Domestic-league season · Norwich.
Missed 28 of Norwich's ~46 games this season through 28 injury absences (hamstring, inactive, calf). He still appeared 4 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 |
|---|---|---|---|---|---|
 Championship | 4 | 0 | 0 | 259 | 6.75 |
Duffy's current-season form is down 80% on last season (Season 25→5), while his Rating eased 35→11. His peak season for form remains 2023/24 (Season 34).
| Season | Club | Apps | G | A | Match | RTG | Season |
|---|---|---|---|---|---|---|---|
| 2025/26 | Norwich · 9th | 4 | 0 | 0 | 6.75 | 11 | 5 |
| 2024/25 | Norwich · 13th | 45 | 4 | 0 | 7 | 35 | 25 |
| 2023/24 | Norwich · 6th | 38 | 1 | 0 | 7.01 | 36 | 34 |
| 2022/23 | Fulham · 10th | 4 | 0 | 0 | 4.2 | 31 | 0 |
| 2021/22 | Brighton · 9th | 18 | 1 | 0 | 7.17 | 49 | 23 |
| 2020/21 | Celtic · 2nd | 18 | 3 | 1 | 7.21 | 33 | 27 |
Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.
S. Duffy is a 34-year-old central defender at Norwich, rated 11.3 overall by Field Insider's model. A seasoned veteran, he has been a fringe squad member this season (12.5% of available minutes). His defensive output reads 1.39 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Duffy.
On the season, Duffy graded 5 for current form (age-blind), on 1 clean sheet and 1.39 defensive actions per 90.
Year-on-year, that's a drop on last season (Season 25 → 5). Over the 6 seasons on record his form has drifted down, peaking in 2023/24.
On long-term talent our Rating reads 11. At 34 Duffy is into the veteran stage, where the age curve weighs on the projection, and a market index of 4.3 reflects that trajectory.
Read the appearance count in context: Duffy missed 28 games through injury (hamstring, inactive, calf) out of roughly 46 this season. The 4 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.
Below his 2023/24 peak but holding a solid level — the platform for a return is there.
1.39 tackles, blocks & interceptions per 90 — light defensive volume, with 1 clean sheet across 4 appearances.
Rated 11.3 overall — below regular-starter level. Defensively he reads as light defensive volume (1.39 tackles, blocks & interceptions per 90). Veteran phase — a short-term, lower-fee proposition as both level and value decline (0.6× and falling).
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 (~15), then tapers with age. At 34, Duffy sits on 4.3, past its peak and easing. The blue line is Duffy's projected Rating — 11.3 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.
€4.8M total transfer fees · 13 moves
No transfer news found for this player.
