Source: Ranked + player metaPatch: 16.17Window: patchRegion: allRank: emerald_plusQueue: ranked_soloSample: 35Updated 9/11/2026, 10:17:03 PM
Confidence: Medium+1.4% vs 50%35 games
Lane phases
Levels 1–2
Even
Olaf and Ornn trade evenly before spikes.
Levels 3–5
Olaf edge
Play around ability cooldowns and wave control.
Level 6+
Olaf edge
Ultimate timing often swings the next two waves.
Mid / late
Even
Side-wave and vision decide more than the raw lane matchup.
Why?
Sample-basedEven
- Sample win rate for Olaf is 51.4% in this matchup.
Treat this as a Even matchup for Olaf into Ornn — prioritize cooldown windows and jungle tracking.
Do
- Track summoner spells and ultimate cooldowns before committing.
- Play for wave states that let you crash and reset safely.
Don't
- Don't force extended trades when key abilities are down.
- Don't ignore jungle timers when the lane is volatile.
Matchup build callout
Full builds →Most-played Olaf page (Top): Conqueror Build · 47.9% WR · 163 games
Skill order: Q › E › W
Keystones (player meta)
Most common keystones when olaf faces ornn in lookup-discovered matches.
Conqueror5G60.0%
Patch: 16.17Region: naRank: emerald_plusQueue: ranked_soloSample: 212Updated 9/11/2026, 9:58:36 PM