Field Insider
GoalkeeperNorwayEliteserien

Leander Øy

Squad depthSarpsborg 08 FF · 22 yrsRotation
39.5
36.7%
Ratingi
1.1
±0%
Seasoni
3.2
Valuei

based on the 2025 season · updated 20 Aug 2026

Profile

Full nameLeander Sem-Johansen Øy
PositionGoalkeeper
NationalityNorway
Age22
Date of birth24 Oct 2003
Height182 cm
Shirt number#87
ClubSarpsborg 08 FF
More about L. Øy →
Goalkeeper

Season stats

Full career & schedule →
7
Appearances
2
Clean sheets
29%
CS rate
share of apps kept clean
630
Minutes

Domestic-league season · Sarpsborg 08 FF.

Also this season

On loan at Mjondalen — NM Cupen: 2 apps, 0g 0a, 164 min

The headline Season rating covers his time at Sarpsborg 08 FF; availability counts only fixtures while in this squad.

Performance data · by competition

CompetitionAppsMinMatch
Eliteserien32706.87

Scout report

Squad depthGoalkeeper

L. Øy is a 22-year-old goalkeeper at Mjondalen, rated 28.9 overall by Field Insider's model. An emerging talent, he has been a fringe squad member this season (33.3% of available minutes). His defensive output reads 1.4 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Øy.

On the season, Øy graded 1 for current form (age-blind), on 1 clean sheet across 10 appearances.

Year-on-year, that's broadly in line with last season (Season 1 → 1). Over the 4 seasons on record his form has held fairly steady, peaking in 2023/24.

On long-term talent our Rating reads 29. At 22 Øy is still climbing toward his ceiling, and a market index of 3.2 reflects that trajectory.

1031st-highest potential U-23 tracked
28.9
Ratingi
below regular-starter level
1.1
Seasoni
below regular-starter level
33.3%
Minutes
limited game time
1.4
Def. actions / 90
light defensive volume

Output in context · Mjondalen finished 15th of 16 · a relegation-threatened side

10
Apps
1
Clean sheets
10%
CS rate
33.3%
Minutes

1 clean sheet in 10 appearances (10% of games). Keeping that many behind a relegation-threatened side (15th of 16) — a side that concedes more — points to a busy, productive season between the posts.

Watch points

  • Game time. Only 33.3% of available minutes — needs a settled run to prove the level.
  • Level. Rates below a nailed-on top-tier starter on our model.

Outlook

Rated 28.9 overall — below regular-starter level. A limited game time keeper carrying the gloves this season. Approaching peak years; value is still building (price multiplier 1.9×) with the best seasons likely ahead.

Generated from Field Insider's rating model · AI-written analysis to follow.

Season statistics

Bars = where he ranks among goalkeepers in the Eliteserien with 600+ minutes this season.

Goalkeeping

Clean sheets1

Yellow/red cards

Yellow cards1
Red cards0

Transfer news

No transfer news found for this player.