Source: Ranked + player metaPatch: 16.17Window: patchRegion: allRank: emerald_plusQueue: ranked_soloSample: 35Updated 10/28/2026, 4:35:39 AM
Confidence: Medium+1.4% vs 50%35 games
Lane phases
AI heuristicLevels 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?
AI heuristicEven
- 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 · 50.5% WR · 287 games
Skill order: Q › E › W
Keystones (player meta)
Most common keystones when olaf faces ornn in lookup-discovered matches.
Conqueror9G77.8%
Patch: 16.17Region: naRank: emerald_plusQueue: ranked_soloSample: 354Updated 10/22/2026, 1:02:15 PM