ITF M25 Santo Domingo 06/03 15:55 26 Kyle Seelig v Diego Hidalgo 6-2,6-4
ITF M25 Santo Domingo 06/01 15:55 25 Gerardo L Villasenor v Diego Hidalgo 6-4,3-6,3-6
Challenger Salinas 2 04/27 16:15 25 [289] Adrian Menendez-Maceiras v Diego Hidalgo [409] 7-5,6-0
Challenger Salinas 04/20 15:50 25 [409] Diego Hidalgo v Nicolas Mejia [465] 3-6,6-1,5-7
ITF M25 Naples 02/26 15:55 27 [337] Corentin Denolly v Diego Hidalgo [394] 6-2,6-2
ITF M25 Naples 02/25 18:10 26 [394] Diego Hidalgo v Louis Wessels [466] 6-2,6-4
ITF M25 Naples 02/24 14:50 25 Diego Hidalgo v Nick Chappell 6-3,1-6,6-4
Challenger Concepcion 02/14 18:35 14 [138] Rafael Matos v Diego Hidalgo [389] 7-5,6-1
ITF M15 Antalya 02/04 07:50 26 Hamad Medjedovic v Diego Hidalgo 7-5,6-3
ITF M15 Antalya 02/03 15:00 - Vladimir Korolev v Diego Hidalgo View
ITF M15 Antalya 02/03 14:05 25 Vladimir Korolev v Diego Hidalgo 1-6,1-6
ITF M15 Antalya 01/31 12:30 26 Facundo Juarez v Diego Hidalgo 7-6,6-3
ITF M15 Antalya 01/30 07:05 25 [492] Jacopo Berrettini v Diego Hidalgo [392] 4-6,3-6
ITF M15 Antalya 01/22 07:20 27 Diego Hidalgo v Giovanni Fonio 1-6,2-6
ITF M15 Antalya 01/21 09:00 26 Diego Hidalgo v Facundo Juarez 6-3,6-3
ITF M15 Antalya 01/19 06:30 25 Ivan Nedelko v Diego Hidalgo 6-3,1-6,2-6
Challenger Campinas 11/28 14:00 64 [328] Kaichi Uchida v Diego Hidalgo [383] 3-6,6-2,6-3
Challenger Guayaquil 11/16 17:00 25 [380] Diego Hidalgo v Gonzalo Escobar [446] 3-6,6-7
Challenger Columbus 02/26 18:40 25 [368] Diego Hidalgo v Jurij Rodionov [172] 6-4,4-6,4-6
Challenger Columbus 02/24 17:45 24 [269] Roberto Ortega-Olmedo v Diego Hidalgo [368] 6-7,2-6
Challenger Morelos 02/18 01:35 24 [362] Diego Hidalgo v Guilherme Clezar [297] 6-7,2-6
Challenger Cleveland 02/10 20:05 24 [363] Diego Hidalgo v JC Aragone [261] 4-6,3-6
Challenger Punta del Este 01/29 14:00 25 Andrej Martin v Diego Hidalgo 6-3,6-3
Challenger Punta del Este 01/27 14:50 24 [374] Diego Hidalgo v Marcelo Tomas Barrios Vera [335] 6-2,6-1
ITF M25 Rancho Santa Fe 01/14 21:30 25 Diego Hidalgo v Brandon Nakashima 5-7,0-6
Challenger Ann Arbor 01/06 16:50 24 [371] Diego Hidalgo v Gastao Elias [447] 6-2,5-7,3-6
Challenger Houston 11/13 17:40 25 [217] Alexey Vatutin v Diego Hidalgo [383] 1-6,7-5,6-3
Challenger Houston 11/12 19:10 24 Alexander Sarkissian v Diego Hidalgo 1-6,1-6
Challenger Guayaquil 10/28 23:15 24 [391] Diego Hidalgo v Ulises Blanch [389] 2-6,4-6
Challenger Lima 10/21 18:30 24 [210] Daniel Elahi Galan v Diego Hidalgo [392] 6-3,3-6,7-6