Best Left-Backs in the La Liga (Dec 2025)
Ranked by Analytical Strength Score
Market Overview: La Liga Left-Backs 2024-25
Our database tracked 38 La Liga Left-Backs in the 2024-25 season, representing 21 clubs with a combined market value of €290.7M. The average market value for La Liga Left-Backs was €7.6M, with the average age at 27.7 years old.
The most valuable left-back in the La Liga was Alejandro Balde, worth €60.0M and played for FC Barcelona at 22 years old. The top 5 Left-Backs averaged €31.8M in market value, including Álvaro Carreras and Fran García.
Age distribution showed the youngest tracked left-back was Alejandro Balde (22 years, FC Barcelona, €60.0M), while the oldest was Yuri Berchiche (35 years, Athletic Bilbao, €1.4M). Research shows Left-Backs typically peak at age 27.
Historical analysis showed 11 Left-Backs (29%) increased in market value over the following 12 months based on age-curve trajectories, then-current performance trends, and playing time analysis. The La Liga market for Left-Backs remained actively developing with emerging talent in the 2024-25 season.
💡 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.
Explore Market Size by Position in La Liga
Interactive bubble chart showing predicted 2-year growth vs current age for all La Liga Left-Backs. Identify undervalued assets and track market momentum across 21 clubs with €290.7M combined value.
Age Distribution: La Liga Left-Backs
The La Liga LB market shows 4 distinct age segments, with the largest cohort in the 30+ bracket (14 players, 37% of market). The 21-23 age group holds the most value at €152.0M, averaging €19.0M per player.
Top Left-Backs by Age Bracket
21-23 Years (8 players)
24-26 Years (8 players)
27-29 Years (8 players)
30+ Years (14 players)
Market Value Distribution
Elite Tier Concentration
The top 4 Left-Backs (11% of players) control €144.0M
Market Tiers
Market structure shows distributed value with elite (€50m+) tier representing 5% of the La Liga LB pool.
Elite (€50M+)
High (€15-30M)
Mid (€5-15M)
Club Distribution: La Liga Left-Backs
Among 21 La Liga clubs, Real Madrid leads with 3 Left-Backs worth €78.0M (averaging €26.0M per player). The top 10 clubs account for 53% of tracked Left-Backs.
Real Madrid (3 Left-Backs)
FC Barcelona (2 Left-Backs)
Atlético de Madrid (2 Left-Backs)
Real Sociedad (2 Left-Backs)
Player Rankings
Ranked by APE Strength Score. Click any player to view full profile, or click the chart icon to see value history.
Alejandro Balde
FC Barcelona • 22 years old
€51.9M
€60.0M
+15.6%
Expected: €66.1M
90.8
Álvaro Carreras
Real Madrid • 22 years old
€43.2M
€50.0M
+15.6%
Expected: €55.1M
88.6
Fran García
Real Madrid • 26 years old
€15.6M
€18.0M
+15.6%
Expected: €18.5M
71.5
Matteo Ruggeri
Atlético de Madrid • 23 years old
€13.8M
€16.0M
+15.6%
Expected: €17.1M
71.2
Sergio Gómez
Real Sociedad • 25 years old
€13.0M
€15.0M
+15.6%
Expected: €14.7M
69.5
Gerard Martín
FC Barcelona • 23 years old
€10.4M
€12.0M
+15.6%
Expected: €12.8M
67.8
Carlos Romero
RCD Espanyol Barcelona • 24 years old
€8.6M
€10.0M
+15.6%
Expected: €10.2M
61.5
Ferland Mendy
Real Madrid • 30 years old
€12.9M
€10.0M
-22.6%
Expected: €8.3M
61.0
Sergi Cardona
Villarreal CF • 26 years old
€8.6M
€10.0M
+15.6%
Expected: €10.3M
60.4
Javi López
Real Oviedo • 23 years old
€6.5M
€7.5M
+15.6%
Expected: €8.0M
58.2
Junior Firpo
Real Betis Balompié • 29 years old
€10.3M
€8.0M
-22.6%
Expected: €6.6M
57.9
Pep Chavarría
Rayo Vallecano • 27 years old
€7.9M
€7.5M
-5.4%
Expected: €6.6M
56.9
Manu Sánchez
Levante UD • 25 years old
€5.2M
€6.0M
+15.6%
Expected: €5.9M
54.5
José Gayà
Valencia CF • 30 years old
€7.7M
€6.0M
-22.6%
Expected: €5.0M
54.5
Álex Moreno
Girona FC • 32 years old
€5.2M
€4.0M
-22.6%
Expected: €3.5M
49.6
Javi Galán
Atlético de Madrid • 31 years old
€5.2M
€4.0M
-22.6%
Expected: €3.3M
49.5
Abel Bretones
CA Osasuna • 25 years old
€3.5M
€4.0M
+15.6%
Expected: €3.9M
49.4
Aihen Muñoz
Real Sociedad • 28 years old
€5.2M
€4.0M
-22.6%
Expected: €3.5M
49.2
Gabriel Suazo
Sevilla FC • 28 years old
€5.2M
€4.0M
-22.6%
Expected: €3.5M
49.2
Adrià Pedrosa
Elche CF • 27 years old
€4.2M
€4.0M
-5.4%
Expected: €3.5M
49.1
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)
FC Barcelona's Alejandro Balde at 22 years old has the highest Pre-Peak Value Efficiency at 5.00×. That means Alejandro Balde is valued 5.00× higher than the median player in the 21-23 age bracket—representing exceptional value before reaching peak age.
In second is Real Madrid's Álvaro Carreras, who is 22 years old, with a 4.17× PPVE. Third is Sergio Gómez of Real Sociedad, who is 25 years old with a 2.50× 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 5.00× means the player is worth 400% 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 | Alejandro Balde FC Barcelona | 22 | 21-23 | €60.0M | €12.0M | 5.00× |
| #2 | Álvaro Carreras Real Madrid | 22 | 21-23 | €50.0M | €12.0M | 4.17× |
| #3 | Sergio Gómez Real Sociedad | 25 | 24-26 | €15.0M | €6.0M | 2.50× |
| #4 | Carlos Romero RCD Espanyol Barcelona | 24 | 24-26 | €10.0M | €6.0M | 1.67× |
| #5 | Matteo Ruggeri Atlético de Madrid | 23 | 21-23 | €16.0M | €12.0M | 1.33× |
| #6 | Manu Sánchez Levante UD | 25 | 24-26 | €6.0M | €6.0M | 1.00× |
| #7 | Gerard Martín FC Barcelona | 23 | 21-23 | €12.0M | €12.0M | 1.00× |
| #8 | Abel Bretones CA Osasuna | 25 | 24-26 | €4.0M | €6.0M | 0.67× |
| #9 | Javi López Real Oviedo | 23 | 21-23 | €7.5M | €12.0M | 0.63× |
| #10 | José Salinas RCD Espanyol Barcelona | 25 | 24-26 | €3.0M | €6.0M | 0.50× |
| #11 | Jesús Vázquez Valencia CF | 22 | 21-23 | €3.0M | €12.0M | 0.25× |
| #12 | Adama Boiro Athletic Bilbao | 23 | 21-23 | €2.5M | €12.0M | 0.21× |
| #13 | Diego Pampín Levante UD | 25 | 24-26 | €1.2M | €6.0M | 0.20× |
| #14 | Victor Parada Deportivo Alavés | 23 | 21-23 | €1.0M | €12.0M | 0.08× |
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)
FC Barcelona's Alejandro Balde at 22 years old has the highest Return-to-Peak Potential at +25%. That means Alejandro Balde is projected to appreciate 25% as they reach their peak age in 4 years—representing significant upside before entering their prime.
In second is Real Madrid's Álvaro Carreras, who is 22 years old, with a +25% RPP (4 years to peak). Third is Jesús Vázquez of Valencia CF, who is 22 years old with a +25% RPP (4 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 25% RPP means the player is expected to gain 25% 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 | Alejandro Balde FC Barcelona | 22 | 4 | €60.0M | €80.2M | +25% |
| #2 | Álvaro Carreras Real Madrid | 22 | 4 | €50.0M | €66.8M | +25% |
| #3 | Jesús Vázquez Valencia CF | 22 | 4 | €3.0M | €4.0M | +25% |
| #4 | Gerard Martín FC Barcelona | 23 | 3 | €12.0M | €14.9M | +20% |
| #5 | Adama Boiro Athletic Bilbao | 23 | 3 | €2.5M | €3.1M | +20% |
| #6 | Victor Parada Deportivo Alavés | 23 | 3 | €1.0M | €1.2M | +20% |
| #7 | Matteo Ruggeri Atlético de Madrid | 23 | 3 | €16.0M | €19.9M | +20% |
| #8 | Javi López Real Oviedo | 23 | 3 | €7.5M | €9.3M | +20% |
| #9 | Carlos Romero RCD Espanyol Barcelona | 24 | 2 | €10.0M | €11.6M | +14% |
| #10 | Diego Pampín Levante UD | 25 | 1 | €1.2M | €1.3M | +7% |
| #11 | Sergio Gómez Real Sociedad | 25 | 1 | €15.0M | €16.1M | +7% |
| #12 | Manu Sánchez Levante UD | 25 | 1 | €6.0M | €6.5M | +7% |
| #13 | Abel Bretones CA Osasuna | 25 | 1 | €4.0M | €4.3M | +7% |
| #14 | José Salinas RCD Espanyol Barcelona | 25 | 1 | €3.0M | €3.2M | +7% |
Risk-Adjusted Upside (RAU)
Upside potential weighted against forecast uncertainty. Higher RAU = better risk-reward profile.
Understanding Risk-Adjusted Upside (RAU)
FC Barcelona's Alejandro Balde has the highest Risk-Adjusted Upside at 38.4. That means Alejandro Balde has 10% upside potential with only 0% forecast uncertainty—representing excellent risk-reward for value appreciation.
In second is Real Madrid's Álvaro Carreras with a 38.4 RAU (10% upside, 0% uncertainty). Third is Victor Parada of Deportivo Alavés with a 27.5 RAU (7% upside, 0% uncertainty).
How RAU is calculated: RAU divides upside potential by forecast uncertainty (RAU = Upside % ÷ Uncertainty %). A RAU of 38.4 means the upside is 38.4× 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 | Alejandro Balde FC Barcelona | €66.1M | €58.2M-74.0M | +10% | 38.4 |
| #2 | Álvaro Carreras Real Madrid | €55.1M | €48.5M-61.7M | +10% | 38.4 |
| #3 | Victor Parada Deportivo Alavés | €1.1M | €942K-1.2M | +7% | 27.5 |
| #4 | Matteo Ruggeri Atlético de Madrid | €17.1M | €15.1M-19.2M | +7% | 27.5 |
| #5 | Javi López Real Oviedo | €8.0M | €7.1M-9.0M | +7% | 27.5 |
| #6 | Adama Boiro Athletic Bilbao | €2.7M | €2.4M-3.0M | +7% | 27.5 |
| #7 | Gerard Martín FC Barcelona | €12.8M | €11.3M-14.4M | +7% | 27.5 |
| #8 | Jesús Vázquez Valencia CF | €3.2M | €2.8M-3.6M | +6% | 23.0 |
| #9 | Sergi Cardona Villarreal CF | €10.3M | €9.1M-11.5M | +3% | 12.0 |
| #10 | Fran García Real Madrid | €18.5M | €16.3M-20.8M | +3% | 12.0 |
| #11 | Carlos Romero RCD Espanyol Barcelona | €10.2M | €9.0M-11.5M | +2% | 9.8 |
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: left-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)
Real Oviedo's Javi López in the 21-23 age bracket has the highest Age-Share Concentration at +31.2%. That means Alejandro Balde captures 52.3% of total market value while representing only 21.1% of players in their age group—showing dominant elite status.
In second is Deportivo Alavés's Victor Parada with a +31.2% ASC (52.3% value share vs 21.1% player share in 21-23 bracket). Third is Matteo Ruggeri of Atlético de Madrid with a +31.2% ASC (52.3% value vs 21.1% players in 21-23 bracket).
How ASC is calculated: ASC = (% of total value) - (% of total players) in age bracket. A +31.2% ASC means the player captures 31.2% 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 | Javi López Real Oviedo | 21-23 | 52.3% | 21.1% | +31.2% |
| #2 | Victor Parada Deportivo Alavés | 21-23 | 52.3% | 21.1% | +31.2% |
| #3 | Matteo Ruggeri Atlético de Madrid | 21-23 | 52.3% | 21.1% | +31.2% |
| #4 | Jesús Vázquez Valencia CF | 21-23 | 52.3% | 21.1% | +31.2% |
| #5 | Alejandro Balde FC Barcelona | 21-23 | 52.3% | 21.1% | +31.2% |
| #6 | Gerard Martín FC Barcelona | 21-23 | 52.3% | 21.1% | +31.2% |
| #7 | Adama Boiro Athletic Bilbao | 21-23 | 52.3% | 21.1% | +31.2% |
| #8 | Álvaro Carreras Real Madrid | 21-23 | 52.3% | 21.1% | +31.2% |
| #9 | Juan Bernat Without Club | 30+ | 13.3% | 36.8% | -23.5% |
| #10 | Brian Oliván Without Club | 30+ | 13.3% | 36.8% | -23.5% |
| #11 | Juan Cruz CA Osasuna | 30+ | 13.3% | 36.8% | -23.5% |
| #12 | Álex Moreno Girona FC | 30+ | 13.3% | 36.8% | -23.5% |
| #13 | José Gayà Valencia CF | 30+ | 13.3% | 36.8% | -23.5% |
| #14 | Diego Rico Getafe CF | 30+ | 13.3% | 36.8% | -23.5% |
| #15 | Johan Mojica RCD Mallorca | 30+ | 13.3% | 36.8% | -23.5% |
| #16 | Mihailo Ristic Celta de Vigo | 30+ | 13.3% | 36.8% | -23.5% |
| #17 | Ferland Mendy Real Madrid | 30+ | 13.3% | 36.8% | -23.5% |
| #18 | Alfonso Espino Rayo Vallecano | 30+ | 13.3% | 36.8% | -23.5% |
| #19 | Borna Barisic Without Club | 30+ | 13.3% | 36.8% | -23.5% |
| #20 | Javi Galán Atlético de Madrid | 30+ | 13.3% | 36.8% | -23.5% |
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: 0 immediate targets, 8 standard acquisitions, 0 watch-list prospects, 14 at peak.
BUY NOW - High Upside
No players in this category
WATCH LIST - High Upside
No players in this category
BUY NOW - Medium Upside
PEAK Players
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 €60.0M. 0 undervalued, 2 premium.
Value Positioning vs Peers
| Player | Market Value | Position Median | Z-Score | Assessment |
|---|---|---|---|---|
Léo Pétrot Elche CF | €900K | €4.0M | -1.41 | Good Value |
Borna Barisic Without Club | €800K | €4.0M | -1.25 | Good Value |
Mihailo Ristic Celta de Vigo | €900K | €4.0M | -1.13 | Good Value |
José Gayà Valencia CF | €6.0M | €4.0M | -1.00 | Good Value |
Toni Lato RCD Mallorca | €1.8M | €4.0M | -1.00 | Good Value |
Sergio Gómez Real Sociedad | €15.0M | €4.0M | -1.00 | Good Value |
Javi López Real Oviedo | €7.5M | €4.0M | -1.00 | Good Value |
Pep Chavarría Rayo Vallecano | €7.5M | €4.0M | -1.00 | Good Value |
Manu Sánchez Levante UD | €6.0M | €4.0M | -1.00 | Good Value |
Álvaro Carreras Real Madrid | €50.0M | €4.0M | -1.00 | Good Value |
Diego Rico Getafe CF | €1.2M | €4.0M | -0.75 | Good Value |
Alfonso Espino Rayo Vallecano | €1.2M | €4.0M | -0.75 | Good Value |
Victor Parada Deportivo Alavés | €1.0M | €4.0M | -0.75 | Good Value |
Alfonso Pedraza Villarreal CF | €2.5M | €4.0M | -0.68 | Good Value |
Diego Pampín Levante UD | €1.2M | €4.0M | -0.64 | Good Value |
Yuri Berchiche Athletic Bilbao | €1.4M | €4.0M | -0.50 | Good Value |
Juan Cruz CA Osasuna | €1.5M | €4.0M | -0.38 | Fair Value |
Brian Oliván Without Club | €1.8M | €4.0M | 0.00 | Fair Value |
Ferland Mendy Real Madrid | €10.0M | €4.0M | 0.00 | Fair Value |
Fran García Real Madrid | €18.0M | €4.0M | 0.00 | Fair Value |