Marcus Mathisen

Following his move to FC St. Pauli, Mathisen's current-season form is up 10% on last season (Season 40→44), while his Rating climbed 38→47. His peak season for form remains 2023/24 (Season 82).

Domestic career

Season	Club	Apps	G	A	Match	RTG	Season
2026/27	FC St. Pauli · 13th	2	1	0	7.7	47	44
2025/26	1. FC Magdeburg · 14th	33	0	1	7.08	38	40
2024/25	1. FC Magdeburg · 5th	30	3	3	7.26	52	46
2023/24	SV Wehen · 16th	31	0	0	7.11	50	82
2023/24	Sirius · 8th	12	1	0	7.23	26	19
2022/23	Sirius · 11th	25	3	2	7.36	33	51

Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year. 8 earlier seasons and 1 youth-team spell in the full career.

Denmark · international

Side	Apps	G
Denmark U19	2	0

Career caps & goals — tournament breakdown in the full career.

Scout report

Project playerBall-winning Central defender

M. Mathisen is a 30-year-old central defender at 1. FC Magdeburg, enjoying a standout season — 0 goals and 1 assists in 33 appearances, a Season grade of 40. On long-term scout potential he's rated 38.3. An experienced operator, he has been an ever-present (92% of available minutes). His defensive output reads 4.51 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Mathisen.

On the season, Mathisen graded 40 for current form (age-blind), on 6 clean sheets and 4.506 defensive actions per 90.

Year-on-year, that's a clear step up on last season (Season 40 → 44). Over the 7 seasons on record his form has trended upward, peaking in 2023/24.

On long-term talent our Rating reads 38. At 30 Mathisen is into the veteran stage, where the age curve weighs on the projection, and a market index of 12.2 reflects that trajectory.

From the career report

Read the full career report →

Past his 2023/24 peak — the recent trend is downward, so buyers are paying for what's left, not what was.

Peak: 2023/24Trending downBreakout: 2023/245 clubs

38.3

Ratingi

developing / rotation level

40.3

Seasoni

developing / rotation level

92%

Minutes

near ever-present

4.51

Def. actions / 90

solid defensive volume

Output in context · 1. FC Magdeburg finished 14th of 18 · a lower-table side

Apps

4.51

Def. / 90

Tackles

Interceptions

Clean sheets

4.51 tackles, blocks & interceptions per 90 — solid defensive volume, with 6 clean sheets across 33 appearances. Doing that for a lower-table side (14th of 18) is harder than the bare numbers suggest: a back line under more pressure has to defend more often and protects fewer leads, so the volume — and any clean sheets — carry real weight. Going forward he chipped in 0 goals and 1 assist — a useful bonus from the back.

Strengths

Availability. On the pitch for 92% of available minutes — a dependable presence in the XI.
Defensive volume. 4.51 tackles, blocks & interceptions per 90 — does the unseen work.

Watch points

Level. Rates below a nailed-on top-tier starter on our model.

Outlook

Rated 38.3 overall — developing / rotation level. Defensively he reads as solid defensive volume (4.51 tackles, blocks & interceptions per 90). Experienced and reliable, but the value curve is easing (1× now → 0.7× projected in three years).

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

Per 90 & availability

Minutes played %92%

Available fixtures34 of 34

Goals / 900

Assists / 900.032

Goal contribution / 900.032

Defensive actions / 904.506

Player flow

Goal involvements1

Cards / 900.288

Season-by-season progression

Rating (potential)Season (form)

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 (~24), then tapers with age. At 30, Mathisen sits on 12.2, past its peak and easing. The blue line is Mathisen's projected Rating — 38.3 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 2. Bundesliga with 600+ minutes this season.

Shooting

Goals0

Passing

Assists1

Defending

Tackles64

Interceptions59

Blocks18

Yellow/red cards

Yellow cards9

Red cards0

Transfer history

FC St. PauliJun 2026 – nowFree

1. FC MagdeburgJul 2024 – Jun 2026Free

SV WehenJul 2023 – Jul 2024Free

Siriusuntil Jul 2023

Falkenbergs FFJan 2019 – Jul 2023Free

HalmstadAug 2016 – Jan 2019

FC Copenhagenuntil Aug 2016

About M. Mathisen

Marcus Klingenberg Mathisen is a 30-year-old centre-back who plays for FC St. Pauli, born on February 27, 1996 in Albertslund, standing 185 cm tall. He is from Denmark. FC St. Pauli currently sit 13th of 18 in the 2. Bundesliga.

This season

In the current season, M. Mathisen has made 2 appearances with 1 goal and 0 assists across 180 minutes.

M. Mathisen's next match is on August 30, 2026, when FC St. Pauli face 1. FC Kaiserslautern at home in the 2. Bundesliga.

Field Insider's view

Field Insider currently rates M. Mathisen at 38.3 with a Season form score of 40.3. See the full scout report for strengths, watch-points and the market-value outlook.

His honours include 5 career titles — among them the Superliga and the DBU Pokalen. Full list in the career record.

Career

Across 14 recorded seasons, M. Mathisen has totalled 287 club appearances with 22 goals and 9 assists for 8 different clubs. His busiest campaign came in 2025/26, with 33 appearances for 1. FC Magdeburg.

M. Mathisen's career has also included time at 1. FC Magdeburg, SV Wehen, Sirius, Falkenbergs FF, Halmstad and FC Copenhagen.

On the international stage, M. Mathisen has represented Denmark U19 — 2 caps in our records.

Transfer news

No transfer news found for this player.