N. Sonko-Sundberg

Following his move to Aris Thessalonikis, Sonko-Sundberg's current-season form is down 22% on last season (Season 18→14), while his Rating eased 33→19. His peak season for form remains 2020/21 (Season 36).

Domestic career

Season	Club	Apps	G	A	Match	RTG	Season
2025/26	Aris ThessalonikisLoan · 8th	13	0	0	6.84	19	14
2024/25	SivassporLoan · 17th	26	2	1	6.89	33	18
2024/25	Ludogorets	1	0	0	—	—	—
2023/24	Ludogorets	11	0	0	7.31	—	—
2023/24	Levski Sofia	11	0	0	7.31	—	—
2022/23	Levski Sofia	32	0	1	—	—	—
2021/22	Levski Sofia	11	1	0	—	—	—
2021/22	Ostersunds FK · 16th	24	1	2	6.93	33	14

Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year. 7 earlier seasons in the full career.

Gambia · international

Side	Apps	G
Gambia	14	0

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

Scout report

Squad depthCentral defender

N. Sonko-Sundberg is a 30-year-old central defender at Aris Thessalonikis, rated 19.4 overall by Field Insider's model. An experienced operator, he has been a rotation option this season (39.2% of available minutes). His defensive output reads 1.84 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Sonko-Sundberg.

On the season, Sonko-Sundberg graded 14 for current form (age-blind), on 4 clean sheets and 1.835 defensive actions per 90.

Year-on-year, that's a drop on last season (Season 18 → 14). Over the 4 seasons on record his form has drifted down, peaking in 2020/21.

On long-term talent our Rating reads 19. At 30 Sonko-Sundberg is into the veteran stage, where the age curve weighs on the projection, and a market index of 1.8 reflects that trajectory.

From the career report

Read the full career report →

Below his 2020/21 peak but holding a solid level — the platform for a return is there.

Peak: 2020/21Holding level

19.4

Ratingi

below regular-starter level

13.5

Seasoni

below regular-starter level

39.2%

Minutes

rotation minutes

1.84

Def. actions / 90

light defensive volume

Output in context · Aris Thessalonikis finished 8th of 14 · a mid-table side

Apps

1.84

Def. / 90

Tackles

Interceptions

Clean sheets

1.84 tackles, blocks & interceptions per 90 — light defensive volume, with 4 clean sheets across 13 appearances.

Watch points

Game time. Only 39.2% of available minutes — needs a settled run to prove the level.
Defensive numbers. Modest 1.84 defensive actions per 90 for the position.
Level. Rates below a nailed-on top-tier starter on our model.

Outlook

Rated 19.4 overall — below regular-starter level. Defensively he reads as light defensive volume (1.84 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 %39.2%

Available fixtures32 of 32

Goals / 900

Assists / 900

Goal contribution / 900

Defensive actions / 901.835

Player flow

Goal involvements0

Cards / 900.16

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 (~5), then tapers with age. At 30, Sonko-Sundberg sits on 1.8, past its peak and easing. The blue line is Sonko-Sundberg's projected Rating — 19.4 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 Süper Lig with 600+ minutes this season.

Shooting

Goals0

Passing

Assists0

Defending

Tackles7

Interceptions11

Blocks5

Yellow/red cards

Yellow cards2

Red cards0

Transfer history

GöztepeJul 2026 – now

Aris Thessalonikisuntil Jul 2026

Ludogorets(back from loan)Jun 2026 – Jul 2026

Aris ThessalonikisJun 2026 – Jun 2026

Aris Thessalonikis(on loan)Jul 2025 – Jun 2026

Ludogorets(back from loan)Jul 2025 – Jul 2025

Sivasspor(on loan)Aug 2024 – Jul 2025

LudogoretsJul 2023 – Aug 2024

Levski SofiaJan 2022 – Jul 2023Free

Ostersunds FKuntil Jan 2022

AIK Stockholm(back from loan)Nov 2017 – Jan 2022

GIF Sundsvalluntil Nov 2017

Ostersunds FKJan 2018 – Nov 2017

AIK Stockholm(back from loan)Jan 2017 – Jan 2018

GIF Sundsvall(on loan)Mar 2017 – Jan 2017

GIF Sundsvall(on loan)Mar 2016 – Mar 2017

AIK Stockholmuntil Mar 2016

About N. Sonko-Sundberg

Jonatan Noah Kemeseng Sonko-Sundberg is a 30-year-old centre-back who plays for Göztepe, born on June 6, 1996 in Stockholm, standing 187 cm tall. He is from Gambia. Göztepe currently sit 14th of 18 in the Süper Lig.

This season

In the current season, N. Sonko-Sundberg has made 13 appearances with 0 goals and 0 assists across 1,128 minutes, with 2 yellow cards.

N. Sonko-Sundberg's next match is on August 29, 2026, when Göztepe face Galatasaray away in the Süper Lig.

Field Insider's view

Field Insider currently rates N. Sonko-Sundberg at 19.4 with a Season form score of 13.5. See the full scout report for strengths, watch-points and the market-value outlook.

His honours include 6 career titles — among them the Super Cup and the First League. Full list in the career record.

Career

Across 12 recorded seasons, N. Sonko-Sundberg has totalled 242 club appearances with 11 goals and 6 assists for 7 different clubs. His busiest campaign came in 2022/23, with 32 appearances for Levski Sofia.

N. Sonko-Sundberg's career has also included time at Aris Thessalonikis, Ludogorets, Sivasspor, Levski Sofia, Ostersunds FK, AIK Stockholm and GIF Sundsvall.

On the international stage, N. Sonko-Sundberg has represented Gambia — 14 caps in our records.

Transfer news

No transfer news found for this player.

Profile

Season stats

Career

Scout report

Output in context · Aris Thessalonikis finished 8th of 14 · a mid-table side

Watch points