based on the 2025/26 season · updated 20 Aug 2026
Profile
Season stats
Full career & schedule →Domestic-league season · Sevilla.
Performance data · by competition
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 La Liga | 1 | 0 | 0 | 70 | 7.2 |
Scout report
M. Sierra is a 21-year-old central midfielder at Sevilla, rated 65.8 overall by Field Insider's model. A young player, he has been a fringe squad member this season (1.8% of available minutes). His defensive output reads 5.71 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Sierra.
On the season, Sierra graded 1 for current form (age-blind), on 0 goals, 0 assists and 5.714 defensive actions per 90.
Year-on-year, that's broadly in line with last season (Season 0 → 0).
On long-term talent our Rating reads 66. At 21 Sierra is still climbing toward his ceiling, and a market index of 39.2 reflects that trajectory.
Output in context · Sevilla finished 13th of 20 · a mid-table side
5.71 tackles, blocks & interceptions per 90 — high defensive volume across 4 appearances.
Strengths
- Defensive volume. 5.71 tackles, blocks & interceptions per 90 — does the unseen work.
- Pedigree. Performing in a top-tier setting (team strength 89.9/100).
- Ceiling. High potential at just 21 — room to grow into a bigger role.
Watch points
- Game time. Only 1.8% of available minutes — needs a settled run to prove the level.
Outlook
Rated 65.8 overall — a strong, regular top-tier starter. Defensively he reads as high defensive volume (5.71 tackles, blocks & interceptions per 90). At 21 the trajectory points up — potential sits near its ceiling (97/100) and market value should climb as minutes and output follow. With this floor already at 21, the ceiling gets tested by a step up in level — one to track.
Generated from Field Insider's rating model · AI-written analysis to follow.
Transfer news
No transfer news found for this player.