Major League Soccer

Quinn Sullivan

Quinn Sullivan, 22, from United States ➤ Philadelphia Union, since 2020 ➤ Central Midfield ➤ Market value: €5.00m ➤ * 27/03/2004 in Philadelphia, Pennsylvania, United States

PhiladelphiaMidfield - Central Midfield22 years€5.00m
Quinn Sullivan

Info

Biographical card, current club and contract facts. Empty fields mean the source did not publish that value.

Club
Philadelphia
Position
Midfield - Central Midfield
Shirt
#33
Age
22
Date of birth
27/03/2004
Height
1,80m
Foot
right
Citizenship
United States, Germany
Joined
01/01/2021
Contract until
31/12/2027
Market value
€5.00m
Career fees
0
Youth clubs
Philadelphia Union (-2020)

Statistics

Career totals from Transfermarkt: this season, then by competition and by club. Minutes and cards appear when the source recorded them.

This season

SeasonCompetitionAppsMinGAYCRC
2026MLS81980120
2026Leagues Cup31860000

By competition

CompetitionAppsGA
MLS1301218
Leagues Cup1511
MLS Next Pro1535
CONCACAF Champions Cup1312
USLC900
US Open Cup411
MLS Cup Playoffs300

By club

ClubAppsGA
Philadelphia1651522
Union II2435

Transfers

Recorded moves between clubs, with fee and market value on the day of the deal when the source has them.

DateSeasonFromToFeeMarket value
01/01/202120/21Ph. Union Acad.Philadelphia--
30/11/202020/21Union IIPh. Union Acad.End of loan-
17/07/202020/21Ph. Union Acad.Union IIloan transfer-

National

Senior and youth national-team spells: caps, goals, shirt number and whether the player is still in the current pool.

TeamCapsGoalsShirtDebutStatus
United States3072025-06-07Former international
United States U2019772021-11-13Former international

Market value

Current and peak Transfermarkt valuations, plus the history of changes by club and age. Rankings are relative to the current squad, league and position group.

Current
€5.00m
Highest
€5.00m · 05/06/2025
Last change
02/06/2026
Central Midfield 300MLS 51Philadelphia 1United States 36Worldwide 2.223Year 2004 167
DateAgeClubValue
16/04/202117Philadelphia Union€150k
09/07/202117Philadelphia Union€300k
09/11/202117Philadelphia Union€800k
18/08/202218Philadelphia Union€1.50m
08/11/202218Philadelphia Union€2.00m
22/08/202319Philadelphia Union€2.00m
18/12/202319Philadelphia Union€2.00m
25/03/202419Philadelphia Union€3.50m
13/06/202420Philadelphia Union€4.00m
12/12/202420Philadelphia Union€4.50m
05/06/202521Philadelphia Union€5.00m
11/12/202521Philadelphia Union€5.00m
02/06/202622Philadelphia Union€5.00m

xG Statistics

Quinn Sullivan is not yet matched to an Understat player model, so there are no xG rows. When the mapping appears, this block will show appearances, minutes, goals, xG, npxG, assists, xA, shots, key passes and xGChain for each available season.

Understat has no season rows for this player yet.

What the columns mean

Read this table as chance quality, not as a scoreboard. A player can outscore xG (finishing well) or lag behind it (missed sitters). Compare rows only when minutes are in the same range.

Apps · Appearances
Matches in which the player was used in this league season, including substitute minutes.
Min · Minutes
Total minutes on the pitch. Useful when comparing output: 1 goal in 90 minutes is not the same as 1 goal in 800.
G · Goals
Goals credited to the player in the Understat shot model for that season.
xG · Expected goals
The quality of shots the player took, expressed as the number of goals an average finisher would score from the same chances. A 0.30 xG shot is a chance that goes in about 3 times in 10.
npxG · Non-penalty xG
Expected goals with penalties removed. This is the cleaner read of open-play and set-piece finishing, because a penalty is usually ~0.76 xG by itself.
A · Assists
Goals that followed the player's last pass. Actual assists, not the model.
xA · Expected assists
The xG value of shots that came directly from the player's key passes. High xA with few assists usually means teammates missed good chances.
Sh · Shots
Total shots recorded by Understat, including blocked and off-target attempts.
KP · Key passes
Passes that led to a shot. This is the volume behind xA.
xGChain · xG chain
Team xG from possessions the player touched. It captures involvement in build-up, not only the shot or the last pass. A midfielder who starts attacks can rank high here without scoring.
xGBuildup · xG buildup
The same possession xG, but excluding the shot-taker and the assist. This is the purest 'how much did this player help create the chance before the final ball' number.
NPG · Non-penalty goals
Goals scored from open play or set pieces, excluding penalties.

Teammates