Domestic-league season · Hertha BSC.
On loan at Brann — UEFA Europa League: 2 apps, 0g 0a, 152 min
The headline Season rating covers his time at Hertha BSC; availability counts only fixtures while in this squad.
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 2. Bundesliga | 10 | 0 | 0 | 448 | 6.41 |
 UEFA Europa Leagueat Brann | 2 | 0 | 0 | 152 | 7 |
 DFB Pokal | 3 | 1 | 0 | 95 | 6.93 |
Þorsteinsson's current-season form is down 100% on last season (Season 4→0), while his Rating eased 50→40. His peak season for form remains 2022/23 (Season 46).
| Season | Club | Apps | G | A | Match | RTG | Season |
|---|---|---|---|---|---|---|---|
| 2025/26 | Hertha BSC · 7th | 10 | 0 | 0 | 6.41 | 40 | 0 |
| 2024/25 | Hertha BSC · 11th | 31 | 0 | 1 | 6.55 | 50 | 4 |
| 2023/24 | OH Leuven · 2nd | 4 | 1 | 0 | 6.97 | 50 | 2 |
| 2022/23 | OH Leuven · 2nd | 32 | 12 | 3 | 6.98 | 62 | 46 |
| 2021/22 | Aarhus · 3rd | 23 | 3 | 1 | 6.98 | 43 | 16 |
| 2020/21 | Aarhus · 4th | 32 | 7 | 2 | 6.95 | 46 | 30 |
Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.
| Competition | Apps | G |
|---|---|---|
| Friendlies | 2 | 0 |
Caps & goals this season.
J. Þorsteinsson is a 27-year-old winger at Hertha BSC, rated 40.1 overall by Field Insider's model. In his prime years, he has been a fringe squad member this season (14.6% of available minutes). Below: strengths, watch-points, market-value outlook and the latest transfer news on Þorsteinsson.
On the season, Þorsteinsson graded 0 for current form (age-blind), on 0 goals and 0 assists in 10 appearances (0 involvements per 90).
Year-on-year, that's a drop on last season (Season 4 → 0). Over the 6 seasons on record his form has drifted down, peaking in 2022/23.
On long-term talent our Rating reads 40. At 27 Þorsteinsson is in his prime years, and a market index of 42.5 reflects that trajectory.
Past his 2022/23 peak — the recent trend is downward, so buyers are paying for what's left, not what was.
0 goals in 10 appearances (0 per game) — light end product the role wants to see climb.
Rated 40.1 overall — developing / rotation level. In the final third he profiles as a work-in-progress on end product (0 goal contributions per 90). In the prime window — at or near peak market value, so the next two seasons are the ones to cash in or build around.
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 (~43), then tapers with age. At 27, Þorsteinsson sits on 42.5, at or near its peak. The blue line is Þorsteinsson's projected Rating — 40.1 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.
€0.3M total transfer fees · 6 moves
No transfer news found for this player.
