Domestic-league season · Excelsior.
Missed 3 of Excelsior's ~34 games this season through 3 injury absences (inactive). He still appeared 13 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 |
|---|---|---|---|---|---|
 Eredivisie | 13 | 0 | 1 | 517 | 6.51 |
Following his move to Excelsior, Janssen's current-season form is down 75% on last season (Season 24→6), while his Rating climbed 53→55. His peak season for form remains 2021/22 (Season 42).
| Season | Club | Apps | G | A | Match | RTG | Season |
|---|---|---|---|---|---|---|---|
| 2025/26 | Excelsior · 13th | 13 | 0 | 1 | 6.51 | 55 | 6 |
| 2024/25 | VVV Venlo · 14th | 31 | 2 | 1 | 6.99 | 53 | 24 |
| 2023/24 | VVV Venlo · 12th | 37 | 1 | 4 | 7.13 | 61 | 30 |
| 2022/23 | VVV Venlo · 7th | 36 | 1 | 2 | 6.97 | 61 | 36 |
| 2021/22 | VVV Venlo · 10th | 36 | 0 | 3 | 6.82 | 60 | 42 |
| 2020/21 | VVV Venlo · 17th | 19 | 0 | 0 | 6.38 | 60 | 4 |
Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.
S. Janssen is a 25-year-old full-back at Excelsior, rated 55.2 overall by Field Insider's model. In his prime years, he has been a fringe squad member this season (18.5% of available minutes). His defensive output reads 2.79 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Janssen.
On the season, Janssen graded 6 for current form (age-blind), on 1 clean sheet and 2.785 defensive actions per 90.
Year-on-year, that's a drop on last season (Season 24 → 6). Over the 6 seasons on record his form has held fairly steady, peaking in 2021/22.
On long-term talent our Rating reads 55. At 25 Janssen is in his prime years, and a market index of 70.7 reflects that trajectory.
Read the appearance count in context: Janssen missed 3 games through injury (inactive) out of roughly 34 this season. The 13 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.
Past his 2021/22 peak — the recent trend is downward, so buyers are paying for what's left, not what was.
2.79 tackles, blocks & interceptions per 90 — moderate defensive volume, with 1 clean sheet across 13 appearances. Doing that for a lower-table side (13th of 18) is harder than the bare numbers suggest: a back line under more pressure has to defend more often and protects fewer leads, so the volume — and any clean sheets — carry real weight. Going forward he chipped in 0 goals and 1 assist — a useful bonus from the back.
Rated 55.2 overall — a solid contributor and squad regular. Defensively he reads as moderate defensive volume (2.79 tackles, blocks & interceptions per 90), with a bit more on the ball than most in the role. Approaching peak years; value is still building (price multiplier 2×) with the best seasons likely ahead. Doing it for a lesser side, he profiles as a value buy for a club higher up the table.
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 (~71), then tapers with age. At 25, Janssen sits on 70.7, at or near its peak. The blue line is Janssen's projected Rating — 55.2 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.
