Who is S. Onyemaechi?
Player profile of S. Onyemaechi: defender, Nigeria, 27 years old, plays for Olympiakos Piraeus (2026 season).
In the 2026 season: 9 matches, 0 goals and 0 assists. For the national team: 11 matches and 0 goals.
In the previous season (2025): 25 matches, 0 goals and 0 assists.
Latest transfer: from Boavista to Olympiakos Piraeus (27 January 2025).
Trophies won: 2; most often Super League 1 (1×), Cup (Greece) (1×).
S. Onyemaechi: 2026 season stats
Club competitions
| Competition | Apps | G | A | Mins | Cards | Rtg |
|---|---|---|---|---|---|---|
| UEFA Champions League | 2 | 0 | 0 | 210 | 0/0 | 7.0 |
| UEFA Europa League | 4 | 0 | 0 | 274 | 2/0 | 6.7 |
| Super League 1 | 3 | 0 | 0 | 159 | 0/0 | 3.3 |
| Total | 9 | 0 | 0 | 643 | 2/0 | 5.6 |
National team
| Competition | Apps | G | A | Mins | Cards | Rtg |
|---|---|---|---|---|---|---|
| World Cup | 8 | 0 | 0 | 0 | 1/0 | |
| Friendlies | 3 | 0 | 0 | 95 | 1/0 | 6.5 |
| Total | 11 | 0 | 0 | 95 | 2/0 | 6.5 |
S. Onyemaechi: detailed stats
Totals across all club competitions in 2026.
S. Onyemaechi: 2025 season stats
S. Onyemaechi: career
| Club | Period |
|---|---|
 Olympiakos Piraeus | 2024–present |
 Boavista | 2022–2023 |
 Feirense | 2021 |
 Vila Real | 2020 |
Senior clubs only; youth and reserve teams are not shown.
S. Onyemaechi: transfers
| Date | Move | Fee |
|---|---|---|
| 27 January 2025 | Boavista → Olympiakos Piraeus | |
| 1 July 2023 | Feirense → Boavista | € 1M |
| 17 August 2022 | Feirense → Boavista | Loan |
| 1 July 2021 | Vila Real → Feirense | Not disclosed |
| 1 July 2020 | Feirense → Vila Real | Loan |
S. Onyemaechi: trophies
Trophies won: 2.
- Super League 12024/20251×
- Cup (Greece)2024/20251×
S. Onyemaechi: injuries and absences
| Reason | From | To |
|---|---|---|
| not in the squad | 28 January 2025 | 30 January 2025 |
| absence | 24 January 2025 | 26 January 2025 |
| injury | 14 December 2024 | 19 December 2024 |
| knee injury | 30 April 2024 | 2 May 2024 |
| absence | 10 January 2024 | 12 February 2024 |
| injury | 7 May 2023 | 18 May 2023 |
S. Onyemaechi: frequently asked questions
How many goals has S. Onyemaechi scored in 2026?
In 2026, S. Onyemaechi has 0 goals and 0 assists in 9 matches.
Which club does S. Onyemaechi play for?
S. Onyemaechi (defender) plays for Olympiakos Piraeus in 2026. Nationality: Nigeria.
How old is S. Onyemaechi?
S. Onyemaechi is 27 years old. Date of birth: 3 April 1999.
What was S. Onyemaechi's latest transfer?
From Feirense to Boavista, 1 July 2023, € 1M.
What trophies has S. Onyemaechi won?
Trophies won: 2; most often Super League 1 (1×), Cup (Greece) (1×).
About S. Onyemaechi
S. Onyemaechi (Nigeria) at a glance: season stats, detailed numbers, career, transfers and trophies. More of the club's players are on the Olympiakos Piraeus page.