Sefa Özdemir
Defender - Centre-Back
at Altay SK
at Altay SK
2,068 days · joined 2020-09-25
👕100+ Apps
Market value
€25k
Centre-Back Defender
Career snapshot
5
clubs played for
15/16
debut season
0.01
goals / match
Altay SK
top club · 70 apps
Career highs
€125k
peak value · 2023
—
top transfer fee
1
best season · 22/23
8 / 0
int'l caps / goals
Born the same day
Shares 1998-04-24 · 6 players total
114Appearances
1Goals
1Assists
15Yellow cards
0Red cards
6Full matches (90′)
| Full name | Sefa Özdemir |
|---|---|
| Date of birth | 1998-04-24 (28 yrs) |
| Place of birth | Istanbul, Türkiye |
| Citizenship |  Türkiye |
| Position | Defender - Centre-Back (main: Defender) |
| Foot | left |
| Height | 183.00 m |
| Current club | Altay SK |
| Joined | 2020-09-25 |
| Contract expires | 2026-06-30 |
| Agent | Ethos Group B.V. |
Jul 2025
25/26 — Altay SK
2 matches · 0 G · 0 A · across 2 competitions
Jul 2024
24/25 — Altay SK
26 matches · 0 G · 0 A · across 2 competitions
Jul 2023
23/24 — Altay SK
32 matches · 0 G · 0 A · across 2 competitions
Jul 2022
22/23 — Altay SK
10 matches · 1 G · 1 A · across 2 competitions
Jan 2021
Transfer: Sanliurfaspor → Altay SK
20/21 · Return from loan
Oct 2020
Transfer: Altay SK → Sanliurfaspor
20/21 · Loan
Sep 2020
Transfer: Galatasaray U19 → Altay SK
20/21 · Transfer
Jul 2020
20/21 — Sanliurfaspor
10 matches · 0 G · 0 A · across 1 competition
Jul 2019
Transfer: Galatasaray U21 → Galatasaray U19
19/20 · Transfer
Feb 2019
Injury: unknown
3 games missed
Jul 2018
18/19 — Galatasaray, Galatasaray U21
29 matches · 0 G · 0 A · across 2 competitions
Jul 2017
17/18 — Galatasaray
0 matches · 0 G · 0 A · across 1 competition
Jul 2016
Transfer: Galatasaray U19 → Galatasaray U21
16/17 · Transfer
Jul 2015
15/16 — Galatasaray UEFA U19
5 matches · 0 G · 0 A · across 1 competition
Jul 2015
Transfer: Galatasaray U17 → Galatasaray U19
15/16 · Transfer
Jul 2014
Transfer: Galatasaray U16 → Galatasaray U17
14/15 · Transfer
Jul 2013
Transfer: Galatasaray Yth → Galatasaray U16
13/14 · Transfer
Jan 1970
Peak market value: €125k
Highest valuation recorded in dataset
Minutes played by club
Altay SK
100.0%
Sanliurfaspor
0.0%
Galatasaray
0.0%
Galatasaray U21
0.0%
Galatasaray UEFA U19
0.0%
| Club | Seasons | First | Last | Matches | Goals | Assists | Minutes |
|---|---|---|---|---|---|---|---|
| Altay SK | 4 | 22/23 | 25/26 | 70 | 1 | 1 | 511 |
| Sanliurfaspor | 1 | 20/21 | 20/21 | 10 | 0 | 0 | 0 |
| Galatasaray | 2 | 17/18 | 18/19 | 0 | 0 | 0 | 0 |
| Galatasaray U21 | 1 | 18/19 | 18/19 | 29 | 0 | 0 | 0 |
| Galatasaray UEFA U19 | 1 | 15/16 | 15/16 | 5 | 0 | 0 | 0 |
Career trajectory — goals, assists & market value
Goals by season
Assists by season
| Season | Competition | Club | Matches | Goals | Assists | YC | RC | Minutes |
|---|---|---|---|---|---|---|---|---|
| 25/26 | 3.Lig Grup 4 | Altay SK | 1 | 0 | 0 | 0 | 0 | 0 |
| 25/26 | Türkiye Kupasi | Altay SK | 1 | 0 | 0 | 0 | 0 | 0 |
| 24/25 | 2.Lig Beyaz | Altay SK | 25 | 0 | 0 | 4 | 0 | 0 |
| 24/25 | Türkiye Kupasi | Altay SK | 1 | 0 | 0 | 0 | 0 | 0 |
| 23/24 | 1.Lig | Altay SK | 31 | 0 | 0 | 5 | 0 | 0 |
| 23/24 | Türkiye Kupasi | Altay SK | 1 | 0 | 0 | 0 | 0 | 0 |
| 22/23 | 1.Lig | Altay SK | 9 | 1 | 1 | 1 | 0 | 511 |
| 22/23 | Türkiye Kupasi | Altay SK | 1 | 0 | 0 | 0 | 0 | 0 |
| 20/21 | 2.Lig Beyaz | Sanliurfaspor | 10 | 0 | 0 | 1 | 0 | 0 |
| 18/19 | Türkiye Kupasi | Galatasaray | 0 | 0 | 0 | 0 | 0 | 0 |
| 18/19 | U21 Süper Lig | Galatasaray U21 | 29 | 0 | 0 | 4 | 0 | 0 |
| 17/18 | Türkiye Kupasi | Galatasaray | 0 | 0 | 0 | 0 | 0 | 0 |
| 15/16 | UEFA Youth League | Galatasaray UEFA U19 | 5 | 0 | 0 | 0 | 0 | 0 |
| Season | Date | From | To | Type | Market value | Fee |
|---|---|---|---|---|---|---|
| 13/14 | 2013-07-01 | Galatasaray Yth | Galatasaray U16 | Transfer | 0 | — |
| 14/15 | 2014-07-01 | Galatasaray U16 | Galatasaray U17 | Transfer | 0 | — |
| 15/16 | 2015-07-01 | Galatasaray U17 | Galatasaray U19 | Transfer | 0 | — |
| 16/17 | 2016-07-01 | Galatasaray U19 | Galatasaray U21 | Transfer | 0 | — |
| 19/20 | 2019-07-01 | Galatasaray U21 | Galatasaray U19 | Transfer | 100000 | — |
| 20/21 | 2020-09-25 | Galatasaray U19 | Altay SK | Transfer | 100000 | — |
| 20/21 | 2020-10-05 | Altay SK | Sanliurfaspor | Loan | 100000 | — |
| 20/21 | 2021-01-29 | Sanliurfaspor | Altay SK | Return from loan | 50000 | — |
| Season | Injury | From | To | Days missed | Games missed |
|---|---|---|---|---|---|
| 18/19 | Shoulder injury | 2019-02-04 | 2019-03-04 | 29 | 3 |
Current€25k
Peak€125k
Low€25k
Δ since start−€25k
| Date | Value |
|---|---|
| Jan 1, 1970 | €25k |
| Jan 1, 1970 | €25k |
| Jan 1, 1970 | €100k |
| Jan 1, 1970 | €75k |
| Jan 1, 1970 | €50k |
| Jan 1, 1970 | €100k |
| Jan 1, 1970 | €100k |
| Jan 1, 1970 | €125k |
| Jan 1, 1970 | €25k |
| Jan 1, 1970 | €25k |
| Jan 1, 1970 | €50k |
| Jan 1, 1970 | €50k |
| Jan 1, 1970 | €50k |
| Jan 1, 1970 | €100k |
| Jan 1, 1970 | €50k |
| Jan 1, 1970 | €50k |
| Team | Shirt | Matches | Goals | Debut | Age at debut | Status |
|---|---|---|---|---|---|---|
| Team #34692 | #3 | 7 | 0 | — | — | former national player |
| Team #28161 | #13 | 1 | 0 | — | — | former national player |
| Teammate | PPG played with | Joint goals | Minutes |
|---|---|---|---|
| Arda Gezer | 1 | 0 | 0 |
| Yusuf Tekin | 1 | 0 | 0 |
| Salih Sarıkaya | 1 | 0 | 0 |
| Enes Yetkin | 0 | 0 | 0 |
| Kuban Altunbudak | 1 | 0 | 0 |
| Metehan Mertöz | 2 | 0 | 0 |
| Emirhan Civelek | 2 | 0 | 0 |
| Batuhan Tekin | 2 | 0 | 0 |
| Tolga Ünlü | 1 | 0 | 0 |
| Mikail Okyar | 2 | 0 | 0 |
| Ahmet Sivri | 2 | 0 | 0 |
| Recep Gül | 2 | 0 | 0 |
| Çekdar Orhan | 2 | 0 | 0 |
| Ferhan Evren | 2 | 0 | 0 |
Single-season peaks across competitions in this player's career.
Top goalscoring seasons
| Season | Competition | Club | Goals | Matches |
|---|---|---|---|---|
| 22/23 | 1.Lig | Altay SK | 1 | 9 |
Top assist seasons
| Season | Competition | Club | Assists | Matches |
|---|---|---|---|---|
| 22/23 | 1.Lig | Altay SK | 1 | 9 |
Every loan spell across this player's career.
| Season | Date | From | To | Type | Fee | Value at transfer |
|---|---|---|---|---|---|---|
| 20/21 | 2021-01-29 | Sanliurfaspor | Altay SK | Return from loan | — | €50k |
| 20/21 | 2020-10-05 | Altay SK | Sanliurfaspor | Loan | — | €100k |
Auto-detected milestones based on cumulative career totals.
| Season / Year | Milestone | Date |
|---|---|---|
| 15/16 | Senior debut season | |
| 22/23 | First senior goal |
Yellow / second-yellow / red cards per season. Only seasons with at least one card are shown.
| Season | Matches | Mins | YC | 2nd YC | RC | Cards / 90′ |
|---|---|---|---|---|---|---|
| 24/25 | 26 | 0 | 4 | 0 | 0 | 0 |
| 23/24 | 32 | 0 | 5 | 0 | 0 | 0 |
| 22/23 | 10 | 511 | 1 | 0 | 0 | 0.18 |
| 20/21 | 10 | 0 | 1 | 0 | 0 | 0 |
| 18/19 | 29 | 0 | 4 | 0 | 0 | 0 |
Output by competition
Career goals and assists broken down by tournament.
1.Lig
40 apps
1 G
1 A
2.Lig Beyaz
35 apps
0 G
0 A
U21 Süper Lig
29 apps
0 G
0 A
UEFA Youth League
5 apps
0 G
0 A
More on Sefa Özdemir
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Frequently asked about Sefa Özdemir
Who is Sefa Özdemir?
Sefa Özdemir is a Türkiye professional footballer who plays as a centre-back for Altay SK.
How old is Sefa Özdemir?
Sefa Özdemir is 28 years old. He was born on April 24, 1998 in Istanbul.
What position does Sefa Özdemir play?
Sefa Özdemir plays as a centre-back (Defender - Centre-Back).
What club does Sefa Özdemir play for?
Sefa Özdemir currently plays for Altay SK.
How many career goals has Sefa Özdemir scored?
Across all senior club competitions in our dataset, Sefa Özdemir has scored 1 goals in 114 appearances.
What is Sefa Özdemir's market value?
Sefa Özdemir's most recent reported market value is €25k.