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Royale Union Saint-Gilloise

Massire Sylla

Defender · Royale Union Saint-Gilloise · 21 · Senegal

57 on the breakout watchlist Compare with others

Season score
53.4
Pro League 26/27, 7 matches
Last 5 weeks
53.1
average of weeks with 60+ minutes
Market value
€5.0M
+€4.2M (+525%) since 4 Jun 2026
Transfermarkt, 8 Oct 2026
Born
7 Jan 2005
Height
196 cm
Foot
R
Contract until
30 Jun 2030
Wikipedia views
843 4 weeks

Wikipedia Wikidata Transfermarkt

Every week

1–7 Jul 2025 to 20–26 Oct 2026

10 of 69 weeks with 60+ minutes, averaging 53.4 (minutes-weighted); 0 of them 70 or better.

no matchunder 60′under 4545–5555–7070+

Every week as a table
WeekMatchesMinutesScoreExpectedUnderlying
20–26 Oct 202617949.352.149.6
13–19 Oct 202619054.252.055.5
6–12 Oct 202618950.852.250.9
15–21 Sep 2026218058.651.358.8
8–14 Sep 202619046.851.646.7
1–7 Sep 2026218055.151.555.1
25–31 Aug 202619056.250.557.5
11–17 Aug 2026112061.149.160.6
4–10 Aug 202619049.249.049.7
5–11 May 202619042.850.142.7
28 Apr – 4 May 202611054.450.054.4
14–20 Apr 20261132.150.032.0

Against expectation

How it's expected

Each week's score beside what the player's earlier matches led to expect. Over the last 10 weeks with 60+ minutes: +2.4 a week above expectation.

40.045.050.055.060.065.05 May11 Aug1 Sep15 Sep13 OctExpected 52.1Score 49.3
57

On the breakout watchlist

A 34% chance of breaking out within a year, on how players like them went before. Underlying 53.6 over 1,109 minutes in the last year, up 0.6 over the last 10 weeks. Wikipedia views 2.4× below similar performers. Valued €5.0M against €17.5M expected. See the list

Market value

Where these come from
Transfermarkt €5.0M +€4.2M (+525%) since 4 Jun 2026 8 Oct 2026 · its own valuation, revised a few times a year
Current estimate €5.5M no change recorded 22 Oct 2026 · BSD, seen when squads refresh
Next summer, if it goes like similar cases €5.5M–€12.6M +55% median of 40 similar past cases; players the same age +25% Closest cases, what their Transfermarkt value then did in a year: Ilaix Moriba at 22 (€4.0M, scoring 53.0) +150%; Charlie Cresswell at 22 (€5.0M, scoring 54.5) +200%; Taha Altıkardeş at 21 (€5.5M, scoring 53.8) −9%.
0€2.0M€4.0M€6.0M20252026€5.0M€5.5M
Every value as a table
DateSourceValue
22 Oct 2026Current estimate (BSD)€5.5M
8 Oct 2026Transfermarkt€5.0M
4 Jun 2026Transfermarkt€800k
15 Dec 2025Transfermarkt€600k
26 Jun 2025Transfermarkt€175k
12 Dec 2024Transfermarkt€75k

Two different estimates, so each is its own line and each change is measured within its own line.

Moves

All transfers
DateMoveFee
13 Jan 2026Lyn Union SG€800k
2 Sep 2024Pau FC B LynUndisclosed
21 Mar 2024Diambars FC Pau FC BUndisclosed
1 Jul 2022Diambars FC U20 Diambars FCUndisclosed

What the score is made of

Pro League 26/27, 629 minutes. Each part as a percentile against 546 top-five-league defender seasons of 900+ minutes since 2025/26: 50 is the middle of them (the dashed ring).

Shooting39Creating9Progressing0Keeping the ball25Defending100Aerial95Finishing11
As a table
PartPercentilePer 90 vs average
Shooting39−0.15
Creating9−0.41
Progressing0−0.50
Keeping the ball25−0.49
Defending100+0.53
Aerial95+0.93
Finishing11−0.22

Attention

English Wikipedia views per week, the article and its redirects, last 52 weeks.

02505007501.0K28 Oct16 Dec3 Feb24 Mar12 May30 Jun18 Aug6 Oct

Plays most like

same position, last 12 months: the shape of their play, not its level
PlayerRecent scoreValue nowLikeness
Radu Drăguşin Fiorentina · 2450.4€16.0M97%Compare
Felix Uduokhai 1. FC Union Berlin · 29 · cheaper61.9€2.5M96%Compare
Chrislain Matsima FC Augsburg · 2453.3€25.0M96%Compare
Nahuel Ferraresi Botafogo · 2752.4€5.0M96%Compare
Amos Pieper SV Werder Bremen · 2853.9€4.0M94%Compare
Jaydee Canvot Crystal Palace · 2054.9€35.0M94%Compare

Recent score: the last six months. Cheaper: valued at less than 60% of Massire Sylla.

Seasons

SeasonCompetitionTeamMatchesMinutesScoreUnderlying
Pro League 26/27Pro LeagueRoyale Union Saint-Gilloise762953.453.8
UEFA Europa League 26/27Europa LeagueRoyale Union Saint-Gilloise325953.454.0
UEFA Champions League 26/27Champions LeagueRoyale Union Saint-Gilloise112061.160.6
Pro League 25/26Pro LeagueRoyale Union Saint-Gilloise310143.943.8

Latest matches

14 since July 2025
DateCompetitionOpponentResultMinGoalsAssistsxGxAScore
22 Oct 2026Europa LeagueHapoel Be'er ShevaW 4–079000.040.0249.3
15 Oct 2026Europa LeagueReal SociedadD 1–190000.170.0154.2
11 Oct 2026Pro LeagueOud-Heverlee LeuvenD 1–189000.020.0250.8
20 Sep 2026Pro Leagueat Royal Antwerp FCW 2–090000.040.0060.9
17 Sep 2026Europa Leagueat FC Viktoria PlzeňW 3–09001–0.0256.3
12 Sep 2026Pro LeagueLommel SKW 5–09000–0.0346.8
5 Sep 2026Pro Leagueat RC Sporting CharleroiW 3–290000.020.0050.1
2 Sep 2026Pro Leagueat Sint-Truidense VVW 3–09000–0.0160.0
30 Aug 2026Pro LeagueRSC AnderlechtW 3–090000.180.0056.2
11 Aug 2026Champions Leagueat Bodø/GlimtD 2–212000––61.1
All 14 matches
DateCompetitionOpponentResultMinGoalsAssistsxGxAScore
22 Oct 2026Europa LeagueHapoel Be'er ShevaW 4–079000.040.0249.3
15 Oct 2026Europa LeagueReal SociedadD 1–190000.170.0154.2
11 Oct 2026Pro LeagueOud-Heverlee LeuvenD 1–189000.020.0250.8
20 Sep 2026Pro Leagueat Royal Antwerp FCW 2–090000.040.0060.9
17 Sep 2026Europa Leagueat FC Viktoria PlzeňW 3–09001–0.0256.3
12 Sep 2026Pro LeagueLommel SKW 5–09000–0.0346.8
5 Sep 2026Pro Leagueat RC Sporting CharleroiW 3–290000.020.0050.1
2 Sep 2026Pro Leagueat Sint-Truidense VVW 3–09000–0.0160.0
30 Aug 2026Pro LeagueRSC AnderlechtW 3–090000.180.0056.2
11 Aug 2026Champions Leagueat Bodø/GlimtD 2–212000––61.1
8 Aug 2026Pro Leagueat KVC WesterloW 5–190000.080.0249.2
10 May 2026Pro LeagueKV MechelenW 3–09000–0.0142.8
2 May 2026Pro Leagueat Sint-Truidense VVL 1–21000–0.0054.4
19 Apr 2026Pro LeagueClub Brugge KVW 2–1100––32.1