| Personal information | |||
|---|---|---|---|
| Full name | Julio Alonso Sosa | ||
| Date of birth | 14 December 1998 | ||
| Place of birth | Terrassa, Spain | ||
| Height | 1.70 m (5 ft 7 in) | ||
| Position(s) | Left back | ||
| Team information | |||
Current team | Huesca | ||
| Youth career | |||
| Jàbac Terrassa | |||
| 2014–2016 | Damm | ||
| 2016–2017 | Betis | ||
| Senior career* | |||
| Years | Team | Apps | (Gls) |
| 2017–2021 | Betis B | 100 | (2) |
| 2021–2024 | Albacete | 102 | (1) |
| 2024–2025 | Mirandés | 31 | (0) |
| 2025– | Huesca | 0 | (0) |
| * Club domestic league appearances and goals as of 2 June 2025 | |||
Julio Alonso Sosa (born 14 December 1998) is a Spanish professional footballer who plays as a left back for SD Huesca.
Born in Terrassa, Barcelona, Catalonia, Alonso joined Real Betis' youth setup in 2016, after representing CF Damm and UFB Jàbac Terrassa. [1] He made his senior debut with the reserves on 27 August 2017, coming on as a second-half substitute for Redru in a 4–1 Segunda División B away loss against Real Balompédica Linense.
Alonso immediately became a regular starter for the B-team, suffering relegation to Tercera División in his first season but achieving promotion back in his third; he scored his first senior goal for the side on 29 September 2019, netting the B's third in a 4–1 away routing of Córdoba CF B. On 17 June 2021, he signed a two-year contract with Albacete Balompié, freshly relegated to Primera División RFEF. [2]
A first-choice for Alba as the club returned to Segunda División at first attempt, Alonso made his professional debut on 15 August 2022, starting in a 2–1 away win against CD Lugo. [3] Regularly used, he left the club on 30 June 2024 as his contract expired. [4]
On 2 August 2024, Alonso agreed to a one-year deal with CD Mirandés in the second division. [5] On 27 June of the following year, he moved to fellow league team SD Huesca. [6]