M. Fonsell

M. Fonsell is a 23-year-old central defender at Mariehamn, rated 22.3 overall by Field Insider's model. An emerging talent, he has been a fringe squad member this season (23.6% of available minutes). Below: strengths, watch-points, market-value outlook and the latest transfer news on Fonsell.

On the season, Fonsell graded 0 for current form (age-blind), on 0 clean sheets and 0 defensive actions per 90.

We hold a single season for Fonsell, so there's no year-on-year comparison to draw yet — the read above is this campaign only.

On long-term talent our Rating reads 22. At 23 Fonsell is still climbing toward his ceiling, and a market index of 1.6 reflects that trajectory.

22.3

Ratingi

below regular-starter level

Seasoni

below regular-starter level

23.6%

Minutes

limited game time

Def. actions / 90

light defensive volume

Output in context · Mariehamn finished 10th of 20 · a mid-table side

Def. / 90

—

Tackles

—

Interceptions

Clean sheets

0 tackles, blocks & interceptions per 90 — light defensive volume across 5 appearances.

Watch points

Game time. Only 23.6% 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 22.3 overall — below regular-starter level. Defensively he reads as light defensive volume (0 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.

Per 90 & availability

Minutes played %23.6%

Available fixtures5 of 5

Goals / 900

Assists / 900

Goal contribution / 900

Defensive actions / 900

Player flow

Goal involvements0

Cards / 900

Value & potential by age

Market valueRating

Solid = now · dashed = projected

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 23, Fonsell sits on 1.6, at or near its peak. The blue line is Fonsell's projected Rating — 22.3 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.

Season statistics

Bars = where he ranks among centre-backs in the Finland with 600+ minutes this season.

Shooting

Goals0—

Passing

Assists0—

Yellow/red cards

Yellow cards0

Red cards0

Transfer history

Mariehamn2022/23 – nowFree

Ålanduntil 2022/23

About M. Fonsell

M. Fonsell is a 22-year-old centre-back who plays for Mariehamn, born on July 26, 2003. He is from Finland.

This season

In the current season, M. Fonsell has made 5 appearances with 0 goals and 0 assists across 404 minutes.

Field Insider's view

Field Insider currently rates M. Fonsell at 22.3 with a Season form score of 0. See the full scout report for strengths, watch-points and the market-value outlook.

Career

Across 3 recorded seasons, M. Fonsell has totalled 31 club appearances with 1 goal and 0 assists for 2 different clubs. His busiest campaign came in 2024/25, with 21 appearances for Mariehamn.

M. Fonsell's career has also included time at Åland.

Transfer news

No transfer news found for this player.