Best U23 Young Right-Backs in the Ligue 1
13 players aged 23 or under · ranked by Analytical Strength Index
Best Young Right-Backs in the Ligue 1 (Jul 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.
Player Rankings
Ranked by Analytical Strength Index. Click any player to view full profile, or click the chart icon to see value history.
Guéla Doué
RC Strasbourg Alsace • 23 years old
€15.6M
€18.0M
+15.6%
Expected: €19.1M
73.1
Saël Kumbedi
Olympique Lyon • 21 years old
€7.8M
€9.0M
+15.6%
Expected: €10.3M
59.9
Abdoul Ouattara
RC Strasbourg Alsace • 20 years old
€7.8M
€9.0M
+15.6%
Expected: €10.7M
59.5
Timothée Pembélé
Le Havre AC • 23 years old
€4.3M
€5.0M
+15.6%
Expected: €5.3M
53.3
Enzo Tchato
Montpellier HSC • 23 years old
€1.6M
€1.8M
+15.6%
Expected: €1.9M
36.8
Rafik Messali
FC Toulouse • 23 years old
€692K
€800K
+15.6%
Expected: €847K
26.5
Johaneko Louis-Jean
FC Girondins Bordeaux • 22 years old
€346K
€400K
+15.6%
Expected: €441K
17.3
Neil Glossoa
AJ Auxerre • 21 years old
€259K
€300K
+15.6%
Expected: €344K
13.2
Ismaïl Bouleghcha
LOSC Lille • 23 years old
€216K
€250K
+15.6%
Expected: €265K
11.7
Hugo Lamy
Paris Saint-Germain • 22 years old
€216K
€250K
+15.6%
Expected: €276K
11.5
Irvyn Lomami
Olympique Lyon • 22 years old
€173K
€200K
+15.6%
Expected: €221K
8.5
Simon Ramet
LOSC Lille • 23 years old
€130K
€150K
+15.6%
Expected: €159K
5.3
Ryan Tchato
Montpellier HSC • 21 years old
€130K
€150K
+15.6%
Expected: €172K
4.4
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Explore Market Size by Position in Ligue 1
Interactive bubble chart showing predicted 2-year growth vs current age for all Ligue 1 Young Right-Backs. Identify undervalued assets and track market momentum across 9 clubs with €45.3M combined value.
Age Distribution: Ligue 1 Young Right-Backs
The Ligue 1 RB market shows 2 distinct age segments, with the largest cohort in the 21-23 bracket (12 players, 92% of market). The 21-23 age group holds the most value at €36.3M, averaging €3.0M per player.
Top Young Right-Backs by Age Bracket
U21 Years (1 players)
21-23 Years (12 players)
Market Value Distribution
Elite Tier Concentration
The top 2 Young Right-Backs (15% of players) control €27.0M
Market Tiers
Market structure shows distributed value with high (€15-30m) tier representing 8% of the Ligue 1 RB pool.
High (€15-30M)
Mid (€5-15M)
Emerging (<€5M)
Club Distribution: Ligue 1 Young Right-Backs
Among 9 Ligue 1 clubs, RC Strasbourg Alsace leads with 2 Young Right-Backs worth €27.0M (averaging €13.5M per player). The top 10 clubs account for 100% of tracked Young Right-Backs.
RC Strasbourg Alsace (2 Young Right-Backs)
Olympique Lyon (2 Young Right-Backs)
Le Havre AC (1 Young Right-Backs)
Montpellier HSC (2 Young Right-Backs)
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)
RC Strasbourg Alsace's Guéla Doué at 23 years old has the highest Pre-Peak Value Efficiency at 45.00×. That means Guéla Doué is valued 45.00× higher than the median player in the 21-23 age bracket-representing exceptional value before reaching peak age.
In second is Olympique Lyon's Saël Kumbedi, who is 21 years old, with a 22.50× PPVE. Third is Timothée Pembélé of Le Havre AC, who is 23 years old with a 12.50× 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 45.00× means the player is worth 4400% more than typical players their age-making them high-value targets before they reach peak value.
PPVE by Age Bracket
| Rank | Player | Age | Bracket | Current Value | Bracket Median | PPVE |
|---|---|---|---|---|---|---|
| #1 | Guéla Doué RC Strasbourg Alsace | 23 | 21-23 | €18.0M | €400K | 45.00× |
| #2 | Saël Kumbedi Olympique Lyon | 21 | 21-23 | €9.0M | €400K | 22.50× |
| #3 | Timothée Pembélé Le Havre AC | 23 | 21-23 | €5.0M | €400K | 12.50× |
| #4 | Enzo Tchato Montpellier HSC | 23 | 21-23 | €1.8M | €400K | 4.50× |
| #5 | Rafik Messali FC Toulouse | 23 | 21-23 | €800K | €400K | 2.00× |
| #6 | Johaneko Louis-Jean FC Girondins Bordeaux | 22 | 21-23 | €400K | €400K | 1.00× |
| #7 | Abdoul Ouattara RC Strasbourg Alsace | 20 | U21 | €9.0M | €9.0M | 1.00× |
| #8 | Neil Glossoa AJ Auxerre | 21 | 21-23 | €300K | €400K | 0.75× |
| #9 | Ismaïl Bouleghcha LOSC Lille | 23 | 21-23 | €250K | €400K | 0.63× |
| #10 | Hugo Lamy Paris Saint-Germain | 22 | 21-23 | €250K | €400K | 0.63× |
| #11 | Irvyn Lomami Olympique Lyon | 22 | 21-23 | €200K | €400K | 0.50× |
| #12 | Simon Ramet LOSC Lille | 23 | 21-23 | €150K | €400K | 0.37× |
| #13 | Ryan Tchato Montpellier HSC | 21 | 21-23 | €150K | €400K | 0.37× |
Return-to-Peak Potential (RPP)
Recovery potential from current value to forecasted peak. Shows how much upside remains for players approaching their prime.
Understanding Return-to-Peak Potential (RPP)
RC Strasbourg Alsace's Abdoul Ouattara at 20 years old has the highest Return-to-Peak Potential at +40%. That means Abdoul Ouattara is projected to appreciate 40% as they reach their peak age in 6 years-representing significant upside before entering their prime.
In second is AJ Auxerre's Neil Glossoa, who is 21 years old, with a +35% RPP (5 years to peak). Third is Ryan Tchato of Montpellier HSC, who is 21 years old with a +35% RPP (5 years to peak).
How RPP is calculated: RPP compares a player's current market value to their forecasted peak value, calculating the percentage appreciation potential. A 40% RPP means the player is expected to gain 40% value as they enter their prime-making them excellent growth investments.
Recovery Potential by Player
| Rank | Player | Age | Years to Peak | Current | Peak Forecast | RPP % |
|---|---|---|---|---|---|---|
| #1 | Abdoul Ouattara RC Strasbourg Alsace | 20 | 6 | €9.0M | €15.0M | +40% |
| #2 | Neil Glossoa AJ Auxerre | 21 | 5 | €300K | €464K | +35% |
| #3 | Ryan Tchato Montpellier HSC | 21 | 5 | €150K | €232K | +35% |
| #4 | Saël Kumbedi Olympique Lyon | 21 | 5 | €9.0M | €13.9M | +35% |
| #5 | Hugo Lamy Paris Saint-Germain | 22 | 4 | €250K | €359K | +30% |
| #6 | Irvyn Lomami Olympique Lyon | 22 | 4 | €200K | €287K | +30% |
| #7 | Johaneko Louis-Jean FC Girondins Bordeaux | 22 | 4 | €400K | €575K | +30% |
| #8 | Timothée Pembélé Le Havre AC | 23 | 3 | €5.0M | €6.7M | +25% |
| #9 | Simon Ramet LOSC Lille | 23 | 3 | €150K | €201K | +25% |
| #10 | Ismaïl Bouleghcha LOSC Lille | 23 | 3 | €250K | €334K | +25% |
| #11 | Guéla Doué RC Strasbourg Alsace | 23 | 3 | €18.0M | €24.1M | +25% |
| #12 | Enzo Tchato Montpellier HSC | 23 | 3 | €1.8M | €2.4M | +25% |
| #13 | Rafik Messali FC Toulouse | 23 | 3 | €800K | €1.1M | +25% |
Risk-Adjusted Upside (RAU)
Upside potential weighted against forecast uncertainty. Higher RAU = better risk-reward profile.
Understanding Risk-Adjusted Upside (RAU)
RC Strasbourg Alsace's Abdoul Ouattara has the highest Risk-Adjusted Upside at 69.6. That means Abdoul Ouattara has 19% upside potential with only 0% forecast uncertainty-representing excellent risk-reward for value appreciation.
In second is Olympique Lyon's Saël Kumbedi with a 55.6 RAU (15% upside, 0% uncertainty). Third is Neil Glossoa of AJ Auxerre with a 55.6 RAU (15% upside, 0% uncertainty).
How RAU is calculated: RAU divides upside potential by forecast uncertainty (RAU = Upside % ÷ Uncertainty %). A RAU of 69.6 means the upside is 69.6× greater than the uncertainty-making it a high-confidence growth opportunity. Target RAU ≥2.0 for balanced risk-reward.
Risk-Adjusted Upside by Player
| Rank | Player | Expected | Range | Upside % | RAU |
|---|---|---|---|---|---|
| #1 | Abdoul Ouattara RC Strasbourg Alsace | €10.7M | €9.5M-11.9M | +19% | 69.6 |
| #2 | Saël Kumbedi Olympique Lyon | €10.3M | €9.1M-11.5M | +15% | 55.6 |
| #3 | Neil Glossoa AJ Auxerre | €344K | €304K-384K | +15% | 55.6 |
| #4 | Ryan Tchato Montpellier HSC | €172K | €152K-192K | +15% | 55.6 |
| #5 | Hugo Lamy Paris Saint-Germain | €276K | €248K-303K | +10% | 46.5 |
| #6 | Irvyn Lomami Olympique Lyon | €221K | €198K-243K | +10% | 46.5 |
| #7 | Johaneko Louis-Jean FC Girondins Bordeaux | €441K | €397K-485K | +10% | 46.5 |
| #8 | Simon Ramet LOSC Lille | €159K | €143K-175K | +6% | 27.6 |
| #9 | Guéla Doué RC Strasbourg Alsace | €19.1M | €17.1M-21.0M | +6% | 27.6 |
| #10 | Ismaïl Bouleghcha LOSC Lille | €265K | €238K-291K | +6% | 27.6 |
| #11 | Rafik Messali FC Toulouse | €847K | €762K-931K | +6% | 27.6 |
| #12 | Timothée Pembélé Le Havre AC | €5.3M | €4.8M-5.8M | +6% | 27.6 |
| #13 | Enzo Tchato Montpellier HSC | €1.9M | €1.7M-2.1M | +6% | 27.6 |
Roster Pressure Index (RPI)
Squad depth pressure based on Z-score distribution. Negative RPI = thin depth, positive = deep roster.
What This Shows
Z-Score explained: Measures how many standard deviations a player's strength is from the position average. Z-Score = 0 means average, +1.0 is one standard deviation above average, -1.0 is below average.
How to use: RPI < -1.0 indicates critical depth shortage. These positions need immediate reinforcement. RPI > +1.0 suggests strong depth, allowing selective, high-value additions only.
Current market: young right-back position shows strong depth (avg Z-score: 0.00). RPI: 0.00.
Position Depth Analysis
Highest Z-Scores
Lowest Z-Scores
Age-Share Concentration (ASC)
Identifies players capturing disproportionate value relative to age group representation. Positive ASC = value concentration.
Understanding Age-Share Concentration (ASC)
AJ Auxerre's Neil Glossoa in the 21-23 age bracket has the highest Age-Share Concentration at +-12.2%. That means Guéla Doué captures 80.1% of total market value while representing only 92.3% of players in their age group-showing dominant elite status.
In second is Le Havre AC's Timothée Pembélé with a +-12.2% ASC (80.1% value share vs 92.3% player share in 21-23 bracket). Third is Simon Ramet of LOSC Lille with a +-12.2% ASC (80.1% value vs 92.3% players in 21-23 bracket).
How ASC is calculated: ASC = (% of total value) - (% of total players) in age bracket. A +-12.2% ASC means the player captures -12.2% more market value than their numerical representation-indicating marquee status. ASC > +15% = elite dominance, ASC < -15% = potential value targets.
Value Concentration by Player
| Rank | Player | Age Bracket | Value Share | Player Share | ASC |
|---|---|---|---|---|---|
| #1 | Neil Glossoa AJ Auxerre | 21-23 | 80.1% | 92.3% | -12.2% |
| #2 | Timothée Pembélé Le Havre AC | 21-23 | 80.1% | 92.3% | -12.2% |
| #3 | Simon Ramet LOSC Lille | 21-23 | 80.1% | 92.3% | -12.2% |
| #4 | Ismaïl Bouleghcha LOSC Lille | 21-23 | 80.1% | 92.3% | -12.2% |
| #5 | Guéla Doué RC Strasbourg Alsace | 21-23 | 80.1% | 92.3% | -12.2% |
| #6 | Ryan Tchato Montpellier HSC | 21-23 | 80.1% | 92.3% | -12.2% |
| #7 | Irvyn Lomami Olympique Lyon | 21-23 | 80.1% | 92.3% | -12.2% |
| #8 | Hugo Lamy Paris Saint-Germain | 21-23 | 80.1% | 92.3% | -12.2% |
| #9 | Enzo Tchato Montpellier HSC | 21-23 | 80.1% | 92.3% | -12.2% |
| #10 | Rafik Messali FC Toulouse | 21-23 | 80.1% | 92.3% | -12.2% |
| #11 | Johaneko Louis-Jean FC Girondins Bordeaux | 21-23 | 80.1% | 92.3% | -12.2% |
| #12 | Saël Kumbedi Olympique Lyon | 21-23 | 80.1% | 92.3% | -12.2% |
| #13 | Abdoul Ouattara RC Strasbourg Alsace | U21 | 19.9% | 7.7% | +12.2% |
Buy-Now vs Wait-List Map
Categorizes players by age position and upside potential to guide timing of acquisition.
What This Shows
How to use:"Buy Now - High Upside" = immediate priority targets."Watch List" = monitor for 6-12 months."Peak" = pay premium for proven performers."Aging" = short-term depth only.
Current market: 1 immediate targets, 12 standard acquisitions, 0 watch-list prospects, 0 at peak.
BUY NOW - High Upside
WATCH LIST - High Upside
No players in this category
BUY NOW - Medium Upside
PEAK Players
No players in this category
Price vs Peer Z-Score
IQR-based pricing analysis relative to position peers. Identifies over/undervalued players vs market.
What This Shows
How to use: Z-score < -1.5 = significantly undervalued (potential bargain). Z-score > +1.5 = premium pricing (requires strong justification). Within ±1.0 = fair market value.
Current market: Position median is €18.0M. 0 undervalued, 2 premium.
Value Positioning vs Peers
| Player | Market Value | Position Median | Z-Score | Assessment |
|---|---|---|---|---|
Timothée Pembélé Le Havre AC | €5.0M | €400K | -1.00 | Good Value |
Simon Ramet LOSC Lille | €150K | €400K | -0.50 | Fair Value |
Ryan Tchato Montpellier HSC | €150K | €400K | -0.50 | Fair Value |
Irvyn Lomami Olympique Lyon | €200K | €400K | -0.25 | Fair Value |
Ismaïl Bouleghcha LOSC Lille | €250K | €400K | 0.00 | Fair Value |
Guéla Doué RC Strasbourg Alsace | €18.0M | €400K | 0.00 | Fair Value |
Hugo Lamy Paris Saint-Germain | €250K | €400K | 0.00 | Fair Value |
Saël Kumbedi Olympique Lyon | €9.0M | €400K | 0.00 | Fair Value |
Abdoul Ouattara RC Strasbourg Alsace | €9.0M | €400K | 0.00 | Fair Value |
Neil Glossoa AJ Auxerre | €300K | €400K | +0.25 | Fair Value |
Johaneko Louis-Jean FC Girondins Bordeaux | €400K | €400K | +0.75 | Above Market |
Rafik Messali FC Toulouse | €800K | €400K | +2.75 | Premium |
Enzo Tchato Montpellier HSC | €1.8M | €400K | +7.75 | Premium |
Market Overview: Ligue 1 Young Right-Backs 2022-23
Our database tracked 13 Ligue 1 Young Right-Backs in the 2022-23 season, representing 9 clubs with a combined market value of €45.3M. The average market value for Ligue 1 Young Right-Backs was €3.5M, with the average age at 22 years old.
The most valuable young right-back in the Ligue 1 was Guéla Doué, worth €18.0M and played for RC Strasbourg Alsace at 23 years old. The top 5 Young Right-Backs averaged €8.6M in market value, including Saël Kumbedi and Abdoul Ouattara.
Age distribution showed the youngest tracked young right-back was Abdoul Ouattara (20 years, RC Strasbourg Alsace, €9.0M), while the oldest was Guéla Doué (23 years, RC Strasbourg Alsace, €18.0M). Research shows Young Right-Backs typically peak at age 27.
Historical analysis showed 13 Young Right-Backs (100%) increased in market value over the following 12 months based on age-curve trajectories, then-current performance trends, and playing time analysis. The Ligue 1 market for Young Right-Backs remained actively developing with emerging talent in the 2022-23 season.
How We Rank Ligue 1 Young Right-Backs
Our Analytical Strength Index is calibrated specifically for young right-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 RB
Historical Achievement Index (35%)
Peak career market value for Ligue 1 young right-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 Ligue 1 young right-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 27 with 5.0%/year decline rate. Pre-peak players score higher on development trajectory.
Competition Level Adjustment (3%)
Ligue 1 receives Top 5 European league premium for competitive intensity and quality of opposition.
Performance Expectations Multiplier (2%)
Players at clubs with Champions League pedigree face higher performance standards and tactical complexity, contributing to development and market validation.
RB Performance Benchmarks
Peak Age: 27 years (balance of physicality and tactical intelligence)
Decline Rate: 5.0% per year (moderate decline as 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: Defender -5.0%/year post-peak, +5%/year pre-peak
• 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 young right-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 Ligue 1 Young Right-Backs in the 2022-23 season
Who are the most valuable Young Right-Backs in the Ligue 1 in 2022-23?
The most valuable young right-back in the Ligue 1 in 2022-23 is Guéla Doué, who is worth €18.0M and plays for RC Strasbourg Alsace. The second most valuable is Saël Kumbedi (€9.0M, Olympique Lyon), followed by Abdoul Ouattara (€9.0M, RC Strasbourg Alsace). Our database tracks 13 Ligue 1 Young Right-Backs with comprehensive market valuations updated for the 2022-23 season.
How are Ligue 1 Young Right-Backs ranked?
Ligue 1 Young Right-Backs are ranked by our proprietary Analytical Strength Index, which is specifically calibrated for Young Right-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 Ligue 1 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 Young Right-Backs peak?
Defenders typically peak at age 27, with a decline rate of 5.0% per year after peak. 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 young right-back from the Ligue 1?
Transfer fees for Ligue 1 Young Right-Backs vary significantly based on market value, contract length, and club bargaining position. For the top-ranked young right-back Guéla Doué (market value: €18.0M), estimated transfer fees would range from €14.4M to €25.2M 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 Ligue 1 transactions.
What is the value forecast for Ligue 1 Young Right-Backs?
Our 1-year forecast model projects market value changes for Ligue 1 Young Right-Backs based on age-curve depreciation, historical trajectory, and playing time adjustments. The forecast combines three factors: age-based appreciation/depreciation (pre-peak players gain ~5% per year toward peak age, post-peak players decline at position-specific rates), 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 Ligue 1 young right-back data come from?
Our Ligue 1 young right-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 Ligue 1 sources and updated monthly for the 2022-23 season to ensure accuracy for recruitment and investment decisions.