Sion - League of Legends Champion
Win Rate
50.0%
Pick Rate
1.7%
Ban Rate
0.6%

Sionvs Yorick

CTankFighter
Patch26.18
Games1,733
LaneAll Lanes
TierAll Tiers
Last UpdatedSep 22, 2026 UTC
MethodologyData Methodology

Sion vs Yorick is a decisive matchup in LoL patch 26.18. Sion wins with a 55.4% win rate (+10.7%) over Yorick based on 56 games. Yorick wins the early laning phase while Sion scales better into the late game. Below you'll find the best Sion build, runes, laning stats, and strategies for the Sion vs Yorick matchup.

Sion Matchup Breakdown

Use the dropdown to select an opponent and see a detailed breakdown of how Sion performs against them. You'll get head-to-head win rates, laning stats, the best build and runes for the matchup, and early vs late game analysis — all based on real ranked data.

Compare against an opponent
Sion
Sion
57.4%
VS
Yorick
42.6%
Yorick

Who wins Sion vs Yorick?

Slight Sion edgeLow confidence

Sion wins 57.4% of these games. With this many games the true rate is most likely between 44.2% and 69.7% (95% range).

Expected
51.1%
From both champions' overall Top win rates
Matchup effect
+6.3 pts
Observed minus expected
Sample
54 games
Lane: Top

Lane: Top · Ranked Solo/Duo & Flex · North America server · All ranks · Patch 26.18 · Sep 11 – Sep 14

Key takeaways

  • Current data slightly favors Sion, but the sample is too limited for a strong conclusion: Sion wins 57.4% of 54 games (95% range 44.2–69.7%).
  • Both champions' overall Top win rates predict 51.1% for Sion; the result is within the margin of error of that, so this matchup mostly reflects the two champions' general strength.
  • Neither side reliably wins the lane: the average gold difference at 15 minutes is 247, within the margin of error (54 games).
  • Sion players pick Mercury's Treads much less often against Yorick: 25.5% of their other Top games, 9.3% here.
How we calculate this

Games: ranked Solo/Duo and Flex games on the North America server from the patch shown. Remakes (games under 5 minutes) are excluded.

A game only counts when Sion and Yorick played the same position on opposite teams, so roaming, lane swaps within a team or a champion merely being in the same game never count as this matchup.

The 95% range is a Wilson score interval. Confidence comes from how wide that range is: within ±3 points is very high, ±5 high, ±8 moderate, anything wider low. Below 20 games a matchup is not classified at all.

Expected win rate combines both champions’ win rates in this lane (same games and filters) with the log5 formula: E = A(1−B) / (A(1−B) + B(1−A)). Matchup effect = observed − expected.

"What changes" compares Sion's choices in this matchup with the same champion's other games in the same lane, and lists a change only when it is at least 3 points and statistically significant (two-proportion z-test, |z| ≥ 2, 20+ games).

Results are not split by rank: the sample per rank is too small for honest per-rank matchup numbers.

Sion vs Yorick Laning Stats

SionYorick

At 15 minutes

Gold difference
−247
Within the margin of error
95% range −633 to +139
XP difference
−178
Within the margin of error
95% range −526 to +171
CS difference
−4.7
Within the margin of error
95% range −10.2 to +0.7
1.31
Kills before 15 min
1.81
2.22
Deaths before 15 min
1.46
3.7%
First blood
3.7%

Solo kills are tracked from this patch on — 0 games have them so far, shown from 30.

Whole-game averages

6.8
CS / min
7.3
790
DMG / min
1,074
12,203
Gold / game
12,691
369
Heal / min
393
2,530
DMG Mitigated / min
954
1.5
CC / min
0.4

Sion vs Yorick Win Rate by Game Length

Sion's win rate against Yorick by game length. The dot is the win rate, the bar its 95% range and the dashed line the champion's usual win rate at that length. Lengths with fewer than 25 games are left blank.

Too few games
Under 20 min
6 games
Too few games
20–25 min
3 games
Too few games
25–30 min
17 games
Too few games
30–35 min
17 games
Too few games
35+ min
11 games
Sion vs Yorick95% rangeSion usual (Top)

No game length stands out: Sion's results against Yorick in short and long games are within the margin of error of each other.

Sion vs Yorick Power Spikes

Who is ahead at each stage, measured from these games. A stage reads "Even" when the difference is inside the margin of error, and "Insufficient data" when there are too few games to tell.

  1. Lane (15 min)EvenSion gold at 15: −247
  2. First itemYorickSion: 13.4 min · Yorick: 12.7 min
  3. Games under 20 minInsufficient data
  4. 20–30 min gamesInsufficient data
  5. 30+ min gamesInsufficient data

What Sion Changes Against Yorick

Choices Sion players make noticeably more or less often in this matchup than in their other Top games.

Best Sion Build vs Yorick

Usual Sion build (Top)

62.5% win rate · 40 games

Against Yorick

Not enough matchup-specific build data: only 3 of 30 Sion games against Yorick carried a complete build, which is too few to recommend an item path from. Use Sion's standard build instead.

  • Sion usually completes Heartsteel first, at 13.4 min (median of 26 games).
  • Yorick usually completes Trinity Force first, at 12.7 min (median of 22 games).
  • Skill priority: Q > W > E — the same as usual.

Builds are ranked by the lower edge of their win rate range, not the raw win rate, so a build seen in a handful of wins never outranks a proven one.

Best Sion Runes vs Yorick

Usual Sion runes (Top)

Grasp of the UndyingGrasp of the Undying
Resolve
DemolishConditioningOvergrowth
Precision
Legend: HasteTriumph
Attack Speed (offense)Adaptive Force (flex)Health Scaling (defense)

48.6% win rate · 352 games

Against Yorick

Grasp of the UndyingGrasp of the Undying
Resolve
DemolishConditioningOvergrowth
Precision
Legend: HasteTriumph
Attack Speed (offense)Adaptive Force (flex)Health Scaling (defense)

65.2% win rate · 23 games


Sion matchup data for League of Legends patch 26.18. The table below shows Sion's win rate, gold difference, and performance stats against every champion in the current meta. Click any champion name to see a detailed head-to-head breakdown including the best Sion build, runes, laning stats, and early vs late game analysis for that specific matchup.

Other Sion Matchups

Win rate and games for each matchup. Lists are ranked by the edge of the 95% range so small samples cannot top them; matchups with at least 50 games only.

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Sion vs Yorick FAQ - Patch 26.18

Who wins Sion vs Yorick?

Current data slightly favors Sion, but the sample is too limited for a strong conclusion: Sion wins 57.4% of 54 games (95% range 44.2–69.7%).

What is Sion's win rate against Yorick?

Sion wins 57.4% of 54 Top games against Yorick on patch 26.18 (95% range 44.2–69.7%). Based on both champions' overall Top win rates, 51.1% would be expected.

Does Sion counter Yorick?

Not clearly. Sion wins 57.4% of 54 games against Yorick, and the 95% range (44.2–69.7%) includes 50%, so neither champion reliably counters the other on current data.

Who wins lane, Sion or Yorick?

Neither side reliably wins the lane: the average gold difference at 15 minutes is 247, within the margin of error (54 games).

Does Sion outscale Yorick?

There are too few games of each length to tell yet.

When is Yorick strongest against Sion?

Yorick is measurably ahead in: First item.

What should Sion build against Yorick?

There are not enough games for a matchup-specific core, so use Sion's usual Top core: Heartsteel, Thornmail, Sunfire Aegis. The biggest change against Yorick: Mercury's Treads (25.5% usually, 9.3% here).

What runes should Sion use against Yorick?

Grasp of the Undying with Resolve and Precision — 65.2% over 23 games against Yorick.