Grego · career
Gregorio Sierra Pérez
Center Back · Burgos · season-by-season, by competition, and every match.
Career report
Past his 2025/26 peak — the recent trend is downward, so buyers are paying for what's left, not what was.
Peak: 2025/26Trending downBreakout: 2025/26
The record covers 7 seasons (2020/21–2026/27) across 2 clubs — 184 appearances with 9 goal contributions from defence.
His best campaign on record is 2025/26 at Burgos — Season rating 62, 2 goals and 1 assist in 40 games. 2025/26 was the leap — Season rating up 39 points at Burgos. Form has slipped 9 Season points across his last 3 full seasons. The gap to his peak is 48 Season points.
By season
| Season | Club | Apps | G | A | Rating | Season |
|---|---|---|---|---|---|---|
| 2026/27 | Burgos | 9 | 0 | 0 | 30 | 14 |
| 2025/26 | Burgos | 40 | 2 | 1 | 30 | 62 |
| 2024/25 | Burgos | 18 | 0 | 0 | 28 | 23 |
| 2024/25 | Universitatea Craiova | 8 | 0 | 0 | — | — |
| 2023/24 | Burgos | 32 | 2 | 0 | 35 | 23 |
| 2022/23 | Burgos | 25 | 1 | 0 | 39 | 35 |
| 2021/22 | Burgos | 26 | 3 | 0 | 47 | 32 |
| 2020/21 | Sabadell | 34 | 0 | 0 | 50 | 32 |
| 2019/20 | Sabadell | 29 | 1 | 0 | — | — |
| 2018/19 | Numancia | 1 | 0 | 0 | — | — |
| 2018/19 | Ucam Murcia | 10 | 0 | 0 | — | — |
| 2017/18 | Numancia | 5 | 0 | 0 | — | — |
| 2016/17 | Valencia II | 39 | 2 | 0 | — | — |
| 2015/16 | Lorca | 23 | 0 | 0 | — | — |
| 2013/14 | Noja | 5 | 0 | 0 | — | — |
By competition
| Competition | Apps | Min | G | A | Rating |
|---|---|---|---|---|---|
| Segunda División | 1 | 90 | 0 | 0 | 6.3 |
Schedule · 2026/27
0 played10 not in squad· 0 min, 0g 0a
| Date | Competition | Opponent | Res | Status | Min | G | A | Rating |
|---|---|---|---|---|---|---|---|---|
| Aug 16 | Segunda División | H Cordoba | 3-2 | Not in squad | — | |||
| Aug 23 | Segunda División | A Sporting Gijon | 0-1 | Not in squad | — | |||
| Aug 31 | Segunda División | H Real Sociedad II | 2-2 | Not in squad | — | |||
| Sep 6 | Segunda División | A Oviedo | 0-0 | Not in squad | — | |||
| Sep 11 | Segunda División | H AD Ceuta FC | 3-1 | Not in squad | — | |||
| Sep 20 | Segunda División | A Las Palmas | 2-1 | Not in squad | — | |||
| Sep 27 | Segunda División | H Eldense | 1-0 | Not in squad | — | |||
| Oct 3 | Segunda División | A Almeria | 1-2 | Not in squad | — | |||
| Oct 12 | Segunda División | H Granada CF | 0-1 | Not in squad | — | |||
| Oct 18 | Segunda División | H Sabadell | 1-0 | Not in squad | — |