27‑Nov‑2023 | Maspalomas CH | Clay | R16 | 391 | 117 | (1)Pedro Martinez [ESP] d. Gaubas | 6-3 6-1 | | 0.41 | 0.0% | 6.0% | 62.0% | 58.1% | 31.6% | 1/5 | 1:20 |
27‑Nov‑2023 | Maspalomas CH | Clay | R32 | 391 | 432 | Gaubas d. (PR)Carlos Lopez Montagud [ESP] | 2-6 7-6(7) 6-4 | | 0.93 | 0.0% | 2.9% | 73.3% | 58.4% | 46.4% | 7/13 | 2:46 |
27‑Nov‑2023 | Maspalomas CH | Clay | Q2 | 391 | 1217 | Gaubas d. Mircea Alexandru Jecan [ROU] | 6-3 6-3 | | 1.38 | 5.3% | 1.8% | 61.4% | 71.4% | 59.1% | 5/6 | 1:21 |
27‑Nov‑2023 | Maspalomas CH | Clay | Q1 | 391 | 672 | Gaubas d. Diego Augusto Barreto Sanchez [ESP] | 6-3 6-3 | | 1.24 | 2.0% | 2.0% | 65.3% | 68.8% | 52.9% | 2/4 | 1:08 |
20‑Nov‑2023 | Valencia CH | Clay | Q1 | 400 | 264 | (7)Henri Squire [GER] d. Gaubas | 6-3 3-6 6-4 | | 0.99 | 1.2% | 1.2% | 63.9% | 56.6% | 56.7% | 3/8 | 2:21 |
13‑Nov‑2023 | M15 Valencia | Clay | SF | 402 | 241 | (1)Marco Trungelliti [ARG] d. (3)Gaubas | 7-5 7-5 | | | | | | | | | |
13‑Nov‑2023 | M15 Valencia | Clay | QF | 402 | 516 | (3)Gaubas d. Martin Landaluce [ESP] | 6-2 2-6 7-5 | | | | | | | | | |
13‑Nov‑2023 | M15 Valencia | Clay | R16 | 402 | | (3)Gaubas d. (Q)Jordi Garcia Mestre [ESP] | 6-1 6-4 | | | | | | | | | |
13‑Nov‑2023 | M15 Valencia | Clay | R32 | 402 | 523 | (3)Gaubas d. Daniel Merida Aguilar [ESP] | 6-3 6-4 | | | | | | | | | |
6‑Nov‑2023 | M25 Benicarlo | Clay | R32 | 405 | 821 | (Q)Carlos Gimeno Valero [ESP] d. (8)Gaubas | 7-6(3) 7-6(10) | | | | | | | | | |
16‑Oct‑2023 | M15 Castellon | Clay | R32 | 406 | 1494 | (WC)Vicente Oliver Moratalla [ESP] d. (5)Gaubas | 3-6 7-6(5) 7-6(5) | | | | | | | | | |
9‑Oct‑2023 | M15 Vigo | Clay | QF | 480 | 725 | Jorge Martinez Martinez [ESP] d. (2)Gaubas | 2-6 6-3 6-1 | | | | | | | | | |
9‑Oct‑2023 | M15 Vigo | Clay | R16 | 480 | 1595 | (2)Gaubas d. (Q)Giacomo Revelli [GBR] | 6-4 6-4 | | | | | | | | | |
9‑Oct‑2023 | M15 Vigo | Clay | R32 | 480 | 1496 | (2)Gaubas d. (Q)Louroi Martinez [SUI] | 6-2 6-2 | | | | | | | | | |
25‑Sep‑2023 | M25 Sabadell | Clay | F | 481 | 516 | (7)Gaubas d. Felix Gill [GBR] | 6-4 6-4 | | | | | | | | | |
25‑Sep‑2023 | M25 Sabadell | Clay | SF | 481 | 351 | (7)Gaubas d. (2)Alvaro Lopez San Martin [ESP] | 6-2 6-1 | | | | | | | | | |
25‑Sep‑2023 | M25 Sabadell | Clay | QF | 481 | 952 | (7)Gaubas d. Michiel De Krom [NED] | 3-6 6-4 6-2 | | | | | | | | | |
25‑Sep‑2023 | M25 Sabadell | Clay | R16 | 481 | 694 | (7)Gaubas d. Max Alcala Gurri [ESP] | 7-5 6-1 | | | | | | | | | |
25‑Sep‑2023 | M25 Sabadell | Clay | R32 | 481 | 623 | (7)Gaubas d. Florent Bax [FRA] | 6-2 6-2 | | | | | | | | | |
16‑Sep‑2023 | Davis Cup WG1 R1: ARG vs LTU | Clay | RR | 476 | 21 | Francisco Cerundolo [ARG] d. Gaubas | 6-1 6-7(6) 6-2 | | | | | | | | | |
28‑Aug‑2023 | M25 Oviedo | Clay | R32 | 508 | 1332 | (Q)Kane Bonsach Ganley [DEN] d. (5)Gaubas | 6-2 7-6(6) | | | | | | | | | |
21‑Aug‑2023 | M25 Santander | Clay | F | 507 | 693 | Svyatoslav Gulin [RUS] d. (7)Gaubas | 6-7(5) 6-4 6-4 | | | | | | | | | |
21‑Aug‑2023 | M25 Santander | Clay | SF | 507 | 534 | (7)Gaubas d. (6)Imanol Lopez Morillo [ESP] | 6-3 5-7 6-2 | | | | | | | | | |
21‑Aug‑2023 | M25 Santander | Clay | QF | 507 | 495 | (7)Gaubas d. (4)Sergi Perez Contri [ESP] | 6-2 5-7 6-1 | | | | | | | | | |
21‑Aug‑2023 | M25 Santander | Clay | R16 | 507 | 990 | (7)Gaubas d. Julio Cesar Porras [ARG] | 6-2 6-4 | | | | | | | | | |
21‑Aug‑2023 | M25 Santander | Clay | R32 | 507 | 1332 | (7)Gaubas d. (Q)Kane Bonsach Ganley [DEN] | 6-2 6-3 | | | | | | | | | |
7‑Aug‑2023 | M25 Lodz | Clay | SF | 571 | 868 | Daniel Paty [CZE] d. (8)Gaubas | 6-2 6-2 | | | | | | | | | |
7‑Aug‑2023 | M25 Lodz | Clay | QF | 571 | 1064 | (8)Gaubas d. Patrick Kaukovalta [FIN] | 6-2 6-2 | | | | | | | | | |
7‑Aug‑2023 | M25 Lodz | Clay | R16 | 571 | 1140 | (8)Gaubas d. Iiro Vasa [FIN] | 6-0 4-2 RET | | | | | | | | | |
7‑Aug‑2023 | M25 Lodz | Clay | R32 | 571 | | (8)Gaubas d. (Q)Marcel Kamrowski [POL] | 6-3 3-6 7-5 | | | | | | | | | |
31‑Jul‑2023 | M15 Xativa | Clay | F | 609 | 526 | (1)Carlos Lopez Montagud [ESP] d. (4)Gaubas | 6-4 7-6(7) | | | | | | | | | |
31‑Jul‑2023 | M15 Xativa | Clay | SF | 609 | 755 | (4)Gaubas d. Diego Augusto Barreto Sanchez [ESP] | 6-4 6-2 | | | | | | | | | |
31‑Jul‑2023 | M15 Xativa | Clay | QF | 609 | 692 | (4)Gaubas d. (7)Pedro Rodenas [ESP] | 6-2 6-2 | | | | | | | | | |
31‑Jul‑2023 | M15 Xativa | Clay | R16 | 609 | 1246 | (4)Gaubas d. (WC)Carlos Gimeno Valero [ESP] | 6-3 6-3 | | | | | | | | | |
31‑Jul‑2023 | M15 Xativa | Clay | R32 | 609 | 1164 | (4)Gaubas d. Giovanni Calvano [ITA] | 6-1 6-1 | | | | | | | | | |
24‑Jul‑2023 | M25 Denia | Clay | SF | 604 | 748 | Pedro Rodenas [ESP] d. Gaubas | 6-2 3-6 6-4 | | | | | | | | | |
24‑Jul‑2023 | M25 Denia | Clay | QF | 604 | 457 | Gaubas d. (3)Andrey Chepelev [RUS] | 6-4 7-6(1) | | | | | | | | | |
24‑Jul‑2023 | M25 Denia | Clay | R16 | 604 | 462 | Gaubas d. (5)Daniel Merida Aguilar [ESP] | 1-6 7-6(4) 6-3 | | | | | | | | | |
24‑Jul‑2023 | M25 Denia | Clay | R32 | 604 | 658 | Gaubas d. Oscar Jose Gutierrez [BRA] | 7-5 7-6(4) | | | | | | | | | |
17‑Jul‑2023 | Pozoblanco CH | Hard | Q1 | 603 | 424 | (7)Ulises Blanch [USA] d. Gaubas | 6-4 6-3 | | 0.56 | 0.0% | 0.0% | 54.2% | 59.4% | 59.3% | 5/8 | |
3‑Jul‑2023 | M25 Getxo | Clay | QF | 539 | 753 | Alex Martinez [ESP] d. (8)Gaubas | 6-4 6-4 | | | | | | | | | |
3‑Jul‑2023 | M25 Getxo | Clay | R16 | 539 | 563 | (8)Gaubas d. Max Alcala Gurri [ESP] | 1-6 6-2 6-4 | | | | | | | | | |
3‑Jul‑2023 | M25 Getxo | Clay | R32 | 539 | 2003 | (8)Gaubas d. (WC)Alejandro Garcia [ESP] | 4-6 7-6(4) 6-4 | | | | | | | | | |
29‑May‑2023 | M25 La Nucia | Clay | R32 | 535 | 339 | (3)Daniel Cukierman [ISR] d. Gaubas | 3-6 7-6(6) 4-1 RET | | | | | | | | | |
22‑May‑2023 | M25 Mataro | Clay | R32 | 534 | 884 | (Q)Diego Augusto Barreto Sanchez [ESP] d. Gaubas | 6-3 6-3 | | | | | | | | | |
17‑Apr‑2023 | M15 Telde | Clay | QF | 598 | 740 | Alejandro Manzanera Pertusa [ESP] d. Gaubas | 6-4 6-2 | | | | | | | | | |
17‑Apr‑2023 | M15 Telde | Clay | R16 | 598 | 574 | Gaubas d. (2)Georgii Kravchenko [UKR] | 7-5 7-6(1) | | | | | | | | | |
17‑Apr‑2023 | M15 Telde | Clay | R32 | 598 | 602 | Gaubas d. Miguel Damas [ESP] | 6-7(10) 6-0 6-4 | | | | | | | | | |
10‑Apr‑2023 | M15 Telde | Clay | F | 758 | 1050 | Gaubas d. Diego Augusto Barreto Sanchez [ESP] | 7-6(4) 6-2 | | | | | | | | | |
10‑Apr‑2023 | M15 Telde | Clay | SF | 758 | 604 | Gaubas d. (7)Jorge Martinez Martinez [ESP] | 6-3 6-3 | | | | | | | | | |
10‑Apr‑2023 | M15 Telde | Clay | QF | 758 | 969 | Gaubas d. Marcel Zielinski [POL] | 6-4 6-2 | | | | | | | | | |
10‑Apr‑2023 | M15 Telde | Clay | R16 | 758 | 880 | Gaubas d. Leopold Zima [GER] | 6-2 6-1 | | | | | | | | | |
10‑Apr‑2023 | M15 Telde | Clay | R32 | 758 | 422 | Gaubas d. (2)Clement Tabur [FRA] | 3-6 6-2 6-2 | | | | | | | | | |
3‑Apr‑2023 | M25 Reus | Clay | F | 757 | 661 | (Q)Gaubas d. Miguel Damas [ESP] | 6-4 6-4 | | | | | | | | | |
3‑Apr‑2023 | M25 Reus | Clay | SF | 757 | 259 | (Q)Gaubas d. (1)Pol Martin Tiffon [ESP] | 6-4 7-6(1) | | | | | | | | | |
3‑Apr‑2023 | M25 Reus | Clay | QF | 757 | 623 | (Q)Gaubas d. Imanol Lopez Morillo [ESP] | 6-4 4-6 6-3 | | | | | | | | | |
3‑Apr‑2023 | M25 Reus | Clay | R16 | 757 | 990 | (Q)Gaubas d. (Q)Leonid Sheyngezikht [BUL] | 6-3 6-1 | | | | | | | | | |
3‑Apr‑2023 | M25 Reus | Clay | R32 | 757 | | (Q)Gaubas d. (WC)Iker Urribarrens Ramirez [ESP] | 6-2 6-2 | | | | | | | | | |
20‑Mar‑2023 | M25 Palmanova | Clay | QF | 775 | 335 | (5)Max Houkes [NED] d. (Q)Gaubas | 6-1 6-4 | | | | | | | | | |
20‑Mar‑2023 | M25 Palmanova | Clay | R16 | 775 | 344 | (Q)Gaubas d. (3)Lukas Neumayer [AUT] | 0-6 7-5 7-5 | | | | | | | | | |
20‑Mar‑2023 | M25 Palmanova | Clay | R32 | 775 | 972 | (Q)Gaubas d. (Q)Mircea Alexandru Jecan [ROU] | 6-0 6-0 | | | | | | | | | |
13‑Mar‑2023 | M25 Palmanova | Clay | R32 | 776 | 322 | (5)Rudolf Molleker [GER] d. (Q)Gaubas | 6-4 6-4 | | | | | | | | | |
6‑Mar‑2023 | Antalya CH | Clay | R32 | 776 | 292 | Steven Diez [CAN] d. Gaubas | 7-5 6-3 | | 0.80 | 1.5% | 0.0% | 66.2% | 51.1% | 43.5% | 7/12 | 2:00 |
27‑Feb‑2023 | M15 Antalya | Clay | R32 | 774 | 1800 | Iliyan Radulov [BUL] d. (Q)Gaubas | 6-1 4-6 6-1 | | | | | | | | | |
20‑Feb‑2023 | M25 Faro | Hard | R32 | 774 | 494 | Timo Legout [FRA] d. (Q)Gaubas | 6-3 4-6 7-6(6) | | | | | | | | | |
6‑Feb‑2023 | Vilnius CH | Hard | R32 | 760 | 168 | (2)Elias Ymer [SWE] d. Gaubas | 4-6 7-6(5) 6-4 | | 0.89 | 0.0% | 2.7% | 56.4% | 64.5% | 60.4% | 5/8 | 2:39 |
3‑Feb‑2023 | Davis Cup WG1 PO: PAK vs LTU | | RR | 760 | | Gaubas d. Mahammad Abid [PAK] | 6-2 6-2 | | | | | | | | | |
16‑Jan‑2023 | M15 Vilnius | Hard | R32 | 753 | 439 | (1)Karl Friberg [SWE] d. Gaubas | 6-2 6-3 | | | | | | | | | |
9‑Jan‑2023 | M15 Manacor | Hard | R32 | 756 | 612 | Alex Knaff [LUX] d. Gaubas | 6-3 6-1 | | | | | | | | | |