Challenger Oeiras 04/15 11:15 19 [262] Valentin Royer v Javier Barranco Cosano [265] 6-7,6-2,7-6
Challenger Oeiras 04/14 16:05 14 [388] Martin Krumich v Javier Barranco Cosano [265] 6-7,3-6
Challenger Madrid 04/08 10:50 19 [233] Abdullah Shelbayh v Javier Barranco Cosano [265] 6-4,3-6,6-1
Challenger Madrid 04/07 15:00 14 [393] Gastao Elias v Javier Barranco Cosano [281] 3-6,4-6
Challenger Barcelona 04/06 10:35 28 [301] Nick Hardt v Javier Barranco Cosano [281] 6-1,4-6,6-0
Challenger Barcelona 04/05 11:20 27 [392] Carlos Taberner v Javier Barranco Cosano [281] 5-7,0-6
Challenger Barcelona 04/04 12:10 26 [281] Javier Barranco Cosano v Ivan Gakhov [225] 6-1,3-6,6-4
Challenger Barcelona 04/02 08:00 25 [281] Javier Barranco Cosano v Mathys Erhard [330] 6-4,7-5
Challenger Girona 03/29 10:00 27 [300] Javier Barranco Cosano v Radu Albot [155] 6-7,3-6
Challenger Girona 03/28 09:30 26 [300] Javier Barranco Cosano v Ivan Gakhov [176] 6-4,7-5
Challenger Girona 03/26 14:50 25 [300] Javier Barranco Cosano v Denis Yevseyev [184] 6-0,0-6,6-2
Challenger Girona 03/25 14:05 19 [218] Dennis Novak v Javier Barranco Cosano [300] 4-6,6-1,6-4
Challenger Girona 03/24 13:00 14 [352] Gabriel Debru v Javier Barranco Cosano [300] 6-7,5-7
Challenger Murcia 03/19 10:00 25 Javier Barranco Cosano v Marco Trungelliti 6-4,4-6,3-6
Challenger Tenerife - kval. 02/25 16:35 14 [237] Alejandro Moro Canas v Javier Barranco Cosano [302] 6-4,6-4
Challenger Tenerife 02/19 10:00 19 [277] Giovanni Fonio v Javier Barranco Cosano [302] 6-4,3-6,6-4
Challenger Tenerife 02/18 10:00 14 [337] Guy Den Ouden v Javier Barranco Cosano [302] 6-4,3-6,4-6
ITF M25 Antalya 02/10 07:00 27 Daniel Merida v Javier Barranco Cosano 1-6,6-4,6-4
ITF M25 Antalya 02/08 10:30 26 Calin Manda v Javier Barranco Cosano 4-6,1-6
ITF M25 Antalya 02/06 09:50 25 Stefan Popovic v Javier Barranco Cosano 2-6,6-4,3-6
ITF M25 Antalya 02/04 07:30 29 Bautista Vilicich v Javier Barranco Cosano 2-6,3-6
ITF M25 Antalya 02/03 07:55 28 Javier Barranco Cosano v Daniel Merida 2-6,6-1,6-3
ITF M25 Antalya 02/02 07:00 27 Jorge Martinez Martinez v Javier Barranco Cosano 1-6,4-6
ITF M25 Antalya 02/01 07:00 26 Razvan Baiant v Javier Barranco Cosano 2-6,2-6
ITF M25 Antalya 01/30 12:10 25 Filip Avdeev v Javier Barranco Cosano 1-6,1-6
Challenger Tenerife 01/20 12:30 28 [379] Javier Barranco Cosano v Pedro Martinez [109] 1-6,1-6
Challenger Tenerife 01/19 13:30 27 [379] Javier Barranco Cosano v Mikhail Kukushkin [262] 6-1,6-1
Challenger Tenerife 01/18 11:30 26 [150] Felipe M R Alves v Javier Barranco Cosano [379] 3-6,7-6,3-6
Challenger Tenerife 01/16 11:20 25 [259] Raul Brancaccio v Javier Barranco Cosano [379] Retired
Challenger Tenerife 01/15 10:00 19 [379] Javier Barranco Cosano v David Jorda Sanchis [332] 6-3,7-6

Javier Barranco Cosano (born 17 November 1998) is a Spanish tennis player.

Barranco Cosano has a career high ATP singles ranking of 262 achieved on 4 April 2022 and a career high ATP doubles ranking of 258 achieved on 12 November 2018.