Field Insider

Mathias Tønnessen

Squad depthTromso · 22 yrsFringe player

Profile

Full nameMathias Tønnessen
PositionCentre-back
NationalityNorway
Age22
Date of birth22 Nov 2003
Height189 cm
Shirt number#3
ClubTromso
Centre-back
6
Appearances
0
Goals
0
Assists
282
Minutes

Domestic-league season · Tromso.

Performance data · by competition

CompetitionAppsGAMinMatch
Eliteserien4001026.97

Scout report

Squad depthBall-winning Central defender

M. Tønnessen is a 22-year-old central defender at Tromso, rated 37.4 overall by Field Insider's model. An emerging talent, he has been a fringe squad member this season (14.9% of available minutes). His defensive output reads 4.79 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Tønnessen.

On the season, Tønnessen graded 8 for current form (age-blind), on 1 clean sheet and 4.787 defensive actions per 90.

Year-on-year, that's a drop on last season (Season 41 → 8). Over the 5 seasons on record his form has trended upward, peaking in 2025/26.

On long-term talent our Rating reads 37. At 22 Tønnessen is still climbing toward his ceiling, and a market index of 6.4 reflects that trajectory.

From the career report
Read the full career report →

A career still climbing — Tønnessen is at his peak right now, and the curve hasn't flattened.

Peak: 2025/26Trending up
37.4
Ratingi
developing / rotation level
8.3
Seasoni
below regular-starter level
14.9%
Minutes
limited game time
4.79
Def. actions / 90
solid defensive volume

Output in context · Tromso finished 4th of 16 · an upper-table side

6
Apps
4.79
Def. / 90
6
Tackles
4
Interceptions
1
Clean sheets

4.79 tackles, blocks & interceptions per 90 — solid defensive volume, with 1 clean sheet across 6 appearances. Behind an upper-table side (4th 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.

Strengths

  • Defensive volume. 4.79 tackles, blocks & interceptions per 90 — does the unseen work.

Watch points

  • Game time. Only 14.9% of available minutes — needs a settled run to prove the level.
  • Level. Rates below a nailed-on top-tier starter on our model.

Outlook

Rated 37.4 overall — developing / rotation level. Defensively he reads as solid defensive volume (4.79 tackles, blocks & interceptions per 90). Approaching peak years; value is still building (price multiplier 1.9×) with the best seasons likely ahead.

Generated from Field Insider's rating model · AI-written analysis to follow.

Transfer news

No transfer news found for this player.