Best U23 Young Left-Backs in the Brasileirão
6 players aged 23 or under · ranked by Analytical Strength Index
Best Young Left-Backs in the Brasileirão (Jun 2026)
Ranked by Analytical Strength Index
Market Overview: Brasileirão Young Left-Backs 2025-26
Our database tracks 5 Brasileirão Young Left-Backs in the 2025-26 season, representing 5 clubs with a combined market value of €18.6M. The average market value for Brasileirão Young Left-Backs is €3.7M, with the average age at 21 years old.
The most valuable young left-back in the Brasileirão is Kaiki, worth €10.0M and playing for Cruzeiro Esporte Clube at 23 years old. The top 5 Young Left-Backs average €3.7M in market value, including Jefté and Vanderlan.
Age distribution shows the youngest tracked young left-back is Vinicius Lira (18 years, Santos FC, €700K), while the oldest is Kaiki (23 years, Cruzeiro Esporte Clube, €10.0M). Research shows Young Left-Backs typically peak at age 27.
Our 1-year forecast model projects 5 Young Left-Backs (100%) will increase in market value over the next 12 months based on age-curve trajectories, current performance trends, and playing time analysis. The Brasileirão market for Young Left-Backs remains actively developing with emerging talent in the 2025-26 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 Brasileirão
Interactive bubble chart showing predicted 2-year growth vs current age for all Brasileirão Young Left-Backs. Identify undervalued assets and track market momentum across 5 clubs with €18.6M combined value.
Age Distribution: Brasileirão Young Left-Backs
The Brasileirão LB market shows 2 distinct age segments, with the largest cohort in the 21-23 bracket (3 players, 60% of market). The 21-23 age group holds the most value at €17.5M, averaging €5.8M per player.
Top Young Left-Backs by Age Bracket
U21 Years (2 players)
21-23 Years (3 players)
Market Value Distribution
Elite Tier Concentration
The top 1 Young Left-Backs (20% of players) control €10.0M
Market Tiers
Market structure shows distributed value with mid (€5-15m) tier representing 20% of the Brasileirão LB pool.
Mid (€5-15M)
Emerging (<€5M)
Club Distribution: Brasileirão Young Left-Backs
Among 5 Brasileirão clubs, Cruzeiro Esporte Clube leads with 1 Young Left-Backs worth €10.0M (averaging €10.0M per player). The top 10 clubs account for 100% of tracked Young Left-Backs.
Cruzeiro Esporte Clube (1 Young Left-Backs)
Sociedade Esportiva Palmeiras (1 Young Left-Backs)
Red Bull Bragantino (1 Young Left-Backs)
Santos FC (1 Young Left-Backs)
Player Rankings
Ranked by Analytical Strength Index. Click any player to view full profile, or click the chart icon to see value history.
Kaiki
Cruzeiro Esporte Clube • 23 years old
€8.6M
€10.0M
+15.6%
Expected: €10.7M
61.5
Jefté
Sociedade Esportiva Palmeiras • 22 years old
€3.5M
€4.0M
+15.6%
Expected: €4.2M
49.5
Vanderlan
Red Bull Bragantino • 23 years old
€3.0M
€3.5M
+15.6%
Expected: €3.7M
48.4
Vinicius Lira
Santos FC • 18 years old
€605K
€700K
+15.6%
Expected: €864K
21.8
João Almeida
Coritiba Foot Ball Club • 20 years old
€346K
€400K
+15.6%
Expected: €459K
16.0
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)
Cruzeiro Esporte Clube's Kaiki at 23 years old has the highest Pre-Peak Value Efficiency at 2.50×. That means Kaiki is valued 2.50× higher than the median player in the 21-23 age bracket-representing exceptional value before reaching peak age.
In second is Santos FC's Vinicius Lira, who is 18 years old, with a 1.00× PPVE. Third is Jefté of Sociedade Esportiva Palmeiras, who is 22 years old with a 1.00× 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 2.50× means the player is worth 150% 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 | Kaiki Cruzeiro Esporte Clube | 23 | 21-23 | €10.0M | €4.0M | 2.50× |
| #2 | Vinicius Lira Santos FC | 18 | U21 | €700K | €700K | 1.00× |
| #3 | Jefté Sociedade Esportiva Palmeiras | 22 | 21-23 | €4.0M | €4.0M | 1.00× |
| #4 | Vanderlan Red Bull Bragantino | 23 | 21-23 | €3.5M | €4.0M | 0.88× |
| #5 | João Almeida Coritiba Foot Ball Club | 20 | U21 | €400K | €700K | 0.57× |
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)
Santos FC's Vinicius Lira at 18 years old has the highest Return-to-Peak Potential at +44%. That means Vinicius Lira is projected to appreciate 44% as they reach their peak age in 8 years-representing significant upside before entering their prime.
In second is Coritiba Foot Ball Club's João Almeida, who is 20 years old, with a +35% RPP (6 years to peak). Third is Jefté of Sociedade Esportiva Palmeiras, 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 44% RPP means the player is expected to gain 44% 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 | Vinicius Lira Santos FC | 18 | 8 | €700K | €1.3M | +44% |
| #2 | João Almeida Coritiba Foot Ball Club | 20 | 6 | €400K | €618K | +35% |
| #3 | Jefté Sociedade Esportiva Palmeiras | 22 | 4 | €4.0M | €5.3M | +25% |
| #4 | Kaiki Cruzeiro Esporte Clube | 23 | 3 | €10.0M | €12.4M | +20% |
| #5 | Vanderlan Red Bull Bragantino | 23 | 3 | €3.5M | €4.4M | +20% |
Risk-Adjusted Upside (RAU)
Upside potential weighted against forecast uncertainty. Higher RAU = better risk-reward profile.
Understanding Risk-Adjusted Upside (RAU)
Santos FC's Vinicius Lira has the highest Risk-Adjusted Upside at 68.9. That means Vinicius Lira has 23% upside potential with only 0% forecast uncertainty-representing excellent risk-reward for value appreciation.
In second is Coritiba Foot Ball Club's João Almeida with a 46.3 RAU (15% upside, 0% uncertainty). Third is Kaiki of Cruzeiro Esporte Clube 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 68.9 means the upside is 68.9× 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 | Vinicius Lira Santos FC | €864K | €745K-984K | +23% | 68.9 |
| #2 | João Almeida Coritiba Foot Ball Club | €459K | €395K-522K | +15% | 46.3 |
| #3 | Kaiki Cruzeiro Esporte Clube | €10.7M | €9.4M-12.0M | +7% | 27.5 |
| #4 | Vanderlan Red Bull Bragantino | €3.7M | €3.3M-4.2M | +7% | 27.5 |
| #5 | Jefté Sociedade Esportiva Palmeiras | €4.2M | €3.7M-4.7M | +6% | 23.0 |
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 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)
Red Bull Bragantino's Vanderlan in the 21-23 age bracket has the highest Age-Share Concentration at +34.1%. That means Kaiki captures 94.1% of total market value while representing only 60.0% of players in their age group-showing dominant elite status.
In second is Sociedade Esportiva Palmeiras's Jefté with a +34.1% ASC (94.1% value share vs 60.0% player share in 21-23 bracket). Third is Kaiki of Cruzeiro Esporte Clube with a +34.1% ASC (94.1% value vs 60.0% players in 21-23 bracket).
How ASC is calculated: ASC = (% of total value) - (% of total players) in age bracket. A +34.1% ASC means the player captures 34.1% 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 | Vanderlan Red Bull Bragantino | 21-23 | 94.1% | 60.0% | +34.1% |
| #2 | Jefté Sociedade Esportiva Palmeiras | 21-23 | 94.1% | 60.0% | +34.1% |
| #3 | Kaiki Cruzeiro Esporte Clube | 21-23 | 94.1% | 60.0% | +34.1% |
| #4 | João Almeida Coritiba Foot Ball Club | U21 | 5.9% | 40.0% | -34.1% |
| #5 | Vinicius Lira Santos FC | U21 | 5.9% | 40.0% | -34.1% |
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, 4 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 €10.0M. 0 undervalued, 0 premium.
Value Positioning vs Peers
| Player | Market Value | Position Median | Z-Score | Assessment |
|---|---|---|---|---|
João Almeida Coritiba Foot Ball Club | €400K | €3.5M | -1.00 | Good Value |
Vanderlan Red Bull Bragantino | €3.5M | €3.5M | -1.00 | Good Value |
Vinicius Lira Santos FC | €700K | €3.5M | 0.00 | Fair Value |
Jefté Sociedade Esportiva Palmeiras | €4.0M | €3.5M | 0.00 | Fair Value |
Kaiki Cruzeiro Esporte Clube | €10.0M | €3.5M | 0.00 | Fair Value |