Best Left-Backs in the MLS (Jun 2026)
Ranked by Analytical Strength Score
Market Overview: MLS Left-Backs 2022-23
Our database tracked 46 MLS Left-Backs in the 2022-23 season, representing 26 clubs with a combined market value of €61.1M. The average market value for MLS Left-Backs was €1.3M, with the average age at 25.6 years old.
The most valuable left-back in the MLS was Sergio Reguilón, worth €5.0M and played for Inter Miami CF at 29 years old. The top 5 Left-Backs averaged €3.5M in market value, including Nouhou and DeJuan Jones.
Age distribution showed the youngest tracked left-back was Peyton Miller (18 years, New England Revolution, €3.0M), while the oldest was Ryan Hollingshead (35 years, Los Angeles FC, €600K). Research shows Left-Backs typically peak at age 27.
Historical analysis showed 21 Left-Backs (46%) increased in market value over the following 12 months based on age-curve trajectories, then-current performance trends, and playing time analysis. The MLS market for Left-Backs remained actively developing with emerging talent in the 2022-23 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 MLS
Interactive bubble chart showing predicted 2-year growth vs current age for all MLS Left-Backs. Identify undervalued assets and track market momentum across 26 clubs with €61.1M combined value.
Age Distribution: MLS Left-Backs
The MLS LB market shows 5 distinct age segments, with the largest cohort in the 27-29 bracket (14 players, 30% of market). The 27-29 age group holds the most value at €25.7M, averaging €1.8M per player.
Top Left-Backs by Age Bracket
U21 Years (5 players)
21-23 Years (10 players)
24-26 Years (10 players)
27-29 Years (14 players)
Market Value Distribution
Elite Tier Concentration
The top 5 Left-Backs (11% of players) control €17.5M
Market Tiers
Market structure shows distributed value with mid (€5-15m) tier representing 2% of the MLS LB pool.
Mid (€5-15M)
Emerging (<€5M)
Club Distribution: MLS Left-Backs
Among 26 MLS clubs, Inter Miami CF leads with 2 Left-Backs worth €6.8M (averaging €3.4M per player). The top 10 clubs account for 48% of tracked Left-Backs.
Inter Miami CF (2 Left-Backs)
Real Salt Lake City (3 Left-Backs)
Austin FC (3 Left-Backs)
Seattle Sounders FC (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.
Sergio Reguilón
Inter Miami CF • 29 years old
€6.5M
€5.0M
-22.6%
Expected: €4.1M
51.8
Nouhou
Seattle Sounders FC • 28 years old
€4.5M
€3.5M
-22.6%
Expected: €3.1M
47.2
DeJuan Jones
San Jose Earthquakes • 28 years old
€3.9M
€3.0M
-22.6%
Expected: €2.6M
41.7
Lukas Engel
Real Salt Lake City • 27 years old
€3.2M
€3.0M
-5.4%
Expected: €2.6M
41.6
Peyton Miller
New England Revolution • 18 years old
€2.6M
€3.0M
+15.6%
Expected: €3.7M
39.9
Matheus Pereira
Toronto FC • 25 years old
€2.2M
€2.5M
+15.6%
Expected: €2.4M
39.7
Luca Bombino
San Diego FC • 19 years old
€2.2M
€2.5M
+15.6%
Expected: €3.0M
38.2
Julián Aude
Los Angeles Galaxy • 23 years old
€1.7M
€2.0M
+15.6%
Expected: €2.1M
37.9
Joseph Rosales
Austin FC • 25 years old
€1.7M
€2.0M
+15.6%
Expected: €2.0M
36.9
Harry Toffolo
Charlotte FC • 30 years old
€2.6M
€2.0M
-22.6%
Expected: €1.7M
36.9
Artem Smolyakov
Los Angeles FC • 23 years old
€1.6M
€1.8M
+15.6%
Expected: €1.9M
36.6
Anthony Markanich Jr.
Minnesota United FC • 26 years old
€1.7M
€2.0M
+15.6%
Expected: €2.1M
36.5
Guilherme Biro
Austin FC • 26 years old
€1.7M
€2.0M
+15.6%
Expected: €2.1M
36.5
Jimer Fory
Portland Timbers • 24 years old
€1.6M
€1.8M
+15.6%
Expected: €1.8M
36.1
Noah Allen
Inter Miami CF • 22 years old
€1.6M
€1.8M
+15.6%
Expected: €1.9M
35.9
Adrián Marín
Orlando City SC • 29 years old
€1.9M
€1.5M
-22.6%
Expected: €1.2M
33.2
Andrew Gutman
Chicago Fire FC • 29 years old
€1.9M
€1.5M
-22.6%
Expected: €1.2M
33.2
David Schnegg
Charlotte FC • 27 years old
€1.6M
€1.5M
-5.4%
Expected: €1.3M
33.0
Tate Johnson
Vancouver Whitecaps FC • 20 years old
€1.3M
€1.5M
+15.6%
Expected: €1.7M
32.5
Alexandros Katranis
Real Salt Lake City • 28 years old
€1.5M
€1.2M
-22.6%
Expected: €1.1M
30.3
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)
Toronto FC's Matheus Pereira at 25 years old has the highest Pre-Peak Value Efficiency at 4.17×. That means Matheus Pereira is valued 4.17× higher than the median player in the 24-26 age bracket—representing exceptional value before reaching peak age.
In second is Austin FC's Joseph Rosales, who is 25 years old, with a 3.33× PPVE. Third is Jimer Fory of Portland Timbers, who is 24 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 4.17× means the player is worth 317% 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 | Matheus Pereira Toronto FC | 25 | 24-26 | €2.5M | €600K | 4.17× |
| #2 | Joseph Rosales Austin FC | 25 | 24-26 | €2.0M | €600K | 3.33× |
| #3 | Jimer Fory Portland Timbers | 24 | 24-26 | €1.8M | €600K | 3.00× |
| #4 | Julián Aude Los Angeles Galaxy | 23 | 21-23 | €2.0M | €800K | 2.50× |
| #5 | Noah Allen Inter Miami CF | 22 | 21-23 | €1.8M | €800K | 2.25× |
| #6 | Artem Smolyakov Los Angeles FC | 23 | 21-23 | €1.8M | €800K | 2.25× |
| #7 | Peyton Miller New England Revolution | 18 | U21 | €3.0M | €1.5M | 2.00× |
| #8 | Luca Bombino San Diego FC | 19 | U21 | €2.5M | €1.5M | 1.67× |
| #9 | Omar Valencia New York Red Bulls | 21 | 21-23 | €1.2M | €800K | 1.50× |
| #10 | Tate Johnson Vancouver Whitecaps FC | 20 | U21 | €1.5M | €1.5M | 1.00× |
| #11 | Nico Cavallo New York City FC | 24 | 24-26 | €600K | €600K | 1.00× |
| #12 | Luca Petrasso CF Montréal | 25 | 24-26 | €600K | €600K | 1.00× |
| #13 | Reed Baker-Whiting Seattle Sounders FC | 21 | 21-23 | €800K | €800K | 1.00× |
| #14 | Jamar Ricketts San Jose Earthquakes | 24 | 24-26 | €400K | €600K | 0.67× |
| #15 | Ian Smith Portland Timbers | 23 | 21-23 | €500K | €800K | 0.63× |
| #16 | Devin Padelford Minnesota United FC | 23 | 21-23 | €500K | €800K | 0.63× |
| #17 | Will Sands New England Revolution | 25 | 24-26 | €300K | €600K | 0.50× |
| #18 | Jackson Travis Colorado Rapids | 22 | 21-23 | €350K | €800K | 0.44× |
| #19 | Nolan Norris FC Dallas | 21 | 21-23 | €250K | €800K | 0.31× |
| #20 | Kieran Sargeant San Diego FC | 23 | 21-23 | €150K | €800K | 0.19× |
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)
New England Revolution's Peyton Miller at 18 years old has the highest Return-to-Peak Potential at +44%. That means Peyton Miller is projected to appreciate 44% as they reach their peak age in 8 years—representing significant upside before entering their prime.
In second is FC Dallas's Joshua Torquato, who is 18 years old, with a +44% RPP (8 years to peak). Third is Tristan Brown of Columbus Crew, who is 18 years old with a +44% RPP (8 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 | Peyton Miller New England Revolution | 18 | 8 | €3.0M | €5.4M | +44% |
| #2 | Joshua Torquato FC Dallas | 18 | 8 | €200K | €357K | +44% |
| #3 | Tristan Brown Columbus Crew | 18 | 8 | €150K | €268K | +44% |
| #4 | Luca Bombino San Diego FC | 19 | 7 | €2.5M | €4.2M | +40% |
| #5 | Tate Johnson Vancouver Whitecaps FC | 20 | 6 | €1.5M | €2.3M | +35% |
| #6 | Nolan Norris FC Dallas | 21 | 5 | €250K | €359K | +30% |
| #7 | Omar Valencia New York Red Bulls | 21 | 5 | €1.2M | €1.7M | +30% |
| #8 | Reed Baker-Whiting Seattle Sounders FC | 21 | 5 | €800K | €1.1M | +30% |
| #9 | Jackson Travis Colorado Rapids | 22 | 4 | €350K | €468K | +25% |
| #10 | Noah Allen Inter Miami CF | 22 | 4 | €1.8M | €2.4M | +25% |
| #11 | Kieran Sargeant San Diego FC | 23 | 3 | €150K | €186K | +20% |
| #12 | Ian Smith Portland Timbers | 23 | 3 | €500K | €622K | +20% |
| #13 | Julián Aude Los Angeles Galaxy | 23 | 3 | €2.0M | €2.5M | +20% |
| #14 | Artem Smolyakov Los Angeles FC | 23 | 3 | €1.8M | €2.2M | +20% |
| #15 | Devin Padelford Minnesota United FC | 23 | 3 | €500K | €622K | +20% |
| #16 | Nico Cavallo New York City FC | 24 | 2 | €600K | €694K | +14% |
| #17 | Jimer Fory Portland Timbers | 24 | 2 | €1.8M | €2.1M | +14% |
| #18 | Jamar Ricketts San Jose Earthquakes | 24 | 2 | €400K | €462K | +14% |
| #19 | Will Sands New England Revolution | 25 | 1 | €300K | €323K | +7% |
| #20 | Luca Petrasso CF Montréal | 25 | 1 | €600K | €645K | +7% |
Risk-Adjusted Upside (RAU)
Upside potential weighted against forecast uncertainty. Higher RAU = better risk-reward profile.
Understanding Risk-Adjusted Upside (RAU)
New England Revolution's Peyton Miller has the highest Risk-Adjusted Upside at 68.9. That means Peyton Miller has 23% upside potential with only 0% forecast uncertainty—representing excellent risk-reward for value appreciation.
In second is Columbus Crew's Tristan Brown with a 68.9 RAU (23% upside, 0% uncertainty). Third is Joshua Torquato of FC Dallas with a 68.9 RAU (23% 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 | Peyton Miller New England Revolution | €3.7M | €3.2M-4.2M | +23% | 68.9 |
| #2 | Tristan Brown Columbus Crew | €185K | €160K-211K | +23% | 68.9 |
| #3 | Joshua Torquato FC Dallas | €247K | €213K-281K | +23% | 68.9 |
| #4 | Luca Bombino San Diego FC | €3.0M | €2.6M-3.4M | +19% | 58.0 |
| #5 | Tate Johnson Vancouver Whitecaps FC | €1.7M | €1.5M-2.0M | +15% | 46.3 |
| #6 | Omar Valencia New York Red Bulls | €1.3M | €1.1M-1.5M | +10% | 33.7 |
| #7 | Nolan Norris FC Dallas | €276K | €238K-314K | +10% | 33.7 |
| #8 | Reed Baker-Whiting Seattle Sounders FC | €882K | €760K-1.0M | +10% | 33.7 |
| #9 | Ian Smith Portland Timbers | €535K | €471K-600K | +7% | 27.5 |
| #10 | Julián Aude Los Angeles Galaxy | €2.1M | €1.9M-2.4M | +7% | 27.5 |
| #11 | Devin Padelford Minnesota United FC | €535K | €471K-600K | +7% | 27.5 |
| #12 | Kieran Sargeant San Diego FC | €161K | €141K-180K | +7% | 27.5 |
| #13 | Artem Smolyakov Los Angeles FC | €1.9M | €1.7M-2.2M | +7% | 27.5 |
| #14 | Jackson Travis Colorado Rapids | €370K | €326K-415K | +6% | 23.0 |
| #15 | Noah Allen Inter Miami CF | €1.9M | €1.7M-2.1M | +6% | 23.0 |
| #16 | Žan Kolmanič Austin FC | €824K | €725K-923K | +3% | 12.0 |
| #17 | Guilherme Biro Austin FC | €2.1M | €1.8M-2.3M | +3% | 12.0 |
| #18 | Anthony Markanich Jr. Minnesota United FC | €2.1M | €1.8M-2.3M | +3% | 12.0 |
| #19 | Jimer Fory Portland Timbers | €1.8M | €1.6M-2.1M | +2% | 9.8 |
| #20 | Jamar Ricketts San Jose Earthquakes | €410K | €360K-459K | +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)
Inter Miami CF's Sergio Reguilón in the 27-29 age bracket has the highest Age-Share Concentration at +11.6%. That means Sergio Reguilón captures 42.1% of total market value while representing only 30.4% of players in their age group—showing dominant elite status.
In second is Orlando City SC's Adrián Marín with a +11.6% ASC (42.1% value share vs 30.4% player share in 27-29 bracket). Third is Alexandros Katranis of Real Salt Lake City with a +11.6% ASC (42.1% value vs 30.4% players in 27-29 bracket).
How ASC is calculated: ASC = (% of total value) - (% of total players) in age bracket. A +11.6% ASC means the player captures 11.6% 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 | Sergio Reguilón Inter Miami CF | 27-29 | 42.1% | 30.4% | +11.6% |
| #2 | Adrián Marín Orlando City SC | 27-29 | 42.1% | 30.4% | +11.6% |
| #3 | Alexandros Katranis Real Salt Lake City | 27-29 | 42.1% | 30.4% | +11.6% |
| #4 | John Nelson Los Angeles Galaxy | 27-29 | 42.1% | 30.4% | +11.6% |
| #5 | David Schnegg Charlotte FC | 27-29 | 42.1% | 30.4% | +11.6% |
| #6 | Nouhou Seattle Sounders FC | 27-29 | 42.1% | 30.4% | +11.6% |
| #7 | Kevin O'Toole New York City FC | 27-29 | 42.1% | 30.4% | +11.6% |
| #8 | Lukas Engel Real Salt Lake City | 27-29 | 42.1% | 30.4% | +11.6% |
| #9 | Sam Vines Colorado Rapids | 27-29 | 42.1% | 30.4% | +11.6% |
| #10 | Pedro Amador Atlanta United FC | 27-29 | 42.1% | 30.4% | +11.6% |
| #11 | Rafael Santos St. Louis CITY SC | 27-29 | 42.1% | 30.4% | +11.6% |
| #12 | DeJuan Jones San Jose Earthquakes | 27-29 | 42.1% | 30.4% | +11.6% |
| #13 | Andrew Gutman Chicago Fire FC | 27-29 | 42.1% | 30.4% | +11.6% |
| #14 | Sam Junqua Real Salt Lake City | 27-29 | 42.1% | 30.4% | +11.6% |
| #15 | Omar Valencia New York Red Bulls | 21-23 | 15.3% | 21.7% | -6.4% |
| #16 | Kieran Sargeant San Diego FC | 21-23 | 15.3% | 21.7% | -6.4% |
| #17 | Ian Smith Portland Timbers | 21-23 | 15.3% | 21.7% | -6.4% |
| #18 | Julián Aude Los Angeles Galaxy | 21-23 | 15.3% | 21.7% | -6.4% |
| #19 | Reed Baker-Whiting Seattle Sounders FC | 21-23 | 15.3% | 21.7% | -6.4% |
| #20 | Noah Allen Inter Miami CF | 21-23 | 15.3% | 21.7% | -6.4% |
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: 4 immediate targets, 11 standard acquisitions, 0 watch-list prospects, 20 at peak.
BUY NOW - High Upside
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 €5.0M. 0 undervalued, 4 premium.
Value Positioning vs Peers
| Player | Market Value | Position Median | Z-Score | Assessment |
|---|---|---|---|---|
Will Sands New England Revolution | €300K | €1.2M | -1.07 | Good Value |
Jamar Ricketts San Jose Earthquakes | €400K | €1.2M | -1.00 | Good Value |
Nico Cavallo New York City FC | €600K | €1.2M | -0.86 | Good Value |
Luca Petrasso CF Montréal | €600K | €1.2M | -0.86 | Good Value |
Sam Junqua Real Salt Lake City | €650K | €1.2M | -0.85 | Good Value |
Žan Kolmanič Austin FC | €800K | €1.2M | -0.71 | Good Value |
Daniel Lovitz Nashville SC | €400K | €1.2M | -0.67 | Good Value |
John Nelson Los Angeles Galaxy | €800K | €1.2M | -0.62 | Good Value |
Rafael Santos St. Louis CITY SC | €800K | €1.2M | -0.62 | Good Value |
Tristan Brown Columbus Crew | €150K | €1.2M | -0.59 | Good Value |
Joshua Torquato FC Dallas | €200K | €1.2M | -0.57 | Good Value |
Pedro Amador Atlanta United FC | €850K | €1.2M | -0.54 | Good Value |
Kieran Sargeant San Diego FC | €150K | €1.2M | -0.45 | Fair Value |
Nolan Norris FC Dallas | €250K | €1.2M | -0.38 | Fair Value |
Franco Negri Houston Dynamo FC | €500K | €1.2M | -0.33 | Fair Value |
Jackson Travis Colorado Rapids | €350K | €1.2M | -0.31 | Fair Value |
Ian Smith Portland Timbers | €500K | €1.2M | -0.21 | Fair Value |
Devin Padelford Minnesota United FC | €500K | €1.2M | -0.21 | Fair Value |
Tate Johnson Vancouver Whitecaps FC | €1.5M | €1.2M | 0.00 | Fair Value |
Ryan Hollingshead Los Angeles FC | €600K | €1.2M | 0.00 | Fair Value |
