| Challenger Calgary | 10/17 00:05 | 25 | [185] Quiroz, Roberto v Millot, Vincent [446] | 1-6,7-5,6-1 | |
| Santo Domingo, Dominican Republic | 10/08 17:00 | 25 | [190] Quiroz, Roberto v Londero, Juan Ignacio [120] | 1-6,3-6 | |
| Monterrey, Mexico | 10/04 20:00 | 26 | [100] Granollers, Marcel v Quiroz, Roberto [197] | 6-7,7-6,7-5 | |
| Monterrey, Mexico | 10/02 20:15 | 25 | [197] Quiroz, Roberto v Arevalo-Gonzalez, Marcelo [183] | 6-7,6-3,7-5 | |
| Challenger Tiburon | 09/25 18:50 | 25 | [223] Christopher Eubanks v Quiroz, Roberto [198] | 7-6,7-6 | |
| Challenger Columbus | 09/22 17:50 | 28 | [111] Jordan Thompson v Quiroz, Roberto [213] | 5-7,7-6,7-6 | |
| Challenger Columbus | 09/21 16:00 | 27 | [488] Luke Saville v Quiroz, Roberto [213] | 3-6,1-6 | |
| Challenger Columbus | 09/19 17:15 | 26 | [355] Tommy Paul v Quiroz, Roberto [213] | 6-7,6-3,6-7 | |
| Challenger Columbus | 09/18 14:00 | 25 | [246] Smith, John-Patrick v Quiroz, Roberto [213] | 6-3,6-7,6-7 | |
| Coupe Davis | 09/15 15:25 | 29 | Darian King v Quiroz, Roberto | Cancelled | |
| Coupe Davis | 09/14 14:00 | 29 | Foster-Estwick, Matthew v Quiroz, Roberto | 0-6,1-6 | |
| Challenger Chicago | 09/04 19:20 | 25 | [207] Quiroz, Roberto v Opelka, Reilly [173] | 3-6,2-6 | |
| US Open, New York, USA | 08/21 21:25 | 44 | [210] Quiroz, Roberto v Lloyd Harris [145] | 6-7,3-6 | |
| Segovia, Spain | 08/03 11:30 | 27 | [226] Quiroz, Roberto v Ugo Humbert [184] | 2-6,7-5,6-7 | |
| Segovia, Spain | 08/02 10:20 | 26 | [303] Viola, Matteo v Quiroz, Roberto [226] | 5-7,5-7 | |
| Segovia, Spain | 07/31 16:30 | 25 | [226] Quiroz, Roberto v Boluda-Purkiss, Carlos [263] | 4-6,6-4,6-4 | |
| ATP Hamburg Qual | 07/21 13:00 | 64 | [224] Quiroz, Roberto v Thiago Monteiro [145] | 4-6,3-6 | |
| Umag, Croatie, Qualifications | 07/15 08:00 | 64 | [235] Quiroz, Roberto v Martin, Andrej [164] | 2-6,6-7 | |
| Braunchsweig, Germany | 07/10 09:00 | 25 | [235] Quiroz, Roberto v Jozef Kovalik [117] | 1-6,0-6 | |
| Challenger Recanati | 07/07 17:45 | 28 | [301] Brands, Daniel v Quiroz, Roberto [235] | 6-0,6-3 | |
| Challenger Recanati | 07/06 15:50 | 27 | [235] Quiroz, Roberto v Hiroki Moriya [213] | 6-4,6-2 | |
| Challenger Recanati | 07/04 15:30 | 26 | [126] Andrea Vavassori v Quiroz, Roberto [235] | 4-6,3-6 | |
| Challenger Recanati | 07/02 16:55 | 25 | [222] Petrovic, Danilo v Quiroz, Roberto [235] | 2-6,6-3,2-6 | |
| Eastbourne, Great Britain | 06/26 11:20 | 25 | [244] Quiroz, Roberto v Lacko, Lukas [94] | 4-6,6-7 | |
| ATP Eastbourne Qual | 06/24 11:35 | 164 | [223] Jay Clarke v Quiroz, Roberto [244] | 7-6,4-6,4-6 | |
| ATP Eastbourne Qual | 06/23 14:35 | 64 | [344] Mertens, Yannick v Quiroz, Roberto [244] | 6-3,4-6,3-6 | |
| L'Aquila, Italie | 06/18 17:00 | 25 | [244] Quiroz, Roberto v Quinzi, Gianluigi [216] | 2-6,4-6 | |
| Lyon, France | 06/11 15:30 | 25 | [240] Quiroz, Roberto v Andujar, Pablo [129] | 2-6,5-7 | |
| Poznan, Poland | 06/05 12:20 | 25 | [239] Quiroz, Roberto v Granollers, Marcel [132] | 2-6,7-5,3-6 | |
| Challenger Vicenza | 06/01 11:30 | 27 | [145] Hugo Dellien v Quiroz, Roberto [239] | 6-1,6-0 |
Wikipedia - Roberto Quiroz
Roberto Quiroz Gómez, né le à Guayaquil, est un joueur de tennis équatorien, professionnel depuis 2014.
Il est le neveu d'Andrés Gómez, ancien vainqueur des Internationaux de France et le cousin des joueurs de tennis Emilio Gómez, Nicolás et Giovanni Lapentti.