| Futures 2019 | Round | Result | H | A | 
		
			| 07.12. |  | Hoyos / March - Bende / Mejia | SF | 6-3, 2-6, 11-9 | 3.17 | 1.30 | 
		
			| 06.12. |  | Bende / Mejia - Echav / Santa | QF | 7-5, 6-0 | 1.07 | 6.59 | 
		
			| 03.12. |  | Bende / Mejia - Gamez / Ramon | R16 | 6-2, 6-2 | 1.03 | 8.96 | 
		
			| 22.10. |  | Cid S / Song - Jianu / Mejia | R16 | 6-3, 6-2 | 1.82 | 1.83 | 
		
			| 29.09. |  | Bende / Stodd - Bende / Mejia | SF | 6-4, 6-0 | 2.90 | 1.37 | 
		
			| 28.09. |  | Bende / Mejia - Hohma / Nanda | QF | 2-6, 7-63, 11-9 | 1.23 | 3.71 | 
		
			| 27.09. |  | Bende / Mejia - Corwi / White | R16 | 6-2, 7-5 | 1.61 | 2.14 | 
		
			| 21.09. |  | Carua / Nanda - Gelle / Mejia | QF |  |  |  | 
		
			| 19.09. |  | Gelle / Mejia - Fanse / Sarki | R16 |  | 1.30 | 3.14 | 
		
			| 31.08. |  | Arias / Zebal - Herna / Mejia | SF |  |  |  | 
		
			| 29.08. |  | Herna / Mejia - Reyes / Shamm | QF |  | 1.08 | 6.54 | 
		
			| 27.08. |  | Herna / Mejia - Balta / Posta | R16 | 6-3, 6-0 | 1.04 | 8.29 | 
		
			| 10.08. |  | Bende / Mejia - Ficov / Rique | F | 64-7, 6-3, 10-7 | 1.60 | 2.17 | 
		
			| 09.08. |  | Bende / Mejia - Echaz / Panta | SF | 3-6, 7-67, 10-8 |  |  | 
		
			| 08.08. |  | Bende / Mejia - Alban / Zabal | QF | 6-4, 6-3 | 1.06 | 7.40 | 
		
			| 06.08. |  | Bende / Mejia - Eguig / Leon | R16 | 6-1, 6-1 | 1.01 | 10.51 | 
		
			| 20.07. |  | Drape / Mejia - Pierc / Schac | F | 4-6, 7-62, 10-5 | 1.12 | 5.29 | 
		
			| 19.07. |  | Drape / Mejia - Baker / Rajes | SF | 6-3, 3-6, 10-5 | 1.12 | 5.27 | 
		
			| 18.07. |  | Drape / Mejia - Aramb / Cruz | QF | 6-0, 6-3 | 1.01 | 10.53 | 
		
			| 16.07. |  | Drape / Mejia - Gabay / Zonde | R16 | 6-2, 6-1 |  |  | 
		
			| 11.07. |  | Bierm / Sharm - Drape / Mejia | QF |  | 10.26 | 1.02 | 
		
			| 09.07. |  | Drape / Mejia - Du To / Foley | R16 | 6-1, 6-2 | 1.06 | 7.30 | 
		
			| 04.07. |  | Chapp / Hamil - Gelle / Mejia | QF |  | 3.25 | 1.33 | 
		
			| 02.07. |  | Gelle / Mejia - Garza / Mayag | R16 | 6-2, 6-4 |  |  | 
		
			| 29.06. |  | Gelle / Mejia - Magin / Rober | F | 65-7, 6-1, 10-5 | 1.16 | 4.33 | 
		
			| 28.06. |  | Gelle / Mejia - Hamil / Stald | SF | 6-2, 7-64 | 1.27 | 3.40 | 
		
			| 27.06. |  | Gelle / Mejia - Polin / Rouss | QF | 6-3, 6-2 | 1.21 | 3.91 | 
		
			| 26.06. |  | Gelle / Mejia - Chapp / Lopez | R16 | 7-5, 6-4 | 1.83 | 1.83 | 
		
			| 05.06. |  | Habib / Rapp - Hardt / Mejia | R16 | 6-3, 6-2 | 2.22 | 1.56 | 
		
			| 09.05. |  | Demps / Lovet - Mejia / Ugo C | QF | 7-5, 4-6, 10-6 | 2.90 | 1.36 | 
		
			| 07.05. |  | Mejia / Ugo C - Corwi / Spec | R16 | 6-2, 6-3 | 1.51 | 2.39 | 
		
			| 03.05. |  | Finde / Lovet - Alvar / Mejia | R16 |  | 1.95 | 1.72 | 
		
			| 26.04. |  | Aboia / Estev - Hoyos / Mejia | QF | 5-7, 6-4, 10-7 |  |  | 
		
			| 24.04. |  | Hoyos / Mejia - Bogo / Naser | R16 | 6-3, 6-4 | 1.06 | 8.00 | 
		
			| San Luis Potosi chall. | Round | Result | H | A | 
		
			| 19.04. |  | Olivo / Patin - Mejia / Nava | QF | 3-6, 7-5, 10-6 | 1.66 | 1.90 | 
		
			| 18.04. |  | Mejia / Nava - Desco / Souza | R16 | 60-7, 6-4, 10-5 | 1.94 | 1.75 | 
		
			| Monterrey challenger | Round | Result | H | A | 
		
			| 06.04. |  | King / Pasha - Mejia / Nava | QF | 2-6, 6-3, 10-7 | 1.33 | 3.06 | 
		
			| 04.04. |  | Mejia / Nava - Monro / Reyes | R16 | 7-5, 5-7, 10-8 | 3.84 | 1.18 | 
		
			| Futures 2019 | Round | Result | H | A | 
		
			| 14.03. |  | Corne / Jecan - Hardt / Mejia | QF | 6-2, 6-1 | 1.59 | 2.18 | 
		
			| 12.03. |  | Hardt / Mejia - Klok / Lomak | R16 | 6-4, 2-6, 10-6 |  |  | 
		
			| 09.03. |  | Huert / Huert - Korda / Mejia | F | 7-63, 4-6, 10-6 |  |  | 
		
			| 08.03. |  | Korda / Mejia - Corre / Zukas | SF | 7-62, 6-1 | 1.38 | 2.75 | 
		
			| 07.03. |  | Korda / Mejia - Marti / Wenge | QF | 6-1, 6-4 | 1.25 | 3.50 | 
		
			| 06.03. |  | Korda / Mejia - Okaga / Yuzuk | R16 | 6-2, 7-5 | 1.01 | 12.22 | 
		
			| 02.03. |  | Ghile / Jecan - Korda / Mejia | F | 6-2, 6-2 |  |  | 
		
			| 02.03. |  | Korda / Mejia - Corre / Zukas | SF | 6-4, 6-4 | 1.56 | 2.24 | 
		
			| 01.03. |  | Korda / Mejia - Huert / Huert | QF | 6-3, 6-4 |  |  | 
		
			| 19.02. |  | Huert / Huert - Korda / Mejia | R16 | 7-65, 3-6, 10-5 |  |  | 
		
			| 15.02. |  | Estev / Toled - Korda / Mejia | R16 | 65-7, 6-2, 10-4 | 2.17 | 1.59 | 
		
			| 02.02. |  | Korda / Mejia - Adams / Arcon | F | 6-3, 3-6, 11-9 | 1.49 | 2.45 | 
		
			| 01.02. |  | Korda / Mejia - Arias / Butsc | SF | 6-3, 6-2 | 1.40 | 2.67 | 
		
			| 31.01. |  | Korda / Mejia - Redli / Zhu E | QF | 7-62, 7-64 | 1.75 | 1.95 | 
		
			| 29.01. |  | Korda / Mejia - Kirch / Kypso | R16 | 6-3, 6-1 | 1.59 | 2.18 |