16:00 | Guilherme Clezar v Rogerio Dutra Silva | 3-6,5-7 |