Best U23 Young Attacking Midfielders in the Championship
14 players aged 23 or under · ranked by Analytical Strength Index
Best Young Attacking Midfielders in the Championship (Jun 2026)
Ranked by Analytical Strength Index
Market Overview: Championship Young Attacking Midfielders 2023-24
Our database tracked 14 Championship Young Attacking Midfielders in the 2023-24 season, representing 13 clubs with a combined market value of €26.8M. The average market value for Championship Young Attacking Midfielders was €1.9M, with the average age at 22 years old.
The most valuable young attacking midfielder in the Championship was Aaron Ramsey, worth €8.0M and played for Leicester City at 23 years old. The top 5 Young Attacking Midfielders averaged €4.1M in market value, including Alfie Devine and Oscar Schwartau.
Age distribution showed the youngest tracked young attacking midfielder was Oscar Schwartau (20 years, Norwich City, €3.5M), while the oldest was Aaron Ramsey (23 years, Leicester City, €8.0M). Research shows Young Attacking Midfielders typically peak at age 26.
Historical analysis showed 14 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 Championship market for Young Attacking Midfielders remained actively developing with emerging talent in the 2023-24 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 Championship
Interactive bubble chart showing predicted 2-year growth vs current age for all Championship Young Attacking Midfielders. Identify undervalued assets and track market momentum across 13 clubs with €26.8M combined value.
Age Distribution: Championship Young Attacking Midfielders
The Championship CAM market shows 2 distinct age segments, with the largest cohort in the 21-23 bracket (11 players, 79% of market). The 21-23 age group holds the most value at €22.0M, averaging €2.0M per player.
Top Young Attacking Midfielders by Age Bracket
U21 Years (3 players)
21-23 Years (11 players)
Market Value Distribution
Elite Tier Concentration
The top 2 Young Attacking Midfielders (14% of players) control €12.5M
Market Tiers
Market structure shows distributed value with mid (€5-15m) tier representing 7% of the Championship CAM pool.
Mid (€5-15M)
Emerging (<€5M)
Club Distribution: Championship Young Attacking Midfielders
Among 13 Championship clubs, Leicester City leads with 1 Young Attacking Midfielders worth €8.0M (averaging €8.0M per player). The top 10 clubs account for 79% of tracked Young Attacking Midfielders.
Leicester City (1 Young Attacking Midfielders)
Preston North End (1 Young Attacking Midfielders)
Norwich City (1 Young Attacking Midfielders)
Southampton FC (1 Young Attacking Midfielders)
Player Rankings
Ranked by Analytical Strength Index. Click any player to view full profile, or click the chart icon to see value history.
Aaron Ramsey
Leicester City • 23 years old
€6.9M
€8.0M
+15.6%
Expected: €8.6M
58.6
Alfie Devine
Preston North End • 21 years old
€3.9M
€4.5M
+15.6%
Expected: €5.0M
50.3
Oscar Schwartau
Norwich City • 20 years old
€3.0M
€3.5M
+15.6%
Expected: €4.0M
46.6
Kuryu Matsuki
Southampton FC • 23 years old
€2.1M
€2.4M
+15.6%
Expected: €2.6M
40.1
Karamoko Dembélé
Queens Park Rangers • 23 years old
€1.7M
€2.0M
+15.6%
Expected: €2.1M
37.9
George Earthy
Bristol City • 21 years old
€1.7M
€2.0M
+15.6%
Expected: €2.2M
36.6
Jamie Donley
Oxford United • 21 years old
€1.3M
€1.5M
+15.6%
Expected: €1.7M
33.1
Leo Castledine
Middlesbrough FC • 20 years old
€951K
€1.1M
+15.6%
Expected: €1.3M
28.7
Myles Peart-Harris
Oxford United • 23 years old
€778K
€900K
+15.6%
Expected: €964K
28.1
Ben Summers
Ayr United FC • 21 years old
€259K
€300K
+15.6%
Expected: €331K
13.4
Fraser Taylor
Partick Thistle FC • 23 years old
€130K
€150K
+15.6%
Expected: €161K
6.2
Josh Cooper
Dunfermline Athletic FC • 23 years old
€130K
€150K
+15.6%
Expected: €161K
6.2
Chris Mochrie
Airdrieonians FC • 23 years old
€108K
€125K
+15.6%
Expected: €134K
3.9
Tyrece McDonnell
Queen's Park FC • 20 years old
€117K
€135K
+15.6%
Expected: €155K
3.0
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)
Leicester City's Aaron Ramsey at 23 years old has the highest Pre-Peak Value Efficiency at 5.33×. That means Aaron Ramsey is valued 5.33× higher than the median player in the 21-23 age bracket-representing exceptional value before reaching peak age.
In second is Norwich City's Oscar Schwartau, who is 20 years old, with a 3.18× PPVE. Third is Alfie Devine of Preston North End, who is 21 years old with a 3.00× 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 5.33× means the player is worth 433% 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 | Aaron Ramsey Leicester City | 23 | 21-23 | €8.0M | €1.5M | 5.33× |
| #2 | Oscar Schwartau Norwich City | 20 | U21 | €3.5M | €1.1M | 3.18× |
| #3 | Alfie Devine Preston North End | 21 | 21-23 | €4.5M | €1.5M | 3.00× |
| #4 | Kuryu Matsuki Southampton FC | 23 | 21-23 | €2.4M | €1.5M | 1.60× |
| #5 | Karamoko Dembélé Queens Park Rangers | 23 | 21-23 | €2.0M | €1.5M | 1.33× |
| #6 | George Earthy Bristol City | 21 | 21-23 | €2.0M | €1.5M | 1.33× |
| #7 | Leo Castledine Middlesbrough FC | 20 | U21 | €1.1M | €1.1M | 1.00× |
| #8 | Jamie Donley Oxford United | 21 | 21-23 | €1.5M | €1.5M | 1.00× |
| #9 | Myles Peart-Harris Oxford United | 23 | 21-23 | €900K | €1.5M | 0.60× |
| #10 | Ben Summers Ayr United FC | 21 | 21-23 | €300K | €1.5M | 0.20× |
| #11 | Tyrece McDonnell Queen's Park FC | 20 | U21 | €135K | €1.1M | 0.12× |
| #12 | Josh Cooper Dunfermline Athletic FC | 23 | 21-23 | €150K | €1.5M | 0.10× |
| #13 | Fraser Taylor Partick Thistle FC | 23 | 21-23 | €150K | €1.5M | 0.10× |
| #14 | Chris Mochrie Airdrieonians FC | 23 | 21-23 | €125K | €1.5M | 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)
Middlesbrough FC's Leo Castledine 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 Norwich City's Oscar Schwartau, who is 20 years old, with a +35% RPP (6 years to peak). Third is Tyrece McDonnell of Queen's Park FC, who is 20 years old with a +35% RPP (6 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
| Rank | Player | Age | Years to Peak | Current | Peak Forecast | RPP % |
|---|---|---|---|---|---|---|
| #1 | Leo Castledine Middlesbrough FC | 20 | 6 | €1.1M | €1.7M | +35% |
| #2 | Oscar Schwartau Norwich City | 20 | 6 | €3.5M | €5.4M | +35% |
| #3 | Tyrece McDonnell Queen's Park FC | 20 | 6 | €135K | €209K | +35% |
| #4 | George Earthy Bristol City | 21 | 5 | €2.0M | €2.9M | +30% |
| #5 | Alfie Devine Preston North End | 21 | 5 | €4.5M | €6.5M | +30% |
| #6 | Ben Summers Ayr United FC | 21 | 5 | €300K | €431K | +30% |
| #7 | Jamie Donley Oxford United | 21 | 5 | €1.5M | €2.2M | +30% |
| #8 | Kuryu Matsuki Southampton FC | 23 | 3 | €2.4M | €3.0M | +20% |
| #9 | Josh Cooper Dunfermline Athletic FC | 23 | 3 | €150K | €186K | +20% |
| #10 | Fraser Taylor Partick Thistle FC | 23 | 3 | €150K | €186K | +20% |
| #11 | Karamoko Dembélé Queens Park Rangers | 23 | 3 | €2.0M | €2.5M | +20% |
| #12 | Myles Peart-Harris Oxford United | 23 | 3 | €900K | €1.1M | +20% |
| #13 | Chris Mochrie Airdrieonians FC | 23 | 3 | €125K | €155K | +20% |
| #14 | Aaron Ramsey Leicester City | 23 | 3 | €8.0M | €9.9M | +20% |
Risk-Adjusted Upside (RAU)
Upside potential weighted against forecast uncertainty. Higher RAU = better risk-reward profile.
Understanding Risk-Adjusted Upside (RAU)
Queen's Park FC's Tyrece McDonnell has the highest Risk-Adjusted Upside at 37.1. That means Tyrece McDonnell has 15% upside potential with only 0% forecast uncertainty-representing excellent risk-reward for value appreciation.
In second is Middlesbrough FC's Leo Castledine with a 37.1 RAU (15% upside, 0% uncertainty). Third is Oscar Schwartau of Norwich City with a 37.1 RAU (15% upside, 0% uncertainty).
How RAU is calculated: RAU divides upside potential by forecast uncertainty (RAU = Upside % ÷ Uncertainty %). A RAU of 37.1 means the upside is 37.1× 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 | Tyrece McDonnell Queen's Park FC | €155K | €128K-181K | +15% | 37.1 |
| #2 | Leo Castledine Middlesbrough FC | €1.3M | €1.0M-1.5M | +15% | 37.1 |
| #3 | Oscar Schwartau Norwich City | €4.0M | €3.3M-4.7M | +15% | 37.1 |
| #4 | Jamie Donley Oxford United | €1.7M | €1.4M-1.9M | +10% | 26.9 |
| #5 | George Earthy Bristol City | €2.2M | €1.8M-2.6M | +10% | 26.9 |
| #6 | Ben Summers Ayr United FC | €331K | €274K-388K | +10% | 26.9 |
| #7 | Alfie Devine Preston North End | €5.0M | €4.1M-5.8M | +10% | 26.9 |
| #8 | Karamoko Dembélé Queens Park Rangers | €2.1M | €1.8M-2.5M | +7% | 22.0 |
| #9 | Chris Mochrie Airdrieonians FC | €134K | €114K-154K | +7% | 22.0 |
| #10 | Aaron Ramsey Leicester City | €8.6M | €7.3M-9.8M | +7% | 22.0 |
| #11 | Kuryu Matsuki Southampton FC | €2.6M | €2.2M-3.0M | +7% | 22.0 |
| #12 | Josh Cooper Dunfermline Athletic FC | €161K | €137K-185K | +7% | 22.0 |
| #13 | Fraser Taylor Partick Thistle FC | €161K | €137K-185K | +7% | 22.0 |
| #14 | Myles Peart-Harris Oxford United | €964K | €819K-1.1M | +7% | 22.0 |
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 attacking midfielder 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)
Queen's Park FC's Tyrece McDonnell in the U21 age bracket has the highest Age-Share Concentration at +-3.7%. That means Oscar Schwartau captures 17.7% of total market value while representing only 21.4% of players in their age group-showing dominant elite status.
In second is Middlesbrough FC's Leo Castledine with a +-3.7% ASC (17.7% value share vs 21.4% player share in U21 bracket). Third is Oscar Schwartau of Norwich City with a +-3.7% ASC (17.7% value vs 21.4% players in U21 bracket).
How ASC is calculated: ASC = (% of total value) - (% of total players) in age bracket. A +-3.7% ASC means the player captures -3.7% 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 | Tyrece McDonnell Queen's Park FC | U21 | 17.7% | 21.4% | -3.7% |
| #2 | Leo Castledine Middlesbrough FC | U21 | 17.7% | 21.4% | -3.7% |
| #3 | Oscar Schwartau Norwich City | U21 | 17.7% | 21.4% | -3.7% |
| #4 | Karamoko Dembélé Queens Park Rangers | 21-23 | 82.3% | 78.6% | +3.7% |
| #5 | Myles Peart-Harris Oxford United | 21-23 | 82.3% | 78.6% | +3.7% |
| #6 | Chris Mochrie Airdrieonians FC | 21-23 | 82.3% | 78.6% | +3.7% |
| #7 | Aaron Ramsey Leicester City | 21-23 | 82.3% | 78.6% | +3.7% |
| #8 | George Earthy Bristol City | 21-23 | 82.3% | 78.6% | +3.7% |
| #9 | Alfie Devine Preston North End | 21-23 | 82.3% | 78.6% | +3.7% |
| #10 | Ben Summers Ayr United FC | 21-23 | 82.3% | 78.6% | +3.7% |
| #11 | Jamie Donley Oxford United | 21-23 | 82.3% | 78.6% | +3.7% |
| #12 | Kuryu Matsuki Southampton FC | 21-23 | 82.3% | 78.6% | +3.7% |
| #13 | Josh Cooper Dunfermline Athletic FC | 21-23 | 82.3% | 78.6% | +3.7% |
| #14 | Fraser Taylor Partick Thistle FC | 21-23 | 82.3% | 78.6% | +3.7% |
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, 14 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
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 €8.0M. 0 undervalued, 1 premium.
Value Positioning vs Peers
| Player | Market Value | Position Median | Z-Score | Assessment |
|---|---|---|---|---|
Chris Mochrie Airdrieonians FC | €125K | €1.5M | -0.74 | Good Value |
Josh Cooper Dunfermline Athletic FC | €150K | €1.5M | -0.73 | Good Value |
Fraser Taylor Partick Thistle FC | €150K | €1.5M | -0.73 | Good Value |
Ben Summers Ayr United FC | €300K | €1.5M | -0.65 | Good Value |
Myles Peart-Harris Oxford United | €900K | €1.5M | -0.32 | Fair Value |
Tyrece McDonnell Queen's Park FC | €135K | €1.5M | -0.29 | Fair Value |
Aaron Ramsey Leicester City | €8.0M | €1.5M | 0.00 | Fair Value |
Leo Castledine Middlesbrough FC | €1.1M | €1.5M | 0.00 | Fair Value |
Jamie Donley Oxford United | €1.5M | €1.5M | 0.00 | Fair Value |
Karamoko Dembélé Queens Park Rangers | €2.0M | €1.5M | +0.27 | Fair Value |
George Earthy Bristol City | €2.0M | €1.5M | +0.27 | Fair Value |
Kuryu Matsuki Southampton FC | €2.4M | €1.5M | +0.49 | Fair Value |
Oscar Schwartau Norwich City | €3.5M | €1.5M | +0.71 | Above Market |
Alfie Devine Preston North End | €4.5M | €1.5M | +1.62 | Premium |