Stadium: Stadium 4 Round: 29 Ground: Hardcourt outdoor
| Challenger Indian Wells | 2018/03/04 00:15 | Darian King v Taylor Fritz | 3-6,7-6,6-2 |
| Challenger Indian Wells | 2018/03/02 23:15 | Marius Copil v Darian King | 2-6,5-7 |
| Challenger Indian Wells | 2018/02/27 23:20 | Alexander Sarkissian v Darian King | 5-7,6-0,3-6 |
| ATP Delray Beach | 2018/02/20 19:45 | Darian King v Evgeny Donskoy | 4-6,2-6 |
| ATP Delray Beach Qual | 2018/02/18 16:00 | Darian King v Alexander Bublik | 6-7,6-3,4-6 |
| ATP Delray Beach Qual | 2018/02/17 16:00 | Tim Smyczek v Darian King | 3-6,7-5,4-6 |
| ATP New York Qual | 2018/02/11 16:00 | Darian King v Adrian Menendez-Maceiras | 6-7,5-7 |
| Davis Cup | 2018/02/02 15:25 | Darian King v Alejandro Gonzalez | 5-7,3-6 |
| Challenger Indian Wells | 2018/03/03 20:00 | Vasek Pospisil v Martin Klizan | 1-6,6-3,1-6 |
| Challenger Indian Wells | 2018/03/02 18:00 | Martin Klizan v Peter Polansky | 6-2,6-2 |
| Challenger Indian Wells | 2018/02/28 19:25 | Henri Laaksonen v Martin Klizan | 3-6,5-7 |
| Challenger Indian Wells | 2018/02/26 21:20 | Sergiy Stakhovsky v Martin Klizan | 3-6,6-2,3-6 |
| ATP Rotterdam | 2018/02/12 11:50 | Martin Klizan v Feliciano Lopez | 3-6,6-7 |
| ATP Rotterdam Qual | 2018/02/11 11:35 | Andreas Seppi v Martin Klizan | 3-6,6-7 |
| ATP Rotterdam Qual | 2018/02/10 14:30 | Martin Klizan v Stefanos Tsitsipas | 2-6,7-6,7-6 |
| ATP Sofia | 2018/02/08 17:35 | Stan Wawrinka v Martin Klizan | 4-6,6-2,6-3 |