At a glance
- Full name
- Leander Sem-Johansen Øy
- Born
- 24 Oct 2003
- Age today
- 23
- Nationality
- Norway
Career by season
59 recorded appearances| Season | Competition | Team | Apps | Starts | Goals | Assists | Minutes | Cards |
|---|---|---|---|---|---|---|---|---|
| 2026 | Norwegian Cup | Mjøndalen IF | 1 | 1 | 0 | 0 | 90 | 0 |
| 2026 | Eliteserien | Sarpsborg 08 FF | 15 | 15 | 0 | 0 | 1,350 | 0 |
| 2025 | Norwegian Cup | Mjøndalen IF | 4 | 4 | 0 | 0 | 374 | 1 |
| 2025 | Norwegian 1st Division | Mjøndalen IF | 26 | 26 | 0 | 0 | 2,340 | 1 |
| 2024 | Norwegian Cup | Sarpsborg 08 FF | 3 | 3 | 0 | 0 | 270 | 0 |
| 23/24 | International Friendly Games | Norway U21 | 1 | 1 | 0 | 0 | 90 | 0 |
| 2023 | Norwegian Cup | Sarpsborg 08 FF | 2 | 2 | 0 | 0 | 180 | 0 |
| 22/23 | International Friendly Games | Norway U21 | 1 | 1 | 0 | 0 | 90 | 0 |
| 2023 | Eliteserien | Sarpsborg 08 FF | 4 | 4 | 0 | 0 | 360 | 0 |
| 2022 | Eliteserien | Sarpsborg 08 FF | 2 | 1 | 0 | 0 | 140 | 0 |
Appearances in our supported competitions. Goals, assists and minutes come from match reports where we have them.
Match log
Newest first| Date | Competition | Match | Score | Minutes | Goals |
|---|---|---|---|---|---|
| 18 Oct 2025 | Norwegian 1st Division | Mjøndalen IF v Aalesunds FK | 0 – 6 | 90 | |
| 04 Oct 2025 | Norwegian 1st Division | Åsane Fotball v Mjøndalen IF | 2 – 3 | 90 | |
| 20 Sep 2025 | Norwegian 1st Division | Lillestrøm SK v Mjøndalen IF | 4 – 1 | 90 | |
| 14 Sep 2025 | Norwegian 1st Division | Mjøndalen IF v Lyn 1896 FK | 0 – 1 | 90 | |
| 30 Aug 2025 | Norwegian 1st Division | Moss FK v Mjøndalen IF | 3 – 1 | 90 | |
| 27 Aug 2025 | Norwegian Cup | Asker Fotball v Mjøndalen IF | 1 – 4 | 90 | |
| 23 Aug 2025 | Norwegian 1st Division | Mjøndalen IF v IL Hødd | 1 – 1 | 90 | |
| 18 Aug 2025 | Norwegian 1st Division | Kongsvinger IL v Mjøndalen IF | 4 – 3 | 90 | |
| 10 Aug 2025 | Norwegian 1st Division | Mjøndalen IF v Sogndal IL | 2 – 3 | 90 | |
| 06 Aug 2025 | Norwegian 1st Division | Skeid Oslo v Mjøndalen IF | 1 – 2 | 90 | |
| 02 Aug 2025 | Norwegian 1st Division | IK Start v Mjøndalen IF | 4 – 0 | 90 | |
| 30 Jul 2025 | Norwegian 1st Division | Mjøndalen IF v Åsane Fotball | 2 – 0 | 90 | |
| 26 Jul 2025 | Norwegian 1st Division | Mjøndalen IF v Kongsvinger IL | 1 – 1 | 90 | |
| 28 Jun 2025 | Norwegian 1st Division | IL Hødd v Mjøndalen IF | 3 – 1 | 90 | |
| 23 Jun 2025 | Norwegian 1st Division | Mjøndalen IF v Skeid Oslo | 1 – 4 | 90 | |
| 20 May 2025 | Norwegian Cup | Stabæk Fotball v Mjøndalen IF | 4 – 3 | 44 | |
| 16 May 2025 | Norwegian 1st Division | Stabæk Fotball v Mjøndalen IF | 4 – 0 | 90 | |
| 11 May 2025 | Norwegian 1st Division | Mjøndalen IF v Ranheim IL | 1 – 4 | 90 | |
| 07 May 2025 | Norwegian Cup | Strømmen IF v Mjøndalen IF | 1 – 3 | 90 | |
| 03 May 2025 | Norwegian 1st Division | Sogndal IL v Mjøndalen IF | 1 – 0 | 90 |
Career transfers
3 recorded movesAll recorded career moves, newest first.
| Date | From | To | Move | Fee |
|---|---|---|---|---|
| 31 Dec 2025 | Mjøndalen IF | Sarpsborg 08 FF | Loan return | |
| 11 Mar 2025 | Sarpsborg 08 FF | Mjøndalen IF | Loan | — |
| 30 Aug 2021 | Not recorded | Sarpsborg 08 FF | Transfer | — |
Contracts and market values are not available yet.