

Udyr vs Olaf Counter Pick
Matchup Summary
What the Data Means
Reckless Swing deals true damage, and 110.9 armor at level 18 does nothing to blunt it. Most of the 42.3% Udyr win rate over 104 games on patch 16.13.1 traces back to that one ability. The sample is small, but the mechanism is clean.
The rest of the stat sheet piles on. Olaf starts with 68 attack damage to 62 and 35 armor to 31, then finishes with 2,668 health against 2,228, a lead of more than four hundred. Berserker Rage turns his missing health into attack speed and life steal, so every extra second of fighting favors him. Undertow strips armor and movement speed from whatever the axe hits, and Tough It Out provides attack speed and a shield on demand to cover the stretch before his missing-health passive has built up. Both champions move at 350, so running away on foot is no solution.
Ragnarok changes the math. While he keeps attacking, Olaf cannot be disabled, so the stun from Blazing Stampede and the slow from Wingborne Storm stop mattering. Udyr’s remaining strength is shield sustain: Iron Mantle recasts heal from maximum health, and Bridge Between swaps stances for ultimate-grade effects with little downtime. At 7 against 3, he has to win the early game and finish the fight before Ragnarok comes online.
FAQ
No — current data marks this as a counter matchup: Olaf has the statistical edge. Udyr wins 42.3% of the recorded games.
42.3% from Udyr's perspective, measured on patch 16.13.1.
104 ranked games at Emerald rank and above, across all regions.
The current Udyr build — items, runes and skill order from the same data set — is on the Udyr build page.