Domestic-league season · Vasteras SK FK.
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 Superettan | 20 | 0 | 0 | 698 | 6.84 |
Hartzell's current-season form is up 0% on last season (Season 0→11), while his Rating held around 26. That makes this his strongest season for form to date.
| Season | Club | Apps | G | A | Match | RTG | Season |
|---|---|---|---|---|---|---|---|
| 2025/26 | Vasteras SK FK · 1st | 20 | 0 | 0 | 6.84 | 26 | 11 |
| 2024/25 | Vasteras SK FK · 16th | 1 | 0 | 0 | 6.7 | 27 | 0 |
| 2021/22 | AFC Eskilstuna · 9th | 3 | 0 | 0 | — | 25 | 3 |
| 2020/21 | AFC Eskilstuna · 9th | 7 | 0 | 0 | — | 24 | 0 |
Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.
T. Hartzell is a 24-year-old central defender at Vasteras SK FK, rated 25.7 overall by Field Insider's model, ranking 42nd of 188 in the Superettan. An emerging talent, he has been a fringe squad member this season (25.9% of available minutes). His defensive output reads 2.71 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Hartzell.
Judged on this season alone, Hartzell graded 11 — a workmanlike campaign that ranks 16th of 31 of the 31 centre-backs in the Superettan, on 3 clean sheets and 2.708 defensive actions per 90.
Year-on-year, that's a clear step up on last season (Season 0 → 11). Across the 4 seasons we hold, it's his best return yet.
On long-term talent our Rating reads 26, top 17% of the 31 centre-backs in the Superettan. At 24 Hartzell is in his prime years, and a market index of 2 reflects that trajectory.
2.71 tackles, blocks & interceptions per 90 — moderate defensive volume, with 3 clean sheets across 20 appearances. Behind a title-challenging side (1st of 16) the side controls more games, so the defensive load is lighter — the value sits as much in composure and ball progression as in raw volume.
With a Rating of 25.7, Hartzell carries the 5th-highest potential of the centre-backs in the Superettan of 31 — though on just 20 appearances this season, so the standing rests on a small sample. Defensively he reads as moderate defensive volume (2.71 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 (~2), then tapers with age. At 24, Hartzell sits on 2, at or near its peak. The blue line is Hartzell's projected Rating — 25.7 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.
