ITF - M15 Kamen 06/26 09:00 25 Javier Barranco Cosano v Damien Wenger 4-6,7-5,6-1
ITF - M25 Huelva 06/12 10:00 25 Javier Barranco Cosano v Mauricio Echazu 5-7,5-7
Challenger - Poznan 06/03 12:15 24 [294] Roberto Ortega-Olmedo v Javier Barranco Cosano [389] 6-3,6-7,6-4
Challenger de Vicenza 05/29 16:25 24 [389] Javier Barranco Cosano v Yosuke Watanuki [237] 7-6,6-7,4-6
ITF - M25 Vic 05/22 15:05 25 Hernan Casanova v Javier Barranco Cosano 6-2,6-0
Challenger - Lisboa 05/13 09:00 24 [208] Norbert Gombos v Javier Barranco Cosano [389] 6-2,7-5
Challenger - Francavilla 04/23 08:00 24 Javier Barranco Cosano v Giulio Zeppieri 1-6,3-6
ITF - M15 Tabarka 04/21 09:00 29 Javier B-Cosano v Maxime Hamou 6-7,4-6
ITF - M15 Tabarka 04/20 09:00 28 Javier B-Cosano v Constantin Schmitz 6-4,7-5
ITF - M15 Tabarka 04/19 10:15 27 Javier B-Cosano v Nikolas S Izquierdo 6-3,6-3
ITF - M15 Tabarka 04/18 08:30 26 Javier Barranco Cosano v Hugo Pontico 6-1,7-5
ITF - M15 Tabarka 04/17 08:30 25 Javier B-Cosano v Gerard E Juan 6-1,6-4
Challenger - Barletta 04/09 13:30 25 Javier Barranco Cosano v Oscar Otte 6-4,3-6,4-6
Challenger - Barletta 04/08 15:00 24 Marco Bortolotti v Javier Barranco Cosano 3-6,7-5,2-6
Challenger - Barletta 04/08 14:45 24 Matteo Donati v Javier Barranco Cosano Cancelled
Challenger - Alicante 04/01 16:05 24 Javier Barranco Cosano v Alvaro L S Martin 3-6,6-3,3-6
Challenger - Marbelha 03/26 09:00 24 [215] Zdenek Kolar v Javier Barranco Cosano [396] 6-3,6-4
ITF - M15 Murcia 03/24 11:00 29 Javier Barranco Cosano v Alvaro Lopez San Martin 5-7,1-6
ITF - M15 Murcia 03/23 12:50 28 Eduard Esteve Lobato v Javier Barranco Cosano Retired
ITF - M15 Murcia 03/22 12:15 27 Javier Barranco Cosano v Jaume Pla Malfeito 6-2,6-3
ITF - M15 Murcia 03/21 10:00 26 Javier Barranco Cosano v Yan Bondarevskiy 6-3,6-4
ITF - M15 Murcia 03/19 10:30 25 Javier Barranco Cosano v Timofei Skatov 6-3,6-4
Challenger - Shenzhen 03/12 05:45 25 [406] Javier Barranco Cosano v Lorenzo Giustino [189] 3-6,4-6
Challenger - Shenzhen 03/11 03:35 24 [237] Pedro Cachin v Javier Barranco Cosano [406] 4-6,4-6
Challenger - Zhuhai 03/05 02:30 24 [406] Javier Barranco Cosano v Andrew Harris [301] 1-6,2-6
Challenger - Pau 02/27 11:30 25 [153] Alexander Bublik v Javier Barranco Cosano [420] 6-4,6-4
Challenger - Pau 02/25 15:30 24 [420] Javier Barranco Cosano v Elliot Benchetrit [273] 6-1,2-6,6-3
Challenger - Bergamo 02/19 09:00 24 [253] Cem Ilkel v Javier Barranco Cosano [418] 3-6,6-2,7-5
Challenger - Cherbourg 02/11 18:20 24 [250] Uladzimir Ignatik v Javier Barranco Cosano [418] 6-3,6-3
Challenger - Quimper 01/30 10:20 25 [149] Jurgen Zopp v Javier B-Cosano [428] 6-1,7-6

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.