- Name
- Guillermo Matías Fernández
- National team
- Argentina
- Age
- 34
- Height
- 180
- Weight
- 74
- Born
- October 11, 1991, Granadero Baigorria, Argentina
- Position
- Midfielder
- Current club
- Boca Juniors
Statistics
| League | Team | Position | P | Min | Goals | Assists | Rating | Yel | Red |
|---|---|---|---|---|---|---|---|---|---|
  Liga Profesional Argentina |  Boca Juniors | Midfielder | — | — | — | — | — | — | — |
  Copa do Nordeste |  Fortaleza EC | Midfielder | 5 | 389 | 0 | — | — | 1 | 0 |
 Cearense - 1 | Fortaleza EC | Midfielder | 7 | 407 | 0 | — | — | 1 | 1 |
 CONMEBOL Sudamericana |  Godoy Cruz | Midfielder | 1 | 187 | 0 | 0 | 7.2 | 1 | 0 |
 CONMEBOL Libertadores | Fortaleza EC | Midfielder | 4 | 253 | 0 | 0 | 6.78 | 0 | 0 |
 Serie A | Fortaleza EC | Midfielder | 7 | 293 | 0 | 2 | 6.71 | 1 | 0 |
| Liga Profesional Argentina | Godoy Cruz | Midfielder | 13 | 822 | 0 | 0 | 6.75 | 6 | 0 |
 Copa Do Brasil | Fortaleza EC | Midfielder | 2 | 133 | 0 | 0 | 6.9 | 1 | 0 |
Trophies
- 2nd Place
Cearense 1
Brazil · 2025
- Winner
Super Copa
Argentina · 2023
- 2nd Place
Super Copa International
Argentina · 2023
- 2nd Place
CONMEBOL Libertadores
South America · 2023
- Winner
Liga Profesional Argentina
Argentina · 2022
- 2nd Place
Trofeo de Campeones
Argentina · 2022
- 2nd Place
Campeones Cup
N/C America · 2021
WinnerLiga MX
Mexico · 2020/2021
- Winner
Liga Profesional Argentina
Argentina · 2019/2020
- Winner
Supercopa MX
Mexico · 2019
- Winner
Liga Profesional Argentina
Argentina · 2018/2019
- 2nd Place
Liga Profesional Argentina
Argentina · 2017/2018
- 2nd Place
Liga Profesional Argentina
Argentina · 2014
- 2nd Place
Super Copa
Argentina · 2012
- 2nd Place
CONMEBOL Libertadores
South America · 2012
- Winner
Copa Argentina
Argentina · 2011/2012
- Winner
Liga Profesional Argentina
Argentina · 2011/2012
- Winner
Copa Argentina
Argentina
- Winner
Liga Profesional Argentina
Argentina
- 2nd Place
Liga Profesional Argentina
Argentina
- Winner
Super Copa
Argentina
- 2nd Place
Super Copa
Argentina
- Winner
Supercopa MX
Mexico
- Winner
Liga MX
Mexico
- 2nd Place
Trofeo de Campeones
Argentina
- 2nd Place
Super Copa International
Argentina
- 2nd Place
Cearense 1
Brazil
- 2nd Place
CONMEBOL Libertadores
South America
- 2nd Place
Campeones Cup
N/C America
Injuries
- Yellow Cards · 2023-07-27T00:00:00.000Z – 2023-07-29T00:00:00.000Z
- Yellow Cards · 2023-05-13T00:00:00.000Z – 2023-05-15T00:00:00.000Z
- Yellow Cards · 2019-02-08T00:00:00.000Z – 2019-02-10T00:00:00.000Z
- Red Card · 2024-11-01T00:00:00.000Z – 2024-11-03T00:00:00.000Z
- Injury · 2023-05-30T00:00:00.000Z – 2023-06-05T00:00:00.000Z
- Injury · 2024-02-16T00:00:00.000Z – 2024-03-30T00:00:00.000Z
- Injury · 2023-09-10T00:00:00.000Z – 2023-09-21T00:00:00.000Z
- Injury · 2017-04-05T00:00:00.000Z – 2017-04-09T00:00:00.000Z
Transfers
- January 25, 2026Godoy Cruz
Rosario CentralFree agent - July 5, 2025Fortaleza ECGodoy CruzFree agent
- January 3, 2025Boca JuniorsFortaleza ECFree Transfer
- January 30, 2022
Cruz AzulBoca Juniors€ 1.8M - January 1, 2021Boca JuniorsCruz AzulN/A
- January 20, 2020Cruz AzulBoca JuniorsLoan
- May 30, 2019
Racing ClubCruz Azul$ 4M - August 8, 2018Godoy CruzRacing Club€ 1.1M
- July 1, 2016Boca JuniorsGodoy Cruz€ 1.3M
- July 16, 2015Boca JuniorsGodoy CruzLoan
- July 6, 2014Boca Juniors
Atletico DE RafaelaLoan - January 1, 2014Rosario CentralBoca JuniorsN/A
- July 23, 2013Boca JuniorsRosario CentralLoan