2‑Dec‑2019 | M15 Santa Marta | Hard | QF | 805 | 893 | Nicolas Barrientos [COL] d. (6)Mendoza | 6-4 6-2 | | | | | | | | | |
2‑Dec‑2019 | M15 Santa Marta | Hard | R16 | 805 | 1671 | (6)Mendoza d. Felipe Martinez Sarrasague [ARG] | 4-6 7-6(4) 7-6(5) | | | | | | | | | |
2‑Dec‑2019 | M15 Santa Marta | Hard | R32 | 805 | | (6)Mendoza d. (Q)Michael Quintero Aguilar [COL] | 3-6 7-5 0-1 RET | | | | | | | | | |
25‑Nov‑2019 | M15 Santo Domingo | Hard | R32 | 804 | 533 | Paul Jubb [GBR] d. Mendoza | 6-0 6-3 | | | | | | | | | |
18‑Nov‑2019 | M15 Cancun | Hard | R32 | 803 | 725 | Conner Huertas Del Pino [PER] d. Mendoza | 7-6(4) 6-2 | | | | | | | | | |
11‑Nov‑2019 | M15 Cancun | Hard | R32 | 799 | 492 | Alexander Zhurbin [RUS] d. Mendoza | 6-3 6-3 | | | | | | | | | |
4‑Nov‑2019 | M15 Cancun | Hard | R32 | 799 | 1279 | (JR )Zane Khan [USA] d. Mendoza | 7-6(6) 6-3 | | | | | | | | | |
21‑Oct‑2019 | M15 Cancun | Hard | R16 | 834 | 885 | Mwendwa Mbithi [USA] d. (7)Mendoza | 6-3 6-2 | | | | | | | | | |
21‑Oct‑2019 | M15 Cancun | Hard | R32 | 834 | 1227 | (7)Mendoza d. Skyler Butts [HKG] | 3-6 7-6(5) 7-6(7) | | | | | | | | | |
14‑Oct‑2019 | M15 Cancun | Hard | R16 | 849 | 554 | (6)Jorge Brian Panta Herreros [PER] d. Mendoza | 6-1 6-2 | | | | | | | | | |
14‑Oct‑2019 | M15 Cancun | Hard | R32 | 849 | 1288 | Mendoza d. Skyler Butts [HKG] | 7-5 6-4 | | | | | | | | | |
7‑Oct‑2019 | M15 Cancun | Hard | R16 | 848 | 1707 | Alexander Knight [USA] d. Mendoza | 6-1 4-1 RET | | | | | | | | | |
7‑Oct‑2019 | M15 Cancun | Hard | R32 | 848 | | Mendoza d. (WC)Zakai Stone [USA] | 6-0 6-3 | | | | | | | | | |
23‑Sep‑2019 | M15 Cancun | Hard | R32 | 772 | | Mauricio Astorga [MEX] d. (8)Mendoza | 7-6(5) 7-6(3) | | | | | | | | | |
16‑Sep‑2019 | M15 Cancun | Hard | QF | 772 | 691 | (2)Adam El Mihdawy [USA] d. Mendoza | 6-0 6-0 | | | | | | | | | |
16‑Sep‑2019 | M15 Cancun | Hard | R16 | 772 | 1292 | Mendoza d. Moritz Trocker [ITA] | 0-6 6-2 6-2 | | | | | | | | | |
16‑Sep‑2019 | M15 Cancun | Hard | R32 | 772 | | Mendoza d. (WC)Alfredo Casso [MEX] | 6-4 6-2 | | | | | | | | | |
9‑Sep‑2019 | M15 Cancun | Hard | R16 | 776 | 879 | Naoki Nakagawa [JPN] d. (7)Mendoza | 6-3 6-2 | | | | | | | | | |
9‑Sep‑2019 | M15 Cancun | Hard | R32 | 776 | 1192 | (7)Mendoza d. Felipe Mantilla [COL] | 6-7(5) 7-6(2) 6-4 | | | | | | | | | |
12‑Aug‑2019 | M15 La Paz | Clay | R16 | 805 | 1435 | Boris Arias [BOL] d. Mendoza | 6-3 7-6(3) | | | | | | | | | |
12‑Aug‑2019 | M15 La Paz | Clay | R32 | 805 | | Mendoza d. (WC)Sebastian Trigosso Mercado [BOL] | 6-1 6-3 | | | | | | | | | |
5‑Aug‑2019 | M15 Santa Cruz de la Sierra | Clay | R16 | 844 | 986 | Alex Blumenberg [BRA] d. Mendoza | 3-6 6-3 6-2 | | | | | | | | | |
5‑Aug‑2019 | M15 Santa Cruz de la Sierra | Clay | R32 | 844 | | Mendoza d. (Q)Andre Ku Meza [PER] | 6-3 6-2 | | | | | | | | | |
29‑Jul‑2019 | M15 Cancun | Hard | QF | | | Jean Thirouin [USA] d. (6)Mendoza | 6-4 7-5 | | | | | | | | | |
29‑Jul‑2019 | M15 Cancun | Hard | R16 | | | (6)Mendoza d. Ivar Jose Aramburu Contreras [MEX] | 6-3 6-2 | | | | | | | | | |
29‑Jul‑2019 | M15 Cancun | Hard | R32 | | | (6)Mendoza d. Noah Schachter [USA] | 6-2 6-3 | | | | | | | | | |
22‑Jul‑2019 | M15 Cancun | Hard | R32 | | | (4)Maximiliano Estevez [ARG] d. Mendoza | 4-6 6-4 6-4 | | | | | | | | | |
15‑Jul‑2019 | M15 Cancun | Hard | R16 | | | Jean Thirouin [USA] d. Mendoza | 6-4 6-4 | | | | | | | | | |
15‑Jul‑2019 | M15 Cancun | Hard | R32 | | | Mendoza d. (WC)Ivar Jose Aramburu Contreras [MEX] | 6-2 6-1 | | | | | | | | | |
8‑Jul‑2019 | M15 Cancun | Hard | QF | | | Nicolas Mejia [COL] d. (6)Mendoza | 6-2 7-5 | | | | | | | | | |
8‑Jul‑2019 | M15 Cancun | Hard | R16 | | | (6)Mendoza d. Alexander Jhun [GBR] | 6-1 2-6 6-3 | | | | | | | | | |
8‑Jul‑2019 | M15 Cancun | Hard | R32 | | | (6)Mendoza d. Mikal Oliver Statham [NZL] | 7-6(5) 6-2 | | | | | | | | | |
1‑Jul‑2019 | M15 Cancun | Hard | R32 | | | Nicolas Moreno De Alboran [ESP] d. (8)Mendoza | 5-7 6-3 4-0 RET | | | | | | | | | |
24‑Jun‑2019 | M15 Cancun | Hard | R32 | | | (7)Gage Brymer [USA] d. Mendoza | 6-2 6-3 | | | | | | | | | |
10‑Jun‑2019 | M15 Cancun | Hard | QF | | | (PR)Brandon Walkin [AUS] d. Mendoza | 6-2 6-2 | | | | | | | | | |
10‑Jun‑2019 | M15 Cancun | Hard | R16 | | | Mendoza d. (Q)Kalman L Boyd [USA] | 6-3 6-0 | | | | | | | | | |
10‑Jun‑2019 | M15 Cancun | Hard | R32 | | | Mendoza d. (8)Isaac Stoute [GBR] | 6-4 6-4 | | | | | | | | | |
3‑Jun‑2019 | M15 Cancun | Hard | R32 | | | Hady Habib [LBN] d. Mendoza | 6-2 6-3 | | | | | | | | | |
27‑May‑2019 | M15 Cancun | Hard | R32 | | | Juan Alejandro Hernandez Serrano [MEX] d. (Q)Mendoza | 6-2 6-1 | | | | | | | | | |
20‑May‑2019 | M15 Cancun | Hard | R16 | | 457 | (3)Camilo Ugo Carabelli [ARG] d. Mendoza | 6-1 6-3 | | | | | | | | | |
20‑May‑2019 | M15 Cancun | Hard | R32 | | | Mendoza d. (WC)Milledge Cossu [USA] | 5-3 RET | | | | | | | | | |
13‑May‑2019 | M15 Cancun | Hard | R16 | | 646 | (6)Tomas Martin Etcheverry [ARG] d. Mendoza | 6-4 3-6 6-1 | | | | | | | | | |
13‑May‑2019 | M15 Cancun | Hard | R32 | | | Mendoza d. Jorge Blanco Guadalupe [ESP] | 3-0 RET | | | | | | | | | |
22‑Apr‑2019 | M15 Bucaramanga | Clay | R16 | | | (4)Arklon Huertas Del Pino [PER] d. Mendoza | 6-3 4-1 RET | | | | | | | | | |
22‑Apr‑2019 | M15 Bucaramanga | Clay | R32 | | | Mendoza d. Leonardo Aboian [ARG] | 6-3 6-7(2) 7-6(5) | | | | | | | | | |
15‑Apr‑2019 | M15 Guayaquil | Clay | R32 | | | Marco Saffratti [ARG] d. (8)Mendoza | 6-4 7-6(3) | | | | | | | | | |
11‑Mar‑2019 | M15 Cancun | Hard | R32 | | | Fernando Yamacita [BRA] d. Mendoza | 6-4 6-4 | | | | | | | | | |