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Best Left-Backs in the Jupiler Pro League (Oct 2026)

96 players tracked across 24 clubs. Updated October 2026.

Ranked by Analytical Strength Index

Use the search bar below to find specific players, or apply filters to narrow results by club, age range, or market value. Click the chart icon next to any player to view their historical value trajectory and forecast.

🔍
Age: 18–40
€0M–€200M
Showing 96 of 106

Player Rankings

Ranked by Analytical Strength Index. Click any player to view full profile, or click the chart icon to see value history.

#1
J

Joaquin Seys

Club Brugge KV · 21 years old

73.4

ASI

Current Value

€20.0M

% Change

+15.6%

1yr Forecast Range

€18.0M - €22.6M

#2
T

Tuur Rommens

KVC Westerlo · 23 years old

57.1

ASI

Current Value

€7.0M

% Change

+15.6%

1yr Forecast Range

€6.1M - €7.5M

#3
N

Nazinho

Cercle Brugge · 23 years old

55.2

ASI

Current Value

€6.0M

% Change

+15.6%

1yr Forecast Range

€5.2M - €6.4M

#4
M

Moussa Ndiaye

RSC Anderlecht · 24 years old

50.3

ASI

Current Value

€4.0M

% Change

+15.6%

1yr Forecast Range

€3.5M - €4.3M

#5
Y

Yaimar Medina

KRC Genk · 21 years old

49.4

ASI

Current Value

€4.0M

% Change

+15.6%

1yr Forecast Range

€3.6M - €4.5M

#6
M

Moncef Zekri

KV Mechelen · 18 years old

48.6

ASI

Current Value

€4.0M

% Change

+15.6%

1yr Forecast Range

#7
B

Bjorn Meijer

Club Brugge KV · 23 years old

42.8

ASI

Current Value

€3.0M

% Change

+15.6%

1yr Forecast Range

#8
G

Gustav Mortensen

Standard Liège · 22 years old

42.5

ASI

Current Value

€3.0M

% Change

+15.6%

1yr Forecast Range

#9
T

Tiago Araújo

KAA Gent · 25 years old

41.0

ASI

Current Value

€2.5M

% Change

+15.6%

1yr Forecast Range

#10
T

Taiga Hata

Sint-Truidense VV · 24 years old

40.7

ASI

Current Value

€2.5M

% Change

+15.6%

1yr Forecast Range

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Market Overview: Jupiler Pro League Left-Backs (updated October 2026)

Our database tracks 96 Jupiler Pro League Left-Backs as of October 2026, representing 24 clubs with a combined market value of €95.3M. The average market value for Jupiler Pro League Left-Backs is €992K, with the average age at 29 years old.

The most valuable left-back in the Jupiler Pro League is Joaquin Seys, worth €20.0M and playing for Club Brugge KV at 21 years old. The top 5 Left-Backs average €8.2M in market value, including Tuur Rommens and Nazinho.

Age distribution shows the youngest tracked left-back is Moncef Zekri (18 years, KV Mechelen, €4.0M), while the oldest is Landry Mulemo (40 years, KV Kortrijk, €200K). Research shows Left-Backs typically peak at age 28.

Our 1-year forecast model projects 27 Left-Backs (28%) will increase in market value over the next 12 months based on age-curve trajectories, current performance trends, and playing time analysis. The Jupiler Pro League market for Left-Backs remains actively developing with emerging talent as of October 2026.

Market Intelligence

Explore Market Size by Position in Jupiler Pro League

Interactive bubble chart showing predicted 2-year growth vs current age for all Jupiler Pro League Left-Backs. Identify undervalued assets and track market momentum across 24 clubs with €95.3M combined value.

96
Players Tracked

Age Distribution: Jupiler Pro League Left-Backs

The Jupiler Pro League LB market shows 5 distinct age segments, with the largest cohort in the 30+ bracket (47 players, 49% of market). The 21-23 age group holds the most value at €47.9M, averaging €2.7M per player.

U21 years4 players (4%)
€5.9MAvg: €1.5M
Top player: Moncef Zekri (€4.0M)
21-23 years18 players (19%)
€47.9MAvg: €2.7M
Top player: Joaquin Seys (€20.0M)
24-26 years18 players (19%)
€15.8MAvg: €879K
Top player: Moussa Ndiaye (€4.0M)
27-29 years9 players (9%)
€8.3MAvg: €922K
Top player: Eric-Junior Bocat (€2.2M)
30+ years47 players (49%)
€17.3MAvg: €369K
Top player: Joris Kayembe (€2.0M)

Top Left-Backs by Age Bracket

U21 Years (4 players)

1. Moncef Zekri(18yo)
€4.0M
2. Valy Konaté(19yo)
€1.3M
3. Nail Moutha-Sebtaoui(20yo)
€300K
4. Eran Tuypens(20yo)
€300K

21-23 Years (18 players)

1. Joaquin Seys(21yo)
€20.0M
2. Tuur Rommens(23yo)
€7.0M
3. Nazinho(23yo)
€6.0M
4. Yaimar Medina(21yo)
€4.0M
5. Bjorn Meijer(23yo)
€3.0M

24-26 Years (18 players)

1. Moussa Ndiaye(24yo)
€4.0M
2. Tiago Araújo(25yo)
€2.5M
3. Taiga Hata(24yo)
€2.5M
4. Mardochée Nzita(26yo)
€1.5M
5. Fabio Ferraro(24yo)
€1.2M

27-29 Years (9 players)

1. Eric-Junior Bocat(27yo)
€2.2M
2. Daam Foulon(27yo)
€2.0M
3. Takahiro Akimoto(28yo)
€1.5M
4. Omid Noorafkan(29yo)
€1.0M
5. Amine Khammas(27yo)
€700K

Market Value Distribution

Elite Tier Concentration

59%of market value

The top 10 Left-Backs (10% of players) control €56.0M

1. Joaquin Seys€20.0M
2. Tuur Rommens€7.0M
3. Nazinho€6.0M
4. Moussa Ndiaye€4.0M
5. Yaimar Medina€4.0M

Market Tiers

High (€15-30M)1 players (1%)
€20.0M
Mid (€5-15M)2 players (2%)
€13.0M
Emerging (<€5M)93 players (97%)
€62.2M

Market structure shows distributed value with high (€15-30m) tier representing 1% of the Jupiler Pro League LB pool.

High (€15-30M)

1. Joaquin Seys
Club Brugge KV€20.0M

Mid (€5-15M)

1. Tuur Rommens
KVC Westerlo€7.0M
2. Nazinho
Cercle Brugge€6.0M

Emerging (<€5M)

1. Moussa Ndiaye
RSC Anderlecht€4.0M
2. Yaimar Medina
KRC Genk€4.0M
3. Moncef Zekri
KV Mechelen€4.0M
4. Bjorn Meijer
Club Brugge KV€3.0M
5. Gustav Mortensen
Standard Liège€3.0M

Club Distribution: Jupiler Pro League Left-Backs

Among 24 Jupiler Pro League clubs, Club Brugge KV leads with 2 Left-Backs worth €23.0M (averaging €11.5M per player). The top 10 clubs account for 56% of tracked Left-Backs.

#1
Club Brugge KV
2 players • €23.0M
#2
Cercle Brugge
7 players • €8.4M
#3
KVC Westerlo
4 players • €8.3M
#4
KRC Genk
5 players • €6.8M
#5
Sint-Truidense VV
7 players • €6.2M
#6
RSC Anderlecht
4 players • €6.1M
#7
Standard Liège
8 players • €5.8M
#8
KV Mechelen
3 players • €4.6M
#9
KAA Gent
7 players • €4.2M
#10
Oud-Heverlee Leuven
7 players • €3.6M

Club Brugge KV (2 Left-Backs)

Joaquin Seys(21yo)
€20.0M
Bjorn Meijer(23yo)
€3.0M

Cercle Brugge (7 Left-Backs)

Nazinho(23yo)
€6.0M
Valy Konaté(19yo)
€1.3M
Alexander Corryn(32yo)
€300K
Abud Omar(34yo)
€250K
Louis Torres(25yo)
€200K

KVC Westerlo (4 Left-Backs)

Tuur Rommens(23yo)
€7.0M
Dylan Ourega(22yo)
€1.0M
Christian Dorda(25yo)
€175K
Michiel Jaeken(31yo)
€150K

KRC Genk (5 Left-Backs)

Yaimar Medina(21yo)
€4.0M
Joris Kayembe(32yo)
€2.0M
Christian Akpan(21yo)
€350K
Christophe Janssens(28yo)
€300K
Jarne Vrijsen(30yo)
€150K

Scout Tools

Advanced analytics for scouting and recruitment decisions. Each tool provides unique insights into player value, potential, and market dynamics.

Pre-Peak Value Efficiency (PPVE)

Identifies pre-peak players offering exceptional value relative to their age bracket. Higher PPVE = better value.

Understanding Pre-Peak Value Efficiency (PPVE)

Club Brugge KV's Joaquin Seys at 21 years old has the highest Pre-Peak Value Efficiency at 33.33×. That means Joaquin Seys is valued 33.33× higher than the median player in the 21-23 age bracket-representing exceptional value before reaching peak age.

In second is KVC Westerlo's Tuur Rommens, who is 23 years old, with a 11.67× PPVE. Third is Nazinho of Cercle Brugge, who is 23 years old with a 10.00× PPVE.

How PPVE is calculated: PPVE compares a player's current market value to the median value of all players in their age bracket. A PPVE of 33.33× means the player is worth 3233% more than typical players their age-making them high-value targets before they reach peak value.

PPVE by Age Bracket

Joaquin SeysClub Brugge KV
21-23 • 21yo33.33x
€20.0M • 3233% above median
Tuur RommensKVC Westerlo
21-23 • 23yo11.67x
€7.0M • 1067% above median
NazinhoCercle Brugge
21-23 • 23yo10.00x
€6.0M • 900% above median
Moussa NdiayeRSC Anderlecht
24-26 • 24yo8.89x
€4.0M • 789% above median
Yaimar MedinaKRC Genk
21-23 • 21yo6.67x
€4.0M • 567% above median
Tiago AraújoKAA Gent
24-26 • 25yo5.56x
€2.5M • 456% above median
Taiga HataSint-Truidense VV
24-26 • 24yo5.56x
€2.5M • 456% above median
Bjorn MeijerClub Brugge KV
21-23 • 23yo5.00x
€3.0M • 400% above median
Gustav MortensenStandard Liège
21-23 • 22yo5.00x
€3.0M • 400% above median
Moncef ZekriKV Mechelen
U21 • 18yo3.08x
€4.0M • 208% above median
Fabio FerraroFCV Dender EH
24-26 • 24yo2.67x
€1.2M • 167% above median
Dylan OuregaKVC Westerlo
21-23 • 22yo1.67x
€1.0M • 67% above median
Matthew SorinolaUnion Saint-Gilloise
24-26 • 25yo1.67x
€750K • 67% above median
Thierry LutondaRAAL La Louvière
24-26 • 25yo1.33x
€600K • 33% above median
Yannick CappelleZulte Waregem
21-23 • 23yo1.08x
€650K • 8% above median
RankPlayerAgeBracketCurrent ValueBracket MedianPPVE
#1
Joaquin Seys
Club Brugge KV
2121-23€20.0M€600K33.33x
#2
Tuur Rommens
KVC Westerlo
2321-23€7.0M€600K11.67x
#3
Nazinho
Cercle Brugge
2321-23€6.0M€600K10.00x
#4
Moussa Ndiaye
RSC Anderlecht
2424-26€4.0M€450K8.89x
#5
Yaimar Medina
KRC Genk
2121-23€4.0M€600K6.67x
#6
Tiago Araújo
KAA Gent
2524-26€2.5M€450K5.56x
#7
Taiga Hata
Sint-Truidense VV
2424-26€2.5M€450K5.56x
#8
Bjorn Meijer
Club Brugge KV
2321-23€3.0M€600K5.00x
#9
Gustav Mortensen
Standard Liège
2221-23€3.0M€600K5.00x
#10
Moncef Zekri
KV Mechelen
18U21€4.0M€1.3M3.08x
#11
Fabio Ferraro
FCV Dender EH
2424-26€1.2M€450K2.67x
#12
Dylan Ourega
KVC Westerlo
2221-23€1.0M€600K1.67x
#13
Matthew Sorinola
Union Saint-Gilloise
2524-26€750K€450K1.67x
#14
Thierry Lutonda
RAAL La Louvière
2524-26€600K€450K1.33x
#15
Yannick Cappelle
Zulte Waregem
2321-23€650K€600K1.08x
#16
Valy Konaté
Cercle Brugge
19U21€1.3M€1.3M1.00x
#17
Abdoul Ayinde
KAA Gent
2121-23€600K€600K1.00x
#18
Ayumu Ohata
Oud-Heverlee Leuven
2524-26€450K€450K1.00x
#19
Nolan Gillot
RAAL La Louvière
2321-23€500K€600K0.83x
#20
Laurit Krasniqi
Royal Antwerp FC
2524-26€350K€450K0.78x

Return-to-Peak Potential (RPP)

Recovery potential from current value to forecasted peak. Shows how much upside remains for players approaching their prime.

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Risk-Adjusted Upside (RAU)

Upside potential weighted against forecast uncertainty. Higher RAU = better risk-reward profile.

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Roster Pressure Index (RPI)

Squad depth pressure based on Z-score distribution. Negative RPI = thin depth, positive = deep roster.

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Age-Share Concentration (ASC)

Identifies players capturing disproportionate value relative to age group representation. Positive ASC = value concentration.

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Buy-Now vs Wait-List Map

Categorizes players by age position and upside potential to guide timing of acquisition.

Unlock the Buy Map for Jupiler Pro League Left-Backs.

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Price vs Peer Z-Score

IQR-based pricing analysis relative to position peers. Identifies over/undervalued players vs market.

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How We Rank Jupiler Pro League Left-Backs

Our Analytical Strength Index is calibrated specifically for left-backs, using position-specific age curves and playing time benchmarks. The model draws from academic research on player valuation (Franck & Nüesch, 2012) and age-performance curves (Dendir, 2016).

Scoring Components for LB

Historical Achievement Index (35%)

Peak career market value for Jupiler Pro League left-backs, reflecting proven track record and reputation. Uses log-scale to account for exponential value distribution at elite level.

Current Performance Proxy (30%)

Present market value for Jupiler Pro League left-backs, capturing recent form, injuries, and current performance level. Weighted to reflect age-related depreciation patterns.

Playing Time Utilization (18%)

Defenders with 2,500+ minutes score highest, indicating regular starting role and sustained performance.

Age-Adjusted Performance Curve (12%)

Defenders peak at 28 with 5.0%/year decline rate. Pre-peak players score higher on development trajectory.

Competition Level Adjustment (3%)

Jupiler Pro League competition level factored into comparative strength assessment.

Performance Expectations Multiplier (2%)

Players at clubs with Champions League pedigree face higher performance standards and tactical complexity, contributing to development and market validation.

LB Performance Benchmarks

Peak Age: 28 years (balance of physicality and tactical intelligence)

Decline Rate: Widening steps, not a flat rate: about -5% at 29, -10% at 30, steeper from 31 (positioning offsets pace loss)

Optimal Minutes: 2,500 per season (regular starter with rotation management)

1-Year Market Value Forecast

Probabilistic model combining age-curve depreciation, value momentum, and playing time factors:

• Age Factor: Compounding and banded around a peak of 28: +25%/year through age 21, +15% at 22-23, +10% up to the year before peak, then -5%, -10% and steeper with each later band. Growth is damped above €30M.

• Value Trajectory: Near career peak (>95% of peak value): +3% momentum | Moderate decline: -5%

• Playing Time Factor: Regular starters (+2%), Squad rotation (-2%)

• Forecast Range: ±10% confidence interval

Research Foundation

• Dendir (2016): Age-performance curves for left-backs

• Carmichael et al. (2011): Player depreciation in top leagues

• Franck & Nüesch (2012): Hedonic pricing models for talent valuation

• Szymanski, S. (2015). Money and Soccer: A Soccernomics Guide

Frequently Asked Questions

Common questions about Jupiler Pro League Left-Backs, updated October 2026

Who are the most valuable Left-Backs in the Jupiler Pro League right now?

The most valuable left-back in the Jupiler Pro League today is Joaquin Seys, who is worth €20.0M and plays for Club Brugge KV. The second most valuable is Tuur Rommens (€7.0M, KVC Westerlo), followed by Nazinho (€6.0M, Cercle Brugge). Our database tracks 96 Jupiler Pro League Left-Backs with comprehensive market valuations updated in October 2026.

How are Jupiler Pro League Left-Backs ranked?

Jupiler Pro League Left-Backs are ranked by our proprietary Analytical Strength Index, which is specifically calibrated for Left-Backs. The score combines six factors: Historical Achievement Index (35%) measuring peak career value, Current Performance Proxy (30%) reflecting recent market signals, Playing Time Utilization (18%) tracking minutes played, Age-Adjusted Performance Curve (12%) using position-specific peak ages, League Quality Coefficient (3%) for Jupiler Pro League competition level, and Club Tier Multiplier (2%) accounting for club prestige. This methodology is grounded in academic research including work by Dendir (2016) on age-performance curves and Franck & Nüesch (2012) on hedonic pricing models.

What age do Left-Backs peak?

Defenders typically peak at age 28. In our valuation model, value then falls in widening steps rather than at a flat annual rate: around -5% at 29, -10% at 30, and -25% or more from 31. Research shows defenders balance physical attributes with tactical intelligence, allowing them to maintain high performance through their late 20s. The optimal playing time for peak performance is around 2,500 minutes per season.

How much does it cost to sign a top left-back from the Jupiler Pro League?

Transfer fees for Jupiler Pro League Left-Backs vary significantly based on market value, contract length, and club bargaining position. For the top-ranked left-back Joaquin Seys (market value: €20.0M), estimated transfer fees would range from €16.0M to €28.0M depending on contract situation. Players with longer contracts (3+ years) command premium fees (1.2-1.4× market value), while those in the final year may be available for 0.8-1.1× market value. Our fee estimates are derived from historical transfer patterns and contract-clock modifiers validated against actual Jupiler Pro League transactions.

What is the value forecast for Jupiler Pro League Left-Backs?

Our 1-year forecast model projects market value changes for Jupiler Pro League Left-Backs based on age-curve depreciation, historical trajectory, and playing time adjustments. The forecast combines three factors: age-based appreciation/depreciation (pre-peak players compound gains toward their position's peak age, up to +25% a year through age 21 and easing as they approach it, while post-peak players fall in widening steps), market trajectory momentum (comparing current to peak value), and playing time confidence (regular starters receive +2% boost). Forecast confidence intervals account for position-specific volatility-defenders have ±10% volatility. Young players (under 22) and older players (over 32) receive 1.15× uncertainty multipliers due to unpredictable development or decline patterns.

Where does the Jupiler Pro League left-back data come from?

Our Jupiler Pro League left-back data is sourced from Football Analytics AI's proprietary Transfer Intelligence Database, which aggregates market valuations, player statistics, contract information, and transfer histories from multiple industry sources. Market values are updated regularly based on player performance, injuries, contract negotiations, and transfer market activity. We enhance this data with our proprietary analytics including position-specific scoring algorithms, age-performance curves calibrated to academic research, and statistical forecast models. All data is validated against official Jupiler Pro League sources and updated monthly (last update October 2026) to ensure accuracy for recruitment and investment decisions.

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