Domestic-league season · Stade Brestois 29.
Missed 10 of Stade Brestois 29's ~34 games this season through 10 injury absences (calf, leg, thigh). He still appeared 16 times — a solid return given how little of the season he was available. His rating is judged mainly on the games he was fit to play.
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 Ligue 1 | 16 | 0 | 0 | 1339 | 6.61 |
 UEFA Europa Conference Leagueat Strasbourg | 1 | 0 | 0 | 3 | — |
Coulibaly's current-season form is up 525% on last season (Season 4→25), while his Rating climbed 67→74. That makes this his strongest season for form to date.
| Season | Club | Apps | G | A | Match | RTG | Season |
|---|---|---|---|---|---|---|---|
| 2025/26 | Stade Brestois 29 · 12th | 16 | 0 | 0 | 6.61 | 74 | 25 |
| 2024/25 | Stade Brestois 29 · 9th | 13 | 0 | 0 | 6.93 | 67 | 4 |
| 2023/24 | Antwerp · 2nd | 13 | 0 | 0 | 6.93 | 51 | 7 |
| 2022/23 | Borussia Dortmund · 2nd | 11 | 0 | 0 | 6.3 | 68 | 0 |
| 2021/22 | Borussia Dortmund II · 9th | 9 | 0 | 0 | — | 40 | 4 |
Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.
S. Coulibaly is a 22-year-old central defender at Stade Brestois 29, rated 74.3 overall by Field Insider's model, ranking 101st of 324 in the Ligue 1 and 269th of 2861 U-23 players tracked. An emerging talent, he has been a regular starter this season (62% of available minutes). His defensive output reads 2.49 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Coulibaly.
Judged on this season alone, Coulibaly graded 25 — a workmanlike campaign that ranks 36th of 53 of the 53 centre-backs in the Ligue 1, on 4 clean sheets and 2.487 defensive actions per 90.
Year-on-year, that's a clear step up on last season (Season 4 → 25). Across the 5 seasons we hold, it's his best return yet.
On long-term talent our Rating reads 74, top 29% of the 53 centre-backs in the Ligue 1. At 22 Coulibaly is still climbing toward his ceiling, and a market index of 114.3 reflects that trajectory.
Read the appearance count in context: Coulibaly missed 10 games through injury (calf, leg, thigh) out of roughly 34 this season. The 16 he did play is a solid return on the time he was fit, and his ratings are weighted toward those games rather than the ones he sat out injured.
A career still climbing — Coulibaly is at his peak right now, and the curve hasn't flattened.
2.49 tackles, blocks & interceptions per 90 — moderate defensive volume, with 4 clean sheets across 16 appearances.
With a Rating of 74.3, Coulibaly carries the 15th-highest potential of the centre-backs in the Ligue 1 (top 29%). Defensively he reads as moderate defensive volume (2.49 tackles, blocks & interceptions per 90). Approaching peak years; value is still building (price multiplier 1.9×) with the best seasons likely ahead. With this floor already at 22, 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.
The gold line is market value — an index (not €) blending rating, age and league. It climbs through the early 20s, peaks around ages 23–27 (~120), then tapers with age. At 22, Coulibaly sits on 114.3, still climbing toward its peak. The blue line is Coulibaly's projected Rating — 74.3 today — recomputed at each age, so it follows the same rise-and-fall as a career matures and declines. Solid = up to today; dashed = projected.
No transfer news found for this player.
