Stadium: Center Court Round: 25 Ground: Clay
| Challenger Rome 2 | 2017/09/28 11:30 | Ricardo Ojeda Lara v Martin Klizan | 7-6,6-2 |
| Challenger Padova | 2018/07/24 08:30 | Enrico Dalla Valle v Ricardo Ojeda Lara | 6-7,6-1,6-3 |
| Challenger San Benedetto | 2018/07/16 17:20 | Lorenzo Giustino v Ricardo Ojeda Lara | 6-3,6-0 |
| Challenger Perugia | 2018/07/11 13:00 | Ricardo Ojeda Lara v Gianluigi Quinzi | 4-6,5-7 |
| Challenger Marburg | 2018/07/03 10:00 | Elliot Benchetrit v Ricardo Ojeda Lara | 6-4,6-4 |
| Wimbledon Qual | 2018/06/25 14:05 | Bradley Klahn v Ricardo Ojeda Lara | 6-3,6-2 |
| French Open Qual | 2018/05/21 12:50 | Facundo Bagnis v Ricardo Ojeda Lara | 7-5,6-1 |
| Challenger Lisbon | 2018/05/14 16:00 | Tommy Robredo v Ricardo Ojeda Lara | 6-2,6-2 |
| ATP Estoril | 2018/05/03 19:55 | Nicolas Jarry v Ricardo Ojeda Lara | 6-3,7-6 |
| ATP Kitzbuhel | 2018/08/04 12:00 | Martin Klizan v Denis Istomin | 6-2,6-2 |
| ATP Kitzbuhel | 2018/08/03 13:50 | Martin Klizan v Jaume Munar | 7-6,6-3 |
| ATP Kitzbuhel | 2018/08/02 15:00 | Martin Klizan v Dusan Lajovic | 4-6,7-6,6-2 |
| ATP Kitzbuhel | 2018/08/01 16:00 | Dominic Thiem v Martin Klizan | 1-6,6-1,5-7 |
| ATP Kitzbuhel | 2018/07/31 15:20 | Sebastian Ofner v Martin Klizan | 2-6,4-6 |
| ATP Kitzbuhel Qual | 2018/07/29 11:00 | Gerald Melzer v Martin Klizan | 1-6,3-6 |
| ATP Kitzbuhel Qual | 2018/07/28 15:25 | Facundo Bagnis v Martin Klizan | 6-4,4-6,6-7 |
| ATP Hamburg Qual | 2018/07/21 14:10 | Jurgen Melzer v Martin Klizan | 6-3,6-4 |