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Under 23 · Superliga · 2026-27

Best U23 Young Attacking Midfielders in the Superliga

4 players aged 23 or under · ranked by Analytical Strength Index

Best Young Attacking Midfielders in the Superliga (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.

🔍
Age: 18–40
€0M–€200M
Showing 4 of 4

Player Rankings

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

#1

Oscar Schwartau

Bröndby IF20 years old

3.0M

3.5M

+15.6%

3.4M4.6M

Expected: €4.0M

46.6

#2

Zidan Sertdemir

FC Nordsjaelland21 years old

1.0M

1.2M

+15.6%

1.1M1.5M

Expected: €1.3M

30.3

#3

Mike Themsen

Randers FC20 years old

692K

800K

+15.6%

780K1.1M

Expected: €917K

24.6

#4

Bertram Kvist

Bröndby IF21 years old

173K

200K

+15.6%

188K253K

Expected: €221K

8.0

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Market Intelligence

Explore Market Size by Position in Superliga

Interactive bubble chart showing predicted 2-year growth vs current age for all Superliga Young Attacking Midfielders. Identify undervalued assets and track market momentum across 3 clubs with €5.7M combined value.

4
Players Tracked

Age Distribution: Superliga Young Attacking Midfielders

The Superliga CAM market shows 2 distinct age segments, with the largest cohort in the U21 bracket (2 players, 50% of market). The U21 age group holds the most value at €4.3M, averaging €2.1M per player.

U21 years2 players (50%)
4.3MAvg: €2.1M
Top player: Oscar Schwartau (€3.5M)
21-23 years2 players (50%)
1.4MAvg: €700K
Top player: Zidan Sertdemir (€1.2M)

Top Young Attacking Midfielders by Age Bracket

U21 Years (2 players)

1. Oscar Schwartau(20yo)
3.5M
2. Mike Themsen(20yo)
800K

21-23 Years (2 players)

1. Zidan Sertdemir(21yo)
1.2M
2. Bertram Kvist(21yo)
200K

Market Value Distribution

Elite Tier Concentration

61%of market value

The top 1 Young Attacking Midfielders (25% of players) control €3.5M

1. Oscar Schwartau3.5M

Market Tiers

Emerging (<€5M)4 players (100%)
5.7M

Market structure shows concentrated value with emerging (<€5m) tier representing 100% of the Superliga CAM pool.

Emerging (<€5M)

1. Oscar Schwartau
Bröndby IF3.5M
2. Zidan Sertdemir
FC Nordsjaelland1.2M
3. Mike Themsen
Randers FC800K
4. Bertram Kvist
Bröndby IF200K

Club Distribution: Superliga Young Attacking Midfielders

Among 3 Superliga clubs, Bröndby IF leads with 2 Young Attacking Midfielders worth €3.7M (averaging €1.9M per player). The top 10 clubs account for 100% of tracked Young Attacking Midfielders.

#1
Bröndby IF
2 players • €3.7M
#2
FC Nordsjaelland
1 players • €1.2M
#3
Randers FC
1 players • €800K

Bröndby IF (2 Young Attacking Midfielders)

Oscar Schwartau(20yo)
3.5M
Bertram Kvist(21yo)
200K

FC Nordsjaelland (1 Young Attacking Midfielders)

Zidan Sertdemir(21yo)
1.2M

Randers FC (1 Young Attacking Midfielders)

Mike Themsen(20yo)
800K

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 Nordsjaelland's Zidan Sertdemir at 21 years old has the highest Pre-Peak Value Efficiency at 1.00×. That means Oscar Schwartau is valued 1.00× higher than the median player in the U21 age bracket-representing exceptional value before reaching peak age.

In second is Bröndby IF's Oscar Schwartau, who is 20 years old, with a 1.00× PPVE. Third is Mike Themsen of Randers FC, who is 20 years old with a 0.23× 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 1.00× means the player is worth 0% more than typical players their age-making them high-value targets before they reach peak value.

PPVE by Age Bracket

Zidan SertdemirFC Nordsjaelland
21-23 • 21yo1.00×
€1.2M • 0% above median
Oscar SchwartauBröndby IF
U21 • 20yo1.00×
€3.5M • 0% above median
Mike ThemsenRanders FC
U21 • 20yo0.23×
€800K • -77% above median
Bertram KvistBröndby IF
21-23 • 21yo0.17×
€200K • -83% above median
RankPlayerAgeBracketCurrent ValueBracket MedianPPVE
#1
Zidan Sertdemir
FC Nordsjaelland
2121-231.2M1.2M1.00×
#2
Oscar Schwartau
Bröndby IF
20U213.5M3.5M1.00×
#3
Mike Themsen
Randers FC
20U21800K3.5M0.23×
#4
Bertram Kvist
Bröndby IF
2121-23200K1.2M0.17×

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)

Bröndby IF's Oscar Schwartau at 20 years old has the highest Return-to-Peak Potential at +35%. That means Oscar Schwartau is projected to appreciate 35% as they reach their peak age in 6 years-representing significant upside before entering their prime.

In second is Randers FC's Mike Themsen, who is 20 years old, with a +35% RPP (6 years to peak). Third is Zidan Sertdemir of FC Nordsjaelland, who is 21 years old with a +30% 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 35% RPP means the player is expected to gain 35% value as they enter their prime-making them excellent growth investments.

Recovery Potential by Player

Oscar SchwartauBröndby IF
6yr to peak+35%
3.5M5.4M
Mike ThemsenRanders FC
6yr to peak+35%
800K1.2M
Zidan SertdemirFC Nordsjaelland
5yr to peak+30%
1.2M1.7M
Bertram KvistBröndby IF
5yr to peak+30%
200K287K
RankPlayerAgeYears to PeakCurrentPeak ForecastRPP %
#1
Oscar Schwartau
Bröndby IF
2063.5M5.4M+35%
#2
Mike Themsen
Randers FC
206800K1.2M+35%
#3
Zidan Sertdemir
FC Nordsjaelland
2151.2M1.7M+30%
#4
Bertram Kvist
Bröndby IF
215200K287K+30%

Risk-Adjusted Upside (RAU)

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

Understanding Risk-Adjusted Upside (RAU)

Randers FC's Mike Themsen has the highest Risk-Adjusted Upside at 42.8. That means Mike Themsen has 15% upside potential with only 0% forecast uncertainty-representing excellent risk-reward for value appreciation.

In second is Bröndby IF's Oscar Schwartau with a 42.8 RAU (15% upside, 0% uncertainty). Third is Zidan Sertdemir of FC Nordsjaelland with a 31.1 RAU (10% upside, 0% uncertainty).

How RAU is calculated: RAU divides upside potential by forecast uncertainty (RAU = Upside % ÷ Uncertainty %). A RAU of 42.8 means the upside is 42.8× greater than the uncertainty-making it a high-confidence growth opportunity. Target RAU ≥2.0 for balanced risk-reward.

Risk-Adjusted Upside by Player

Mike ThemsenRanders FC
15% / ±0%42.8
Range: €780K - €1.1M
Oscar SchwartauBröndby IF
15% / ±0%42.8
Range: €3.4M - €4.6M
Zidan SertdemirFC Nordsjaelland
10% / ±0%31.1
Range: €1.1M - €1.5M
Bertram KvistBröndby IF
10% / ±0%31.1
Range: €188K - €253K
RankPlayerExpectedRangeUpside %RAU
#1
Mike Themsen
Randers FC
917K780K-1.1M+15%42.8
#2
Oscar Schwartau
Bröndby IF
4.0M3.4M-4.6M+15%42.8
#3
Zidan Sertdemir
FC Nordsjaelland
1.3M1.1M-1.5M+10%31.1
#4
Bertram Kvist
Bröndby IF
221K188K-253K+10%31.1

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 attacking midfielder position shows strong depth (avg Z-score: 0.00). RPI: 0.00.

Position Depth Analysis

4
Total Players
0.00
Avg Z-Score
0.00
RPI Score
Weak DepthStrong Depth
-3.00+3.0

Highest Z-Scores

Oscar Schwartau+1.66
Zidan Sertdemir+-0.18
Mike Themsen+-0.50
Bertram Kvist+-0.98

Lowest Z-Scores

Bertram Kvist-0.98
Mike Themsen-0.50
Zidan Sertdemir-0.18
Oscar Schwartau1.66

Age-Share Concentration (ASC)

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

Understanding Age-Share Concentration (ASC)

Bröndby IF's Bertram Kvist in the 21-23 age bracket has the highest Age-Share Concentration at +-25.4%. That means Zidan Sertdemir captures 24.6% of total market value while representing only 50.0% of players in their age group-showing dominant elite status.

In second is FC Nordsjaelland's Zidan Sertdemir with a +-25.4% ASC (24.6% value share vs 50.0% player share in 21-23 bracket). Third is Mike Themsen of Randers FC with a +25.4% ASC (75.4% value vs 50.0% players in U21 bracket).

How ASC is calculated: ASC = (% of total value) - (% of total players) in age bracket. A +-25.4% ASC means the player captures -25.4% more market value than their numerical representation-indicating marquee status. ASC > +15% = elite dominance, ASC < -15% = potential value targets.

Value Concentration by Player

Bertram KvistBröndby IF
21-23-25.4%
24.6% value share / 50.0% player share
Zidan SertdemirFC Nordsjaelland
21-23-25.4%
24.6% value share / 50.0% player share
Mike ThemsenRanders FC
U21+25.4%
75.4% value share / 50.0% player share
Oscar SchwartauBröndby IF
U21+25.4%
75.4% value share / 50.0% player share
RankPlayerAge BracketValue SharePlayer ShareASC
#1
Bertram Kvist
Bröndby IF
21-2324.6%50.0%-25.4%
#2
Zidan Sertdemir
FC Nordsjaelland
21-2324.6%50.0%-25.4%
#3
Mike Themsen
Randers FC
U2175.4%50.0%+25.4%
#4
Oscar Schwartau
Bröndby IF
U2175.4%50.0%+25.4%

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, 4 standard acquisitions, 0 watch-list prospects, 0 at peak.

BUY NOW - High Upside

No players in this category

WATCH LIST - High Upside

No players in this category

BUY NOW - Medium Upside

Oscar Schwartau
20yo • Bröndby IF
3.5M
Zidan Sertdemir
21yo • FC Nordsjaelland
1.2M
Mike Themsen
20yo • Randers FC
800K
Bertram Kvist
21yo • Bröndby IF
200K

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 €3.5M. 0 undervalued, 0 premium.

Value Positioning vs Peers

Mike ThemsenRanders FC
800K-1.00
Fair value
Bertram KvistBröndby IF
200K-1.00
Fair value
Zidan SertdemirFC Nordsjaelland
1.2M0.00
Fair value
Oscar SchwartauBröndby IF
3.5M0.00
Fair value
PlayerMarket ValuePosition MedianZ-ScoreAssessment
Mike Themsen
Randers FC
800K1.2M-1.00Good Value
Bertram Kvist
Bröndby IF
200K1.2M-1.00Good Value
Zidan Sertdemir
FC Nordsjaelland
1.2M1.2M0.00Fair Value
Oscar Schwartau
Bröndby IF
3.5M1.2M0.00Fair Value

Market Overview: Superliga Young Attacking Midfielders 2026-27

Our database tracked 4 Superliga Young Attacking Midfielders in the 2026-27 season, representing 3 clubs with a combined market value of €5.7M. The average market value for Superliga Young Attacking Midfielders was €1.4M, with the average age at 21 years old.

The most valuable young attacking midfielder in the Superliga was Oscar Schwartau, worth €3.5M and played for Bröndby IF at 20 years old. The top 5 Young Attacking Midfielders averaged €1.4M in market value, including Zidan Sertdemir and Mike Themsen.

Age distribution showed the youngest tracked young attacking midfielder was Oscar Schwartau (20 years, Bröndby IF, €3.5M), while the oldest was Zidan Sertdemir (21 years, FC Nordsjaelland, €1.2M). Research shows Young Attacking Midfielders typically peak at age 26.

Historical analysis showed 4 Young Attacking Midfielders (100%) increased in market value over the following 12 months based on age-curve trajectories, then-current performance trends, and playing time analysis. The Superliga market for Young Attacking Midfielders remained actively developing with emerging talent in the 2026-27 season.

How We Rank Superliga Young Attacking Midfielders

Our Analytical Strength Index is calibrated specifically for young attacking midfielders, 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 CAM

Historical Achievement Index (35%)

Peak career market value for Superliga young attacking midfielders, 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 Superliga young attacking midfielders, capturing recent form, injuries, and current performance level. Weighted to reflect age-related depreciation patterns.

Playing Time Utilization (18%)

Midfielders with 2,400+ minutes score highest, indicating regular starting role and sustained performance.

Age-Adjusted Performance Curve (12%)

Midfielders peak at 26-27 with 6.0%/year decline. Pre-peak players score higher on development trajectory.

Competition Level Adjustment (3%)

Superliga 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.

CAM Performance Benchmarks

Peak Age: 26-27 years (technical skill and tactical awareness)

Decline Rate: 6.0% per year (technical skills age better than physical attributes)

Optimal Minutes: 2,400-2,500 per season (balance of involvement and recovery)

1-Year Market Value Forecast

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

Age Factor: Midfielder -6.0%/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: ±12-15% confidence interval

Research Foundation

Dendir (2016): Age-performance curves for young attacking midfielders

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 Superliga Young Attacking Midfielders in the 2026-27 season

Who are the most valuable Young Attacking Midfielders in the Superliga in 2026-27?

The most valuable young attacking midfielder in the Superliga in 2026-27 is Oscar Schwartau, who is worth €3.5M and plays for Bröndby IF. The second most valuable is Zidan Sertdemir (€1.2M, FC Nordsjaelland), followed by Mike Themsen (€800K, Randers FC). Our database tracks 4 Superliga Young Attacking Midfielders with comprehensive market valuations updated for the 2026-27 season.

How are Superliga Young Attacking Midfielders ranked?

Superliga Young Attacking Midfielders are ranked by our proprietary Analytical Strength Index, which is specifically calibrated for Young Attacking Midfielders. 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 Superliga 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 Attacking Midfielders peak?

Attacking midfielders typically peak at age 26, with a decline rate of 6.5% per year after peak. This position demands high technical ability, creativity, and burst acceleration, which tend to decline faster than other midfielder attributes. The optimal playing time is around 2,400 minutes per season.

How much does it cost to sign a top young attacking midfielder from the Superliga?

Transfer fees for Superliga Young Attacking Midfielders vary significantly based on market value, contract length, and club bargaining position. For the top-ranked young attacking midfielder Oscar Schwartau (market value: €3.5M), estimated transfer fees would range from €2.8M to €4.9M 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 Superliga transactions.

What is the value forecast for Superliga Young Attacking Midfielders?

Our 1-year forecast model projects market value changes for Superliga Young Attacking Midfielders 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-midfielders have ±12-15% 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 Superliga young attacking midfielder data come from?

Our Superliga young attacking midfielder 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 Superliga sources and updated monthly for the 2026-27 season to ensure accuracy for recruitment and investment decisions.