Brynjólfur Willumsson

Willumsson's current-season form is up 28% on last season (Season 18→23), while his Rating held around 62. His peak season for form remains 2023/24 (Season 24).

Domestic career

Season	Club	Apps	G	A	Match	RTG	Season
2025/26	Groningen · 9th	28	6	0	6.58	62	23
2024/25	Groningen · 13th	30	4	1	6.68	61	18
2024/25	Kristiansund BK · 11th	8	1	0	6.96	36	5
2023/24	Kristiansund BK · 4th	20	7	0	—	36	24
2022/23	Kristiansund BK · 15th	25	4	3	6.76	42	24
2021/22	Kristiansund BK · 6th	21	0	1	6.56	40	4

Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year. 3 earlier seasons and 1 youth-team spell in the full career.

Iceland · international

Side	Apps	G
Iceland	10	1
Iceland U21	21	5
Iceland U19	3	1

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

Scout report

Squad depthCentre-forward

B. Willumsson is a 25-year-old centre-forward at Groningen, rated 62.3 overall by Field Insider's model, ranking 136th of 284 on scout potential in the Eredivisie. In his prime years, he has been a rotation option this season (40.4% of available minutes). He brings 0.43 goal contributions per 90 (0.43 goals, 0 assists). Below: strengths, watch-points, market-value outlook and the latest transfer news on Willumsson.

Judged on this season alone, Willumsson graded 23 — a workmanlike campaign that ranks 23rd of 32 of the 32 centre-forwards in the Eredivisie, on 6 goals and 0 assists in 28 appearances (0.425 involvements per 90).

Year-on-year, that's a clear step up on last season (Season 18 → 23). Over the 5 seasons on record his form has trended upward, peaking in 2023/24.

On long-term talent our Rating reads 62, 13th of 32 of the 32 centre-forwards in the Eredivisie. At 25 Willumsson is in his prime years, and a market index of 28.7 reflects that trajectory.

From the career report

Read the full career report →

Willumsson is operating at his career peak — the 2023/24 level is the level.

Peak: 2023/24Holding levelBreakout: 2022/23Stepped up 2024/25

Current potential13th of 32 centre-forwards · Eredivisie Current season23rd of 32 centre-forwards · Eredivisie23rd-best centre-forward in the Eredivisie136th in the Eredivisie · potential13th-highest potential centre-forward in the Eredivisie

62.3

Ratingi

13th of 32 centre-forwards

23.1

Seasoni

below regular-starter level

40.4%

Minutes

rotation minutes

0.43

Goal contrib / 90

productive for the role

Output in context · Groningen finished 9th of 18 · a mid-table side

Goals

Assists

G+A

0.21

Goals / app

6 goals in 28 appearances (0.21 per game) for a mid-table side.

Strengths

Final-third output. 0.43 goal contributions per 90 (0.43 goals, 0 assists) — productive for the role.

Watch points

Game time. Only 40.4% of available minutes — needs a settled run to prove the level.

Outlook

With a Rating of 62.3, Willumsson carries the 13th-highest potential of the centre-forwards in the Eredivisie of 32. In the final third he profiles as a productive contributor (0.43 goal contributions 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 %40.4%

Available fixtures35 of 35

Goals / 900.425

Assists / 900

Goal contribution / 900.425

Defensive actions / 901.486

Player flow

Goal involvements6

Shot conversion %30

Shot accuracy %62.5

Pass accuracy %72

Dribble success %11.1

Cards / 900.212

Foul involvement / 903.184

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 (~29), then tapers with age. At 25, Willumsson sits on 28.7, at or near its peak. The blue line is Willumsson's projected Rating — 62.3 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-forwards in the Eredivisie with 600+ minutes this season.

Shooting

Goals6

Shots on target20

Shots32

Passing

Assists0

Chances created16—

Passes253—

Pass accuracy72%

Possession

Successful dribbles1

Dribble success11.1%

Duels won64—

Duels won %32.8%—

Fouls won18

Defending

Tackles16

Interceptions2

Blocks3

Fouls committed27

Yellow/red cards

Yellow cards3

Red cards0

Transfer history

Groningen2024/25 – now

Kristiansund BKuntil 2024/25

About B. Willumsson

Brynjólfur Andersen Willumsson is a 25-year-old centre-forward who plays for Groningen, born on August 12, 2000 in Kópavogur, standing 185 cm tall. He is from Iceland. Groningen currently sit 9th of 18 in the Eredivisie.

This season

In the current season, B. Willumsson has made 28 appearances with 6 goals and 0 assists across 1,272 minutes, averaging a 6.35 match rating over his last 10 rated games, with 3 yellow cards. His season has spanned the Eredivisie and the KNVB Beker.

When B. Willumsson plays, Groningen's record this season is 10W-6D-13L — and his match ratings average 6.92 at home against 6.34 on the road.

Recent matches

May 21, 2026: 0-2 loss away at Ajax (58 minutes, 6.3 rating)
May 2, 2026: 2-3 loss at home vs Excelsior (19 minutes, 6.5 rating)
April 25, 2026: 1-3 loss away at Feyenoord (21 minutes, 6.5 rating)
April 11, 2026: 0-0 draw at home vs GO Ahead Eagles (16 minutes, 6.5 rating)
April 4, 2026: 2-0 win away at Telstar (20 minutes, 6.2 rating)
March 22, 2026: 3-0 win at home vs AZ Alkmaar (33 minutes, 6.3 rating)
March 13, 2026: 1-1 draw away at PEC Zwolle (10 minutes, 7 rating)
March 7, 2026: 3-1 win at home vs Ajax (45 minutes, 6.3 rating)
March 1, 2026: 2-3 loss away at FC Volendam (77 minutes, 5.6 rating)
February 22, 2026: 1-2 loss away at Twente (24 minutes, 6.3 rating)

Field Insider's view

Field Insider currently rates B. Willumsson at 62.3 with a Season form score of 23.1, ranking 136th of 284 centre-forwards in the Eredivisie. See the full scout report for strengths, watch-points and the market-value outlook.

Availability: B. Willumsson has missed 2 matches this season through injury.

Career

Across 9 recorded seasons, B. Willumsson has totalled 175 club appearances with 29 goals and 5 assists for 4 different clubs. His busiest campaign came in 2024/25, with 30 appearances for Groningen.

B. Willumsson's career has also included time at Kristiansund BK.

On the international stage, B. Willumsson has represented Iceland, Iceland U21, Iceland U19 — 34 caps and 7 goals in our records.

Transfer news

No transfer news found for this player.

Profile

Season stats

Performance data · by competition

Career

Scout report

Output in context · Groningen finished 9th of 18 · a mid-table side

Strengths

Watch points

Outlook

Per 90 & availability

Player flow

Season-by-season progression

Value & potential by age

Season statistics

Shooting

Passing

Possession

Defending

Yellow/red cards

Transfer history

About B. Willumsson

This season

Recent matches

Field Insider's view

Career

Transfer news

Related players

Career

Per 90 & availability

Player flow

Season-by-season progression

Value & potential by age

Transfer history

About B. Willumsson

This season

Recent matches

Field Insider's view

Career

Related players