Patch 26.9 Data
Champion Matchups
Pick two champions and see who wins. Win rates, counters, and tips powered by live ranked data.
Champion 1
Sion
VS
Champion 2
Olaf
vs

46.5%
Sion win rate vs Olaf
Olaf has the edge
413
Games Analyzed
46.5%
Sion WR
53.5%
Olaf WR
-280
Avg Gold Diff @15
Sion
DamageAD
StyleSustained
RangeMelee
Difficulty**---
StrongLate game
RunesGrasp of the Undying / Inspiration
SummsFlash + Teleport
Olaf
DamageAD
StyleAll-in
RangeMelee
Difficulty**---
StrongEarly game
RunesConqueror / Resolve
SummsFlash + Ghost
Power Spike Timeline
Olaf
Level 1
Sion
Level 6
Olaf
Level 6
Sion
1 item
Olaf
1 item
Sion
Infinite HP
How to Play This Matchup
Survive to Scale
Olaf will try to bully you early. Give up CS if needed  your job is to not die. Sion outscales hard after 2 items. Play for farm, not fights.
Armor Rush
Both champions deal physical damage. Whoever builds armor first (Plated Steelcaps, Bramble Vest) gets a huge advantage in trades.
Exploit Sion's Weakness
Sion's main weakness: Dodging Q, mobile champs, % HP damage. Play around this to maximize your advantage.
Sion Win Condition
Infinite HP scaling, R engage, zombie passive
Olaf Win Condition
Run people down with R CC immune, lifesteal at low HP
Recommended Items
Sion
Heartsteel
Core
Build every game
Titanic Hydra
Core
Build every game

Thornmail
Core
Build every game

Plated Steelcaps
Defensive
Armor boots vs Olaf's AD damage
Olaf
Goredrinker
Core
Build every game

Black Cleaver
Core
Build every game

Death's Dance
Core
Build every game

Plated Steelcaps
Defensive
Armor boots vs Sion's AD damage

Bramble Vest
Counter
Grievous wounds + armor vs Sion's sustain/autos
Sion's Worst Matchups
Olaf's Worst Matchups
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