[197] Roberto Quiroz 6-7,6-3,7-5 Marcelo Arevalo [183] 2018-10-02 20:15
Stadium: Cancha 1 Round: 25 Ground: Hardcourt outdoor
Home History
| Challenger Tiburon | 2018/09/25 18:50 | Christopher Eubanks v Roberto Quiroz | 7-6,7-6 |
| Challenger Columbus | 2018/09/22 17:50 | Jordan Thompson v Roberto Quiroz | 5-7,7-6,7-6 |
| Challenger Columbus | 2018/09/21 16:00 | Luke Saville v Roberto Quiroz | 3-6,1-6 |
| Challenger Columbus | 2018/09/19 17:15 | Tommy Paul v Roberto Quiroz | 6-7,6-3,6-7 |
| Challenger Columbus | 2018/09/18 14:00 | John-Patrick Smith v Roberto Quiroz | 6-3,6-7,6-7 |
| Davis Cup | 2018/09/14 14:00 | Matthew Foster-Estwick v Roberto Quiroz | 0-6,1-6 |
| Challenger Chicago | 2018/09/04 19:20 | Roberto Quiroz v Reilly Opelka | 3-6,2-6 |
| US Open | 2018/08/21 21:25 | Roberto Quiroz v Lloyd Harris | 6-7,3-6 |
Away History
| Challenger Tiburon | 2018/09/28 20:50 | James Duckworth v Marcelo Arevalo | 7-5,6-3 |
| Challenger Tiburon | 2018/09/27 18:00 | Mikael Torpegaard v Marcelo Arevalo | 3-6,6-0,3-6 |
| Challenger Tiburon | 2018/09/25 20:25 | Marcelo Arevalo v Jordan Thompson | 2-6,7-6,7-6 |
| Challenger Cary | 2018/09/12 17:00 | Marcelo Arevalo v Joris De Loore | 6-7,5-7 |
| Challenger Cary | 2018/09/11 16:00 | Marcelo Arevalo v Jeffrey John Wolf | 6-3,6-3 |
| Challenger Chicago | 2018/09/05 21:00 | Marcelo Arevalo v Denis Istomin | 4-6,1-6 |
| US Open | 2018/08/23 16:25 | Alex Bolt v Marcelo Arevalo | 7-5,3-6,6-3 |
| US Open | 2018/08/21 20:10 | Gian Marco Moroni v Marcelo Arevalo | 3-6,6-2,5-7 |