| Futures 2023 | Round | Result | H | A | 
		
			| 07.12. |  | Nijboer R. - Barreto Sanchez D. | R16 | 6-2, 6-1 | 2.10 | 1.65 | 
		
			| 06.12. |  | Barreto Sanchez D. - Gonzalez Fernandez M | 1R | 6-3, 4-6, 6-1 | 1.28 | 3.20 | 
		
			| Maspalomas challenger | Round | Result | H | A | 
		
			| 26.11. |  | Gaubas V. - Barreto Sanchez D. | Q-1R | 6-3, 6-3 | 1.56 | 2.23 | 
		
			| Futures 2023 | Round | Result | H | A | 
		
			| 18.11. |  | Gimeno Valero C. - Barreto Sanchez D. | SF | 7-66, 7-5 | 1.49 | 2.44 | 
		
			| 17.11. |  | Barreto Sanchez D. - Kravchenko G. | QF | 6-4, 7-5 | 1.90 | 1.80 | 
		
			| 16.11. |  | Barreto Sanchez D. - Dell'elba V. | R16 | 6-1, 6-3 | 1.02 | 8.43 | 
		
			| 14.11. |  | Barreto Sanchez D. - Gill F. | 1R | 6-2, 6-5 | 2.47 | 1.49 | 
		
			| 09.11. |  | Moro Canas A. - Barreto Sanchez D. | R16 | 1-6, 6-1, 6-2 | 1.26 | 3.43 | 
		
			| 08.11. |  | Barreto Sanchez D. - Regas Luis N. | 1R | 6-1, 4-6, 6-1 | 1.05 | 7.50 | 
		
			| 19.10. |  | Lopez Montagud C. - Barreto Sanchez D. | R16 | 7-65, 6-1 | 1.50 | 2.38 | 
		
			| 17.10. |  | Barreto Sanchez D. - Martinez Martinez J. | 1R | 5-7, 7-5, 6-3 | 1.99 | 1.69 | 
		
			| 12.10. |  | Martinez Martinez J. - Barreto Sanchez D. | R16 | 7-64, 6-2 | 2.10 | 1.67 | 
		
			| 11.10. |  | Barreto Sanchez D. - Buitrago N. | 1R | 6-0, 6-1 | 1.12 | 5.08 | 
		
			| 22.09. |  | Sanchez Quilez A. - Barreto Sanchez D. | QF | 7-5, 6-0 | 4.79 | 1.15 | 
		
			| 21.09. |  | Barreto Sanchez D. - Gimeno Valero C. | R16 | 6-3, 3-6, 6-2 | 1.79 | 1.92 | 
		
			| 20.09. |  | Barreto Sanchez D. - Baumgartner S. | 1R | 6-3, 6-1 | 1.12 | 5.30 | 
		
			| Sevilla challenger | Round | Result | H | A | 
		
			| 05.09. |  | Kukushkin M. - Barreto Sanchez D. | 1R | 6-4, 6-4 | 1.60 | 2.25 | 
		
			| 04.09. |  | Barreto Sanchez D. - Sanchez Jover C. | Q-R16 | 4-6, 6-2, 7-5 | 4.39 | 1.19 | 
		
			| 04.09. |  | Barreto Sanchez D. - Beaupain S. | Q-1R | 6-2, 6-1 | 1.39 | 2.67 | 
		
			| Futures 2023 | Round | Result | H | A | 
		
			| 30.08. |  | Moroni G. - Barreto Sanchez D. | R16 | 3-6, 6-0, 6-3 |  |  | 
		
			| 30.08. |  | Barreto Sanchez D. - Marrero Curbelo I. | 1R | 6-3, 3-6, 6-1 | 1.25 | 3.54 | 
		
			| 22.08. |  | Alcala Gurri M. - Barreto Sanchez D. | 1R | 6-4, 3-6, 6-3 | 1.84 | 1.84 | 
		
			| 05.08. |  | Gaubas V. - Barreto Sanchez D. | SF | 6-4, 6-2 | 1.46 | 2.53 | 
		
			| 04.08. |  | Barreto Sanchez D. - Mridha J. | QF | 4-6, 7-66, 7-5 | 1.56 | 2.25 | 
		
			| 03.08. |  | Barreto Sanchez D. - Juarez F. | R16 | 6-4, 6-4 | 2.34 | 1.53 | 
		
			| 02.08. |  | Barreto Sanchez D. - Herrero Cuesta N. | 1R | 0-6, 6-4, 6-2 | 1.13 | 4.70 | 
		
			| 26.07. |  | Lopez Montagud C. - Barreto Sanchez D. | 1R | 6-3, 6-1 | 1.46 | 2.49 | 
		
			| 21.07. |  | Crawford O. - Barreto Sanchez D. | QF | 3-6, 7-67, 6-1 | 1.43 | 2.60 | 
		
			| 20.07. |  | Barreto Sanchez D. - Bouquet L. | R16 | 6-4, 6-1 | 1.34 | 2.99 | 
		
			| 19.07. |  | Barreto Sanchez D. - Gimeno Valero C. | 1R | 6-4, 6-2 | 1.89 | 2.03 | 
		
			| 04.07. |  | Barranco Cosano J. - Barreto Sanchez D. | 1R | 6-1, 6-4 | 1.23 | 3.68 | 
		
			| 16.06. |  | Ahouda W. - Barreto Sanchez D. | QF | 6-4, 7-5 | 3.45 | 1.41 | 
		
			| 15.06. |  | Barreto Sanchez D. - Misasi G. | R16 | 4-6, 6-2, 7-5 | 1.41 | 2.60 | 
		
			| 13.06. |  | Barreto Sanchez D. - Bax F. | 1R | 6-4, 7-5 | 1.65 | 2.07 | 
		
			| 09.06. |  | Moroni F. - Barreto Sanchez D. | QF | 1-6, 7-5, 6-0 | 2.85 | 1.37 | 
		
			| 08.06. |  | Barreto Sanchez D. - Pujol Navarro B. | R16 | 6-0, 2-0 |  |  | 
		
			| 07.06. |  | Barreto Sanchez D. - Bax F. | 1R | 6-3, 6-2 | 2.08 | 1.62 | 
		
			| 29.05. |  | Stoliar I. - Barreto Sanchez D. | Q-1R | 3-6, 6-3, 10-4 | 6.50 | 1.05 | 
		
			| 27.05. |  | Sakellaridis S. - Barreto Sanchez D. | SF | 7-5, 3-6, 6-0 | 2.52 | 1.46 | 
		
			| 26.05. |  | Barreto Sanchez D. - Buse I. | QF | 6-3, 6-3 | 1.79 | 1.64 | 
		
			| 26.05. |  | Barreto Sanchez D. - Jorda Sanchis D. | R16 | 6-1, 6-2 | 2.40 | 1.51 | 
		
			| 24.05. |  | Barreto Sanchez D. - Gaubas V. | 1R | 6-3, 6-3 | 1.92 | 1.77 | 
		
			| 23.05. |  | Barreto Sanchez D. - Alvarez Sarmiento M. | Q-R16 | 6-1, 6-4 | 1.01 | 10.00 | 
		
			| 22.05. |  | Barreto Sanchez D. - Alvarez A. | Q-2R | 6-2, 6-2 |  |  | 
		
			| 21.05. |  | Barreto Sanchez D. - Martinez S. | Q-1R | 6-0, 6-0 |  |  | 
		
			| 10.05. |  | Kawakami R. - Barreto Sanchez D. | 1R | 6-4, 5-7, 7-5 | 1.62 | 1.86 | 
		
			| 09.05. |  | Barreto Sanchez D. - Gaubas V. | Q-R16 | 6-2, 6-3 | 2.39 | 1.48 | 
		
			| 08.05. |  | Barreto Sanchez D. - Manzano Lapuerta P. | Q-2R | 6-1, 6-3 |  |  | 
		
			| 07.05. |  | Barreto Sanchez D. - Rakotondrasoa V. | Q-1R | 6-0, 6-3 |  |  | 
		
			| 02.05. |  | Faria J. - Barreto Sanchez D. | Q-R16 | 1-6, 6-2, 10-3 | 1.60 | 2.15 | 
		
			| 01.05. |  | Barreto Sanchez D. - Vasiliauskas M. | Q-2R | 6-1, 4-0 |  |  | 
		
			| 30.04. |  | Barreto Sanchez D. - Hansch Mauritzson F. | Q-1R | 6-1, 6-0 |  |  | 
		
			| 19.04. |  | Martinez Martinez J. - Barreto Sanchez D. | 1R | 4-6, 6-2, 7-5 | 1.81 | 1.85 | 
		
			| 16.04. |  | Gaubas V. - Barreto Sanchez D. | F | 7-64, 6-2 | 1.53 | 2.33 | 
		
			| 15.04. |  | Barreto Sanchez D. - Demin Y. | SF | 6-4, 6-0 | 1.61 | 2.18 | 
		
			| 14.04. |  | Barreto Sanchez D. - Barroso Campos A. | QF | 6-4, 6-1 | 2.50 | 1.45 | 
		
			| 13.04. |  | Barreto Sanchez D. - Cungu R. | R16 | 3-6, 7-5, 6-3 | 2.42 | 1.48 | 
		
			| 11.04. |  | Barreto Sanchez D. - Lemstra K. | 1R | 6-0, 6-3 | 1.63 | 2.14 | 
		
			| 05.04. |  | Perez Contri S. - Barreto Sanchez D. | 1R | 6-1, 6-0 | 1.35 | 2.88 | 
		
			| 04.04. |  | Barreto Sanchez D. - Mansilla Diez M. | Q-R16 | 7-61, 6-3 | 1.30 | 3.03 | 
		
			| 03.04. |  | Barreto Sanchez D. - Kolluru V. | Q-2R | 6-0, 3-0 | 1.02 | 8.00 | 
		
			| 02.04. |  | Barreto Sanchez D. - Lazaro Juncadella M. | Q-1R | 6-0, 6-2 |  |  | 
		
			| 23.03. |  | Llamas Ruiz P. - Barreto Sanchez D. | R16 | 6-1, 6-1 | 1.04 | 6.77 | 
		
			| 22.03. |  | Barreto Sanchez D. - Wehnelt K. | 1R | 7-5, 6-3 | 2.34 | 1.53 | 
		
			| 21.03. |  | Barreto Sanchez D. - Regas Luis N. | Q-R16 | 7-61, 6-1 | 1.10 | 5.17 | 
		
			| 20.03. |  | Barreto Sanchez D. - Ruenger R. | Q-2R | 6-1, 6-3 | 1.02 | 8.00 | 
		
			| 15.03. |  | Merida Aguilar D. - Barreto Sanchez D. | 1R | 7-65, 6-2 | 1.43 | 2.54 | 
		
			| 14.03. |  | Barreto Sanchez D. - Benzal Alia I. | Q-R16 | 6-4, 6-1 | 1.07 | 5.75 | 
		
			| 13.03. |  | Barreto Sanchez D. - Harsh R. | Q-2R | 6-0, 6-0 |  |  | 
		
			| 12.03. |  | Barreto Sanchez D. - Orzabal Gabrielli J. | Q-1R | 6-0, 6-0 |  |  |