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SKSebastian Kowalczyk

Sebastian Kowalczyk

€800KMarket Value
TBC
TBC•Midfielder•
PolandPoland
6.4
Season Score
28
Aug 22, 1998
169 cm
Height
27
Shirt Number
Card stats based on
2026/2027

Performance Overview

Season Performance 26/27
All Competitions
5Matches
0Goals
0Assists
0Goal Contributions
21Mins/game
6.40Avg Rating
Career Statistics

Career

Career Progress

Career Progress

Appearances per Season

Appearance Distribution

38
Full match
100
Substituted off
45
From Bench

Sebastian Kowalczyk — computed career insights

Career figures, computed
Best-rated season
2021/2022 · 7.16Ekstraklasa
Lowest-rated season
2025/2026 · 6.54Ekstraklasa
Rating trend
-0.34last 2 rated seasons vs career average before them (min. 5 apps)
Career involvement (league)
0.25 G+A per 9024 goals + 17 assists across 12 league seasons (per-90 from 14738 minutes on record)
League seasons on record
12 (2016–2025)
Clubs with recorded appearances
4
Among position peers, computed
Rating percentile
25thrating 6.79 vs 111 rated peers
Goals rank
#45 of 1111 goal
G+A per 90 percentile
51st0.2 per 90

Cohort: 111 Major League Soccer (United States) midfielders, 2025, min. 450 minutes. Computed by ranking the full league corpus, not taken from any feed.

Figures computed from the GioScore season-stats database · as of 2026-08-28

Rival Clubs(52)

Player stats against each opponent club

TeamMPWDLGA
Seattle SoundersSeattle Sounders50320000
AustinAustin52120010
Vancouver WhitecapsVancouver Whitecaps41210020
Portland TimbersPortland Timbers42111010
Real Salt LakeReal Salt Lake41031000
Los Angeles FCLos Angeles FC42110010
St. Louis CitySt. Louis City42110000
Lechia GdańskLechia Gdańsk33000000
Colorado RapidsColorado Rapids31111100
SJ EarthquakesSJ Earthquakes31110000
Sporting KCSporting KC31111010
LA GalaxyLA Galaxy31200000
Columbus CrewColumbus Crew30210000
DallasDallas31110020
Radomiak RadomRadomiak Radom32100000
Minnesota UnitedMinnesota United31110000
Miedź LegnicaMiedź Legnica21010000
Legia WarszawaLegia Warszawa21010000
KatowiceKatowice20020000
Wisła PłockWisła Płock22000000
1–20 of 52

Rival National Teams(2)

Player stats against each opponent national team

TeamMPWDLGA
Estonia U21Estonia U2111000010
Russia U21Russia U2111000000
Transfers

Transfers

Transfer Value History

Transfer History

Zagłębie Lubin
Zagłębie Lubin
-
Free Agent
Jul 1, 2026Transfer
-
Free Agent
-
Free Agent
Jul 1, 2026Free Transfer
Houston Dynamo
Houston Dynamo
Zagłębie Lubin
Zagłębie Lubin
Jan 28, 2026Free Transfer
Pogoń Szczecin
Pogoń Szczecin
Houston Dynamo
Houston Dynamo
Aug 1, 2023Transfer€500K
Pogon Szczecin II
Pogon Szczecin II
Pogoń Szczecin
Pogoń Szczecin
Nov 25, 2016Transfer

About Sebastian Kowalczyk

Neither a goal nor an assist came from Sebastian Kowalczyk's 9 Ekstraklasa appearances in 2025/2026 (373 minutes). GioScore's computed rating for the season averages 6.54. Ranked among a 111-strong pool of Major League Soccer (United States) midfielders (2025, min. 450 minutes), he lands in the 25th percentile for match rating; for goals scored he stands 45th of 111.

His best-rated season remains 2021/2022 (7.16, Ekstraklasa); his lowest was 2025/2026 (6.54). His two latest rated seasons run 0.34 lower than the rest of his career.

Frequently Asked Questions

What position does Sebastian Kowalczyk play?
Sebastian Kowalczyk plays as a Midfielder for TBC.
What team does Sebastian Kowalczyk play for?
Sebastian Kowalczyk currently plays for TBC. The Poland international has established himself as an important member of the squad.
How old is Sebastian Kowalczyk?
Sebastian Kowalczyk is 28 years old, born on August 22, 1998. He is a Poland national.
How tall is Sebastian Kowalczyk?
Sebastian Kowalczyk is 169 cm tall. He weighs 54 kg.
What nationality is Sebastian Kowalczyk?
Sebastian Kowalczyk is from Poland and represents them at international level. At club level, he plays for TBC.