9‑Oct‑2023 | M25 Lajeado | Clay | R32 | 826 | 328 | (1)Eduardo Ribeiro [BRA] d. Barreiros Reyes | 6-1 6-7(4) 6-4 | | | | | | | | | |
2‑Oct‑2023 | M25 Mendoza | Clay | R32 | 826 | 668 | Conner Huertas Del Pino [PER] d. (Q)Barreiros Reyes | 6-3 6-4 | | | | | | | | | |
25‑Sep‑2023 | M25 Lujan | Clay | QF | 852 | 383 | (2)Alvaro Guillen Meza [ECU] d. Barreiros Reyes | 6-4 4-6 6-4 | | | | | | | | | |
25‑Sep‑2023 | M25 Lujan | Clay | R16 | 852 | 560 | Barreiros Reyes d. Lorenzo Joaquin Rodriguez [ARG] | 6-2 2-6 7-5 | | | | | | | | | |
25‑Sep‑2023 | M25 Lujan | Clay | R32 | 852 | 1302 | Barreiros Reyes d. Felipe De Dios [ARG] | 6-1 6-2 | | | | | | | | | |
18‑Sep‑2023 | M15 Punta del Este | Clay | QF | 851 | 656 | (4)Franco Roncadelli [URU] d. (8)Barreiros Reyes | 6-2 6-4 | | | | | | | | | |
18‑Sep‑2023 | M15 Punta del Este | Clay | R16 | 851 | 1252 | (8)Barreiros Reyes d. (Q)Ezequiel Simonit [ARG] | 7-5 6-2 | | | | | | | | | |
18‑Sep‑2023 | M15 Punta del Este | Clay | R32 | 851 | 1024 | (8)Barreiros Reyes d. Rafael Tosetto [BRA] | 7-5 6-1 | | | | | | | | | |
11‑Sep‑2023 | Santa Cruz De La Sierra CH | Clay | Q1 | 846 | 582 | (9)Victor Lilov [USA] d. Barreiros Reyes | 7-5 6-7(5) 6-3 | | 1.01 | 3.0% | 2.0% | 66.0% | 69.7% | 47.1% | 7/12 | 2:57 |
28‑Aug‑2023 | M15 Buenos Aires | Clay | R32 | 858 | 505 | (4)Gonzalo Villanueva [ARG] d. Barreiros Reyes | 6-4 7-5 | | | | | | | | | |
21‑Aug‑2023 | M15 Sao Paulo | Clay | R16 | 910 | 1081 | (Q)Rafael Tosetto [BRA] d. (8)Barreiros Reyes | 6-4 2-6 7-6(3) | | | | | | | | | |
21‑Aug‑2023 | M15 Sao Paulo | Clay | R32 | 910 | | (8)Barreiros Reyes d. (Q)Enzo Lima [BRA] | 6-3 6-1 | | | | | | | | | |
14‑Aug‑2023 | M15 Belem | Hard | SF | 898 | 787 | (2)Gilbert Soares Klier Junior [BRA] d. (6)Barreiros Reyes | 6-2 6-3 | | | | | | | | | |
14‑Aug‑2023 | M15 Belem | Hard | QF | 898 | 804 | (6)Barreiros Reyes d. (3)Fernando Yamacita [BRA] | 6-4 6-4 | | | | | | | | | |
14‑Aug‑2023 | M15 Belem | Hard | R16 | 898 | | (6)Barreiros Reyes d. (WC)Enzo Lima [BRA] | 6-1 RET | | | | | | | | | |
14‑Aug‑2023 | M15 Belem | Hard | R32 | 898 | 1915 | (6)Barreiros Reyes d. (Q)Lucca Pinto [BRA] | 2-6 6-4 6-2 | | | | | | | | | |
7‑Aug‑2023 | Santo Domingo CH | Clay | Q1 | 896 | 802 | (11)Kosuke Ogura [JPN] d. Barreiros Reyes | W/O | | | | | | | | | |
31‑Jul‑2023 | M15 Raanana | Hard | R32 | 1058 | 1262 | (Q)Roi Ginat [ISR] d. Barreiros Reyes | 7-5 6-4 | | | | | | | | | |
24‑Jul‑2023 | M25 Brazzaville | Clay | SF | 1086 | 343 | (1)Calvin Hemery [FRA] d. Barreiros Reyes | 3-6 6-3 7-6(3) | | | | | | | | | |
24‑Jul‑2023 | M25 Brazzaville | Clay | QF | 1086 | 1217 | Barreiros Reyes d. Ishaque Eqbal [IND] | 6-1 6-2 | | | | | | | | | |
24‑Jul‑2023 | M25 Brazzaville | Clay | R16 | 1086 | 1596 | Barreiros Reyes d. Brandon Perez [VEN] | 6-3 6-2 | | | | | | | | | |
24‑Jul‑2023 | M25 Brazzaville | Clay | R32 | 1086 | 981 | Barreiros Reyes d. (8)Pierre Delage [FRA] | 7-6(9) 4-6 7-6(2) | | | | | | | | | |
17‑Jul‑2023 | M25 Brazzaville | Clay | R16 | 1093 | 840 | (4)Rishab Agarwal [IND] d. Barreiros Reyes | 6-3 6-2 | | | | | | | | | |
17‑Jul‑2023 | M25 Brazzaville | Clay | R32 | 1093 | | Barreiros Reyes d. (Q)Arjun Mahadevan [IND] | 6-3 6-2 | | | | | | | | | |
26‑Jun‑2023 | M15 Casablanca | Clay | R32 | 1073 | 1413 | (Q)Carles Hernandez [ESP] d. Barreiros Reyes | 6-1 4-6 7-5 | | | | | | | | | |
19‑Jun‑2023 | M15 Casablanca | Clay | R32 | 1101 | 642 | (6)Riccardo Balzerani [ITA] d. (Q)Barreiros Reyes | 6-2 4-6 6-4 | | | | | | | | | |
12‑Jun‑2023 | M15 Rabat | Clay | R16 | 1092 | 768 | (7)Ignacio Carou [URU] d. (Q)Barreiros Reyes | 2-6 6-1 6-0 | | | | | | | | | |
12‑Jun‑2023 | M15 Rabat | Clay | R32 | 1092 | 750 | (Q)Barreiros Reyes d. Luigi Sorrentino [ITA] | 7-6(5) 7-6(5) | | | | | | | | | |
5‑Jun‑2023 | M15 Tanger | Clay | R32 | 1115 | 630 | (3)Corentin Denolly [FRA] d. (Q)Barreiros Reyes | 6-2 6-1 | | | | | | | | | |
24‑Apr‑2023 | M15 Mogi das Cruzes | Clay | R32 | 1113 | 771 | (5)Franco Roncadelli [URU] d. Barreiros Reyes | 6-1 6-3 | | | | | | | | | |
17‑Apr‑2023 | Florianopolis CH | Clay | Q1 | 1114 | 491 | (6)Arklon Huertas Del Pino [PER] d. (Alt)Barreiros Reyes | 6-4 6-3 | | 0.55 | 4.4% | 5.6% | 58.9% | 60.4% | 43.2% | 11/15 | 1:42 |
3‑Apr‑2023 | M15 Santo Domingo de los Tsachilas | Clay | R16 | 1147 | 767 | Alvaro Guillen Meza [ECU] d. (Q)Barreiros Reyes | 6-1 6-4 | | | | | | | | | |
3‑Apr‑2023 | M15 Santo Domingo de los Tsachilas | Clay | R32 | 1147 | 1124 | (Q)Barreiros Reyes d. (Q)Daniel Antonio Nunez [CHI] | 6-4 6-4 | | | | | | | | | |
13‑Mar‑2023 | M25 Anapoima | Clay | R16 | 1184 | 293 | (4)Elmar Ejupovic [GER] d. (Q)Barreiros Reyes | 6-3 6-3 | | | | | | | | | |
13‑Mar‑2023 | M25 Anapoima | Clay | R32 | 1184 | 1010 | (Q)Barreiros Reyes d. (Q)Tobias Franco [ARG] | 6-1 6-2 | | | | | | | | | |
20‑Feb‑2023 | M25 Santo Domingo | Hard | R32 | 1230 | 495 | (8)Arklon Huertas Del Pino [PER] d. (Q)Barreiros Reyes | 6-1 6-3 | | | | | | | | | |
13‑Feb‑2023 | M25 Santo Domingo | Hard | R16 | 1227 | 718 | Daniel Rodrigues [POR] d. (LL)Barreiros Reyes | 6-2 2-6 7-6(5) | | | | | | | | | |
13‑Feb‑2023 | M25 Santo Domingo | Hard | R32 | 1227 | 813 | (LL)Barreiros Reyes d. Joao Victor Couto Loureiro [BRA] | 6-3 6-4 | | | | | | | | | |