Stone Mambo

Following his move to Grenoble, Mambo's current-season form is up 17% on last season (Season 24→28), while his Rating eased 55→45. His peak season for form remains 2022/23 (Season 37).

Domestic career

Season	Club	Apps	G	A	Match	RTG	Season
2025/26	Grenoble · 12th	18	1	0	7.03	45	28
2024/25	Grenoble	27	0	2	6.91	—	—
2024/25	Rodez · 14th	24	0	2	6.91	55	24
2023/24	Rodez · 4th	13	0	0	6.88	54	16
2022/23	Orleans · 10th	27	0	2	6.91	38	37
2021/22	Orleans · 9th	27	1	0	—	39	21

Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year. 2 earlier seasons and 4 youth-team spells in the full career.

Scout report

Squad depthBall-winning Central defender

S. Mambo is a 27-year-old central defender at Grenoble, rated 45.1 overall by Field Insider's model, ranking 225th of 329 on scout potential in the Ligue 2. In his prime years, he has been a rotation option this season (50.2% of available minutes). His defensive output reads 4.4 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Mambo.

Judged on this season alone, Mambo graded 28 — a workmanlike campaign that ranks 30th of 74 of the 74 centre-backs in the Ligue 2, on 5 clean sheets and 4.397 defensive actions per 90.

Year-on-year, that's a clear step up on last season (Season 24 → 28). Over the 6 seasons on record his form has trended upward, peaking in 2022/23.

On long-term talent our Rating reads 45, 45th of 74 of the 74 centre-backs in the Ligue 2. At 27 Mambo is in his prime years, and a market index of 17.5 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: 2022/23Stepped up 2023/244 clubs

Current potential45th of 74 centre-backs · Ligue 2 Current season30th of 74 centre-backs · Ligue 230th-best centre-back in the Ligue 2225th in the Ligue 2 · potential45th-highest potential centre-back in the Ligue 2

45.1

Ratingi

45th of 74 centre-backs

28.1

Seasoni

below regular-starter level

50.2%

Minutes

rotation minutes

4.4

Def. actions / 90

solid defensive volume

Output in context · Grenoble finished 12th of 18 · a mid-table side

4.4

Def. / 90

Tackles

Interceptions

Clean sheets

4.4 tackles, blocks & interceptions per 90 — solid defensive volume, with 5 clean sheets across 18 appearances. Going forward he chipped in 1 goal and 0 assists — a useful bonus from the back.

Strengths

Defensive volume. 4.4 tackles, blocks & interceptions per 90 — does the unseen work.

Watch points

Game time. Only 50.2% of available minutes — needs a settled run to prove the level.
Level. Rates below a nailed-on top-tier starter on our model.

Outlook

With a Rating of 45.1, Mambo carries the 45th-highest potential of the centre-backs in the Ligue 2 of 74. Defensively he reads as solid defensive volume (4.4 tackles, blocks & interceptions per 90). In the prime window — at or near peak market value, so the next two seasons are the ones to cash in or build around.

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

Per 90 & availability

Minutes played %50.2%

Available fixtures34 of 34

Goals / 900.059

Assists / 900

Goal contribution / 900.059

Defensive actions / 904.397

Player flow

Goal involvements1

Shot conversion %50

Shot accuracy %25

Pass accuracy %87

Dribble success %80

Cards / 900.117

Foul involvement / 902.287

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 (~18), then tapers with age. At 27, Mambo sits on 17.5, at or near its peak. The blue line is Mambo's projected Rating — 45.1 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 Ligue 2 with 600+ minutes this season.

Shooting

Goals1

Shots on target2

Shots8

Passing

Assists0

Chances created1

Passes876

Pass accuracy87%

Possession

Successful dribbles4

Dribble success80%

Duels won99

Duels won %65.1%

Fouls won18

Defending

Tackles34

Interceptions25

Blocks16

Fouls committed21

Yellow/red cards

Yellow cards2

Red cards0

Transfer history

FC Noah2026/27 – now

Grenobleuntil 2026/27

Free agent2026/27 – 2026/27Free

Grenoble2025/26 – 2026/27Free Transfer

Rodez2023/24 – 2025/26Free

Orleans2021/22 – 2023/24Free

Estac Troyesuntil 2021/22

About S. Mambo

Stone Muzalimoja Mambo is a 27-year-old centre-back who plays for Grenoble, born on March 25, 1999 in Kinshasa, standing 183 cm tall. He is from France. Grenoble currently sit 12th of 18 in the Ligue 2.

This season

In the current season, S. Mambo has made 18 appearances with 1 goal and 0 assists across 1,535 minutes, averaging a 6.74 match rating over his last 10 rated games, with 2 yellow cards. His season has spanned the Ligue 2 and the Coupe de France.

When S. Mambo plays, Grenoble's record this season is 5W-8D-6L — and his match ratings average 7.16 at home against 6.8 on the road.

Recent matches

May 2, 2026: 1-0 win away at Dunkerque (37 minutes, 7.2 rating)
April 3, 2026: 2-2 draw at home vs Clermont Foot (90 minutes, 6.3 rating)
January 23, 2026: 2-2 draw away at PAU (58 minutes, 6.2 rating)
January 17, 2026: 0-3 loss at home vs RED Star FC 93 (90 minutes, 6.5 rating)
December 20, 2025: 1-1 draw at home vs Nancy (23 minutes, 6.3 rating)
November 21, 2025: 1-3 loss away at Boulogne (90 minutes, 6.3 rating)
November 7, 2025: 2-1 win at home vs Rodez (90 minutes, 7.2 rating)
November 1, 2025: 3-2 win away at Amiens (90 minutes, 7 rating)
October 28, 2025: 0-0 draw at home vs Guingamp (90 minutes, 7.7 rating)
October 24, 2025: 0-1 loss away at RED Star FC 93 (90 minutes, 6.7 rating)

Field Insider's view

Field Insider currently rates S. Mambo at 45.1 with a Season form score of 28.1, ranking 225th of 329 centre-backs in the Ligue 2. See the full scout report for strengths, watch-points and the market-value outlook.

His honours include 2 career titles — among them the Ligue 2. Full list in the career record.

Career

Across 10 recorded seasons, S. Mambo has totalled 197 club appearances with 4 goals and 6 assists for 6 different clubs. His busiest campaign came in 2021/22, with 27 appearances for Orleans.

S. Mambo's career has also included time at FC Noah, Rodez, Orleans and Estac Troyes.

Transfer news

No transfer news found for this player.

Profile

Season stats

Performance data · by competition

Career

Scout report

Output in context · Grenoble finished 12th of 18 · a mid-table side

Strengths

Watch points