Serge-Junior Martinsson Ngouali

Ngouali's current-season form is level with last season (Season 22→22), while his Rating eased 10→5. His peak season for form remains 2022/23 (Season 33).

Domestic career

Season	Club	Apps	G	A	Match	RTG	Season
2026/27	IF Brommapojkarna · 9th	8	0	0	6.59	5	22
2025/26	IF Brommapojkarna · 12th	19	0	1	7	10	22
2024/25	IF Brommapojkarna · 10th	9	0	0	7.17	12	10
2024/25	Sarpsborg 08 FF · 9th	10	0	0	6.64	12	3
2023/24	Sarpsborg 08 FF · 8th	23	2	2	6.73	21	28
2022/23	Sarpsborg 08 FF · 8th	29	1	0	7.02	27	33

Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year. 12 earlier seasons in the full career.

Gabon · international

Side	Apps	G
Gabon	8	0

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

Scout report

Experienced headBall-winning Defensive midfielder

S. Martinsson Ngouali is a 34-year-old defensive midfielder at IF Brommapojkarna, enjoying a standout season — 0 goals and 1 assists in 19 appearances, a Season grade of 22. On long-term scout potential he's rated 10. A seasoned veteran, he has been a rotation option (55.6% of available minutes). His defensive output reads 5.09 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Ngouali.

On the season, Ngouali graded 22 for current form (age-blind), on 0 goals, 1 assist and 5.093 defensive actions per 90.

Year-on-year, that's broadly in line with last season (Season 22 → 22). Over the 6 seasons on record his form has trended upward, peaking in 2022/23.

On long-term talent our Rating reads 10. At 34 Ngouali is into the veteran stage, where the age curve weighs on the projection, and a market index of 0.6 reflects that trajectory.

From the career report

Read the full career report →

Below his 2022/23 peak but holding a solid level — the platform for a return is there.

Peak: 2022/23Trending upBreakout: 2022/23Injury-hit 2025/26

Ratingi

below regular-starter level

Seasoni

below regular-starter level

55.6%

Minutes

rotation minutes

5.09

Def. actions / 90

high defensive volume

Output in context · IF Brommapojkarna finished 12th of 16 · a lower-table side

Apps

5.09

Def. / 90

Tackles

Interceptions

Clean sheets

5.09 tackles, blocks & interceptions per 90 — high defensive volume, with 4 clean sheets across 19 appearances. Doing that for a lower-table side (12th of 16) 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

Defensive volume. 5.09 tackles, blocks & interceptions per 90 — does the unseen work.

Watch points

Game time. Only 55.6% of available minutes — needs a settled run to prove the level.
Age curve. At 34, both level and resale value are on the downslope.
Level. Rates below a nailed-on top-tier starter on our model.

Outlook

Rated 10 overall — below regular-starter level. Defensively he reads as high defensive volume (5.09 tackles, blocks & interceptions per 90). Veteran phase — a short-term, lower-fee proposition as both level and value decline (0.6× and falling).

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

Per 90 & availability

Minutes played %55.6%

Available fixtures30 of 30

Goals / 900

Assists / 900.06

Goal contribution / 900.06

Defensive actions / 905.093

Player flow

Goal involvements1

Cards / 900.18

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 (~2), then tapers with age. At 34, Ngouali sits on 0.6, past its peak and easing. The blue line is Ngouali's projected Rating — 10 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 defensive midfielders in the Allsvenskan with 600+ minutes this season.

Shooting

Goals0

Passing

Assists1

Defending

Tackles45

Interceptions26

Blocks14

Yellow/red cards

Yellow cards3

Red cards0

Transfer history

IF BrommapojkarnaAug 2024 – nowFree

Sarpsborg 08 FFFeb 2022 – Aug 2024

HNK GoricaFeb 2021 – Feb 2022

Hammarby FFMar 2017 – Feb 2021

IF Brommapojkarnauntil Mar 2017

About S. Martinsson Ngouali

Serge-Junior Bertil Nicolas Martinsson Ngouali is a 34-year-old defensive midfielder who plays for IF Brommapojkarna, born on January 23, 1992, standing 175 cm tall. He is from Gabon. IF Brommapojkarna currently sit 9th of 16 in the Allsvenskan.

This season

In the current season, S. Martinsson Ngouali has made 8 appearances with 0 goals and 0 assists across 151 minutes, averaging a 6.59 match rating over his last 8 rated games, with 2 yellow cards.

When S. Martinsson Ngouali plays, IF Brommapojkarna's record this season is 3W-4D-1L — and his match ratings average 6.7 at home against 6.48 on the road.

Recent matches

August 16, 2026: 3-1 win at home vs Orgryte IS (22 minutes, 6.6 rating)
August 10, 2026: 2-2 draw away at Sirius (17 minutes, 6.7 rating)
August 2, 2026: 1-2 loss at home vs Malmo FF (31 minutes, 6.6 rating)
July 26, 2026: 1-1 draw at home vs Hammarby FF (9 minutes, 6.6 rating)
July 6, 2026: 1-1 draw at home vs Gais (15 minutes, 7 rating)
May 22, 2026: 2-1 win away at Djurgardens IF (9 minutes, 6.7 rating)
May 4, 2026: 3-1 win away at Halmstad (10 minutes, 6.3 rating)
April 6, 2026: 2-2 draw away at BK Hacken (38 minutes, 6.2 rating)

S. Martinsson Ngouali's next match is on August 31, 2026, when IF Brommapojkarna face Gais away in the Allsvenskan.

Field Insider's view

Field Insider currently rates S. Martinsson Ngouali at 10 with a Season form score of 22. See the full scout report for strengths, watch-points and the market-value outlook.

Career

Across 17 recorded seasons, S. Martinsson Ngouali has totalled 368 club appearances with 17 goals and 5 assists for 4 different clubs. His busiest campaign came in 2012/13, with 29 appearances for IF Brommapojkarna.

S. Martinsson Ngouali's career has also included time at Sarpsborg 08 FF, HNK Gorica and Hammarby FF.

On the international stage, S. Martinsson Ngouali has represented Gabon — 8 caps 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 · IF Brommapojkarna finished 12th of 16 · a lower-table side

Strengths

Watch points