A. Sienra · career
Agustín Sienra
Center Back · Castellón · season-by-season, by competition, and every match.
Career report
A career still climbing — Sienra is at his peak right now, and the curve hasn't flattened.
Peak: 2026/27Trending upBreakout: 2026/27
The record covers 4 seasons (2025/26–2026/27) across 2 clubs, including a move abroad — 38 appearances with 4 goal contributions from defence.
His best campaign on record is 2026/27 at Castellón — Season rating 38, 2 goals and 0 assists in 9 games. 2026/27 was the leap — Season rating up 17 points at Castellón. Form is on a climb — up 17 Season points across his last 2 full seasons.
By season
| Season | Club | Apps | G | A | Rating | Season |
|---|---|---|---|---|---|---|
| 2026/27 | Castellón | 9 | 2 | 0 | 49 | 38 |
| 2025/26 | Castellón | 26 | 2 | 0 | 49 | 21 |
| 2025/26 | Defensa Y Justicia | 2 | 0 | 0 | 30 | 2 |
| 2024/25 | San Martin S.J. | 37 | 0 | 0 | — | — |
| 2023/24 | San Martin S.J. | 14 | 0 | 0 | — | — |
| 2022/23 | Villa San Carlos | 25 | 0 | 0 | — | — |
| 2021/22 | Villa San CarlosLoan | 7 | 0 | 0 | — | — |
| 2021/22 | Defensa Y Justicia | 1 | 0 | 0 | 44 | 1 |
| 2020/21 | Defensa Y Justicia | 2 | 0 | 0 | 44 | 8 |
Honours
CONMEBOL Recopa×2CONMEBOL Sudamericana×2Prim B Metro×2
By competition
| Competition | Apps | Min | G | A | Rating |
|---|---|---|---|---|---|
| Segunda División | 1 | 90 | 0 | 0 | 7.3 |
Schedule · 2026/27
0 played10 not in squad· 0 min, 0g 0a
Also spent part of this season at Defensa Y Justicia, Defensa Y Justicia — those games aren't in this club's schedule.
| Date | Competition | Opponent | Res | Status | Min | G | A | Rating |
|---|---|---|---|---|---|---|---|---|
| Aug 14 | Segunda División | A Real Sociedad II | 1-0 | Not in squad | — | |||
| Aug 23 | Segunda División | H Sabadell | 0-0 | Not in squad | — | |||
| Aug 31 | Segunda División | A Celta de Vigo II | 2-1 | Not in squad | — | |||
| Sep 6 | Segunda División | H Albacete | 2-0 | Not in squad | — | |||
| Sep 12 | Segunda División | A Girona | 2-1 | Not in squad | — | |||
| Sep 19 | Segunda División | H Tenerife | 5-0 | Not in squad | — | |||
| Sep 28 | Segunda División | A Leganes | 2-0 | Not in squad | — | |||
| Oct 4 | Segunda División | H AD Ceuta FC | 1-1 | Not in squad | — | |||
| Oct 11 | Segunda División | A FC Andorra | 0-1 | Not in squad | — | |||
| Oct 17 | Segunda División | A Las Palmas | 3-0 | Not in squad | — |