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Kocaelispor

Serhat Öztaşdelen

Goalkeeper · Kocaelispor · 21 · Türkiye

89 on the breakout watchlist Compare with others

Season score
50.5
Super Lig 26/27, 8 matches
Last 5 weeks
50.8
average of weeks with 60+ minutes
Market value
€910k
+€400k (+200%) since 17 Dec 2025 on Transfermarkt
estimate, 22 Oct 2026
Born
9 Dec 2004
Height
187 cm
Foot
R
Contract until
30 Jun 2030
Wikipedia views
55 4 weeks

Wikipedia Wikidata Transfermarkt

Every week

22–28 Jul 2025 to 20–26 Oct 2026

15 of 66 weeks with 60+ minutes, averaging 50.7 (minutes-weighted); 0 of them 70 or better.

no matchunder 60′under 4545–5555–7070+

Every week as a table
WeekMatchesMinutesScoreExpectedUnderlying
13–19 Oct 202619046.350.546.3
6–12 Oct 202619047.850.747.8
15–21 Sep 202619051.550.751.5
8–14 Sep 202619441.851.441.8
1–7 Sep 202619067.050.267.0
25–31 Aug 202619047.250.447.2
18–24 Aug 202619051.450.451.4
11–17 Aug 202619051.250.351.2
12–18 May 202619054.349.954.3
5–11 May 202619042.350.742.3
28 Apr – 4 May 202619053.250.553.2
21–27 Apr 202619045.051.245.0
14–20 Apr 202619047.051.947.0
7–13 Apr 202619059.250.959.2
31 Mar – 6 Apr 202619056.350.056.3

Against expectation

How it's expected

Each week's score beside what the player's earlier matches led to expect. Over the last 10 weeks with 60+ minutes: level with expectation (−0.5 a week).

40.050.060.070.031 Mar14 Apr28 Apr12 May18 Aug1 Sep15 Sep13 OctExpected 50.5Score 46.3
89

On the breakout watchlist

Underlying 50.7 over 1,354 minutes in the last year, down 0.3 over the last 10 weeks. Wikipedia views 29× below similar performers. Valued €910k against €7.5M expected. See the list

Market value

Where these come from
Current estimate €910k no change recorded 22 Oct 2026 · BSD, seen when squads refresh
Transfermarkt €600k +€400k (+200%) since 17 Dec 2025 21 May 2026 · valuations up to July 2026
Next summer, if it goes like similar cases €1.0M–€4.2M +139% median of 40 similar past cases; players his age +25% Closest cases, what their Transfermarkt value then did in a year: Brandon Aguilera at 21 (€1.0M, scoring 51.0) +50%; Danilo Veiga at 22 (€1.0M, scoring 50.6) +150%; Joel Silva at 22 (€600k, scoring 48.9) −33%.
0€250K€500K€750K€1.0M20222023202420252026€600k€910k
Every value as a table
DateSourceValue
22 Oct 2026Current estimate (BSD)€910k
21 May 2026Transfermarkt€600k
17 Dec 2025Transfermarkt€200k
20 Jun 2025Transfermarkt€200k
3 Jan 2025Transfermarkt€200k
3 Jun 2024Transfermarkt€75k
29 Dec 2023Transfermarkt€100k
23 Jun 2023Transfermarkt€100k
3 Apr 2023Transfermarkt€100k
15 Nov 2022Transfermarkt€100k
10 Jun 2022Transfermarkt€100k
17 Jan 2022Transfermarkt€75k
22 Oct 2021Transfermarkt€50k
2 Jun 2021Transfermarkt€25k

Two different estimates, so each is its own line and each change is measured within its own line.

What the score is made of

Super Lig 26/27: each part per 90 minutes against the average goalkeeper in the top five leagues (0), in standard deviations.

  • Shot stopping +0.23
  • Claiming −0.27
  • Sweeping −0.04
  • Distribution −0.08

Attention

English Wikipedia views per week, the article and its redirects, last 2 weeks.

010203013 Oct20 Oct

Plays most like

same position, last 12 months: the shape of their play, not its level
PlayerRecent scoreValue nowLikeness
Serhat Öztaşdelen Kocaelispor · 2149.9€910k-Infinity%Compare
Jack James Walton Dundee United · 2847.2€580kNaN%Compare
Beau Reus Heart of Midlothian · 2447.7€1.5MNaN%Compare
Ivor Pandur Rangers · 2654.3€5.9MNaN%Compare
Alex Paulsen Motherwell · 24 · cheaper51.8€520kNaN%Compare
Raphael Sallinger Hibernian · 30 · cheaper52.8€470kNaN%Compare

Recent score: the last six months. Cheaper: valued at less than 60% of Serhat Öztaşdelen.

Seasons

SeasonCompetitionTeamMatchesMinutesScoreUnderlying
Super Lig 26/27Süper LigKocaelispor872450.550.5
Super Lig 25/26Süper LigKocaelispor763051.051.0

Latest matches

15 since July 2025
DateCompetitionOpponentResultMinGoalsAssistsxGxAScore
18 Oct 2026Süper LigGöztepeL 1–29000–0.0146.3
11 Oct 2026Süper Ligat Beşiktaş JKL 1–29000–0.0147.8
19 Sep 2026Süper LigGaziantep FKW 2–09000–0.0351.5
13 Sep 2026Süper Ligat GalatasarayL 0–19400–0.0141.8
6 Sep 2026Süper LigSamsunsporW 1–09000–0.0067.0
29 Aug 2026Süper Ligat KonyasporW 2–19000–0.0047.2
24 Aug 2026Süper LigAmed Sportif FaaliyetlerW 2–09000–0.0051.4
16 Aug 2026Süper Ligat Başakşehir FKL 0–29000–0.0151.2
17 May 2026Süper Ligat AntalyasporL 0–19000–0.0054.3
9 May 2026Süper LigFatih KaragümrükL 0–19000–0.0042.3
All 15 matches
DateCompetitionOpponentResultMinGoalsAssistsxGxAScore
18 Oct 2026Süper LigGöztepeL 1–29000–0.0146.3
11 Oct 2026Süper Ligat Beşiktaş JKL 1–29000–0.0147.8
19 Sep 2026Süper LigGaziantep FKW 2–09000–0.0351.5
13 Sep 2026Süper Ligat GalatasarayL 0–19400–0.0141.8
6 Sep 2026Süper LigSamsunsporW 1–09000–0.0067.0
29 Aug 2026Süper Ligat KonyasporW 2–19000–0.0047.2
24 Aug 2026Süper LigAmed Sportif FaaliyetlerW 2–09000–0.0051.4
16 Aug 2026Süper Ligat Başakşehir FKL 0–29000–0.0151.2
17 May 2026Süper Ligat AntalyasporL 0–19000–0.0054.3
9 May 2026Süper LigFatih KaragümrükL 0–19000–0.0042.3
3 May 2026Süper Ligat KasımpaşaD 1–19000–0.0053.2
26 Apr 2026Süper Ligat GençlerbirliğiL 0–19000–0.0045.0
18 Apr 2026Süper LigGöztepeD 1–19000–0.0047.0
12 Apr 2026Süper Ligat GalatasarayD 1–19000–0.0059.2
6 Apr 2026Süper LigBaşakşehir FKD 0–09000–0.0056.3