| Season | Team | Position | Number |
|---|---|---|---|
| 2026 |
Nigeria |
Defender | 13 |
| 2026 |
Olympiakos Piraeus |
Defender | 70 |
| 2025 |
Nigeria |
Defender | — |
| 2024 |
Boavista |
Defender | — |
| 2023 |
Boavista |
Defender | — |
S. Onyemaechi
Olympiakos Piraeus
27
Apr 03, 1999
Owerri, Nigeria
184 / 82
Nigeria
Defender
Nigeria
Defender
Player Profile
S. Onyemaechi is a 27-year-old Nigeria defender, born on April 3, 1999. His 2026 Super League 1 campaign yielded 2 appearances, earning a 3.23 average rating. Over 5 seasons on record, his career tally stands at 51 appearances, 3 goals and 3 assists. A physical presence at 184 cm and 82 kg, he turns out for Olympiakos Piraeus.
His statistical profile highlights reliable in possession with 81.0% passing accuracy, and physically engaged (9.2 duels per 90, 33.3% win rate).
Injury History
| Season | Type | Reason | Records |
|---|---|---|---|
| 2024 | Missing Fixture | Inactive | 1 |
Team History
Season History
| Season | League | Team | Apps | G | A | Shots | Key P | Y | R | Rating |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | Super League 1 | Olympiakos Piraeus | 2 | 0 | 0 | 1 | 1 | 0 | 0 | 3.23 |
| 2026 | UEFA Europa League | Olympiakos Piraeus | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 6.2 |
| 2025 | Africa Cup of Nations | Nigeria | 6 | 0 | 1 | 2 | 6 | 0 | 0 | 7.27 |
| 2024 | Primeira Liga | Boavista | 18 | 3 | 1 | 12 | 14 | 5 | 0 | 6.94 |
| 2023 | Primeira Liga | Boavista | 24 | 0 | 1 | 10 | 20 | 3 | 0 | 6.85 |
| Career Total | 51 | 3 | 3 | 25 | 41 | 9 | 0 | — | ||
Achievements
2
Total Titles
0
Individual Awards
Team Honors
Africa Cup of Nations
Nigeria
2
Champion
2
Runner-up
4
Seasons
Title Seasons
2025, 2021
Runner-up Seasons
2023, 2019
UEFA Europa League
Olympiakos Piraeus
0
Champion
3
Runner-up
9
Seasons
Runner-up Seasons
2021, 2018, 2016
UEFA Champions League
Olympiakos Piraeus
0
Champion
1
Runner-up
9
Seasons
Runner-up Seasons
2013
Africa Cup of Nations - Qualification
Nigeria
0
Champion
1
Runner-up
4
Seasons
Runner-up Seasons
2027
Primeira Liga
Boavista
0
Champion
0
Runner-up
11
Seasons
Taça de Portugal
Boavista
0
Champion
0
Runner-up
9
Seasons
African Nations Championship
Nigeria
0
Champion
0
Runner-up
5
Seasons
Taça da Liga
Boavista
0
Champion
0
Runner-up
4
Seasons
World Cup
Nigeria
0
Champion
0
Runner-up
3
Seasons
World Cup - Qualification Africa
Nigeria
0
Champion
0
Runner-up
3
Seasons
Confederations Cup
Nigeria
0
Champion
0
Runner-up
1
Seasons
Super League 1
Olympiakos Piraeus
0
Champion
0
Runner-up
1
Seasons
Recent Form
L
W
W
W
W
80%
Win Rate
5
Goals (1/m)
4
Clean Sheets
Panetolikos
Olympiakos Piraeus
Marseille
Olympiakos Piraeus
Olympiakos Piraeus
Panathinaikos
Levadiakos
Olympiakos Piraeus
Olympiakos Piraeus
OFI
Olympiakos Piraeus
Volos NFC
Volos NFC
Olympiakos Piraeus
Comments
#
Player
POS
👀 Future legend Love watching S. Onyemaechi play S. Onyemaechi has been instrumental for Olympiakos Piraeus with key contributions in the final third all season 💯 ⚽