Domestic-league season · Den Bosch.
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 Eerste Divisie | 28 | 1 | 0 | 2028 | 6.66 |
 Eredivisie | 2 | 0 | 0 | 180 | 6.25 |
 KNVB Beker | 2 | 0 | 0 | 167 | 6.6 |
Maas's current-season form is down 37% on last season (Season 24→15), while his Rating eased 52→50. His peak season for form remains 2024/25 (Season 24).
| Season | Club | Apps | G | A | Match | RTG | Season |
|---|---|---|---|---|---|---|---|
| 2025/26 | Den Bosch · 9th | 28 | 1 | 0 | 6.66 | 50 | 15 |
| 2024/25 | Den Bosch · 9th | 19 | 0 | 2 | 6.86 | 52 | 24 |
| 2023/24 | Den Bosch · 19th | 27 | 1 | 1 | 6.65 | 51 | 22 |
| 2022/23 | Den Bosch · 19th | 24 | 0 | 1 | 6.56 | 49 | 12 |
| 2021/22 | Den Bosch · 11th | 13 | 0 | 1 | 6.67 | 49 | 5 |
| 2020/21 | Den Bosch · 19th | 5 | 0 | 0 | 6.55 | 44 | 2 |
Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.
S. Maas is a 25-year-old central defender at Den Bosch, rated 49.6 overall by Field Insider's model, ranking 220th of 360 in the Eerste Divisie. In his prime years, he has been a rotation option this season (56.3% of available minutes). His defensive output reads 3.15 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Maas.
Judged on this season alone, Maas graded 15 — a workmanlike campaign that ranks 47th of 57 of the 57 centre-backs in the Eerste Divisie, on 3 clean sheets and 3.151 defensive actions per 90.
Year-on-year, that's a drop on last season (Season 24 → 15). Over the 6 seasons on record his form has trended upward, peaking in 2024/25.
On long-term talent our Rating reads 50, 35th of 57 of the 57 centre-backs in the Eerste Divisie. At 25 Maas is in his prime years, and a market index of 40.7 reflects that trajectory.
Below his 2024/25 peak but holding a solid level — the platform for a return is there.
3.15 tackles, blocks & interceptions per 90 — moderate defensive volume, with 3 clean sheets across 28 appearances. Going forward he chipped in 1 goal and 0 assists — a useful bonus from the back.
With a Rating of 49.6, Maas carries the 35th-highest potential of the centre-backs in the Eerste Divisie of 57. Defensively he reads as moderate defensive volume (3.15 tackles, blocks & interceptions per 90). Approaching peak years; value is still building (price multiplier 2×) with the best seasons likely ahead.
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 (~41), then tapers with age. At 25, Maas sits on 40.7, at or near its peak. The blue line is Maas's projected Rating — 49.6 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.
