Warwickvs Sion
Warwick vs Sion is a decisive matchup in LoL patch 26.19. Sion wins with a 81.8% win rate (+63.6%) over Warwick based on 11 games. Sion holds the advantage in both the early and late game. Below you'll find the best Warwick build, runes, laning stats, and strategies for the Warwick vs Sion matchup.
Warwick Matchup Breakdown
Use the dropdown to select an opponent and see a detailed breakdown of how Warwick 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.
Who wins Warwick vs Sion?
Warwick wins 46.2% of these games. With this many games the true rate is most likely between 23.2% and 70.9% (95% range).
- Expected
- 49.3% From both champions' overall Jungle win rates
- Matchup effect
- −3.2 pts Observed minus expected
- Sample
- 13 games Lane: Jungle
- vs patch 26.18
- — Not enough games on both patches
Lane: Jungle · Ranked Solo/Duo & Flex · North America server · All ranks · Patch 26.19 · Sep 24 – Sep 28
They also met in another lane (Top): 9 games, Warwick won 22.2%.
Key takeaways
- Only 13 Warwick vs Sion games were recorded in the Jungle role on patch 26.19 — too few to say who is favored. Treat the numbers below as provisional.
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 Warwick and Sion 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 Warwick'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.
Warwick vs Sion Laning Stats
Only 13 games have a 15-minute snapshot so far — the lane-phase numbers appear from 30.
Whole-game averages
Warwick vs Sion Win Rate by Game Length
Warwick's win rate against Sion 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.
No game length stands out: Warwick's results against Sion in short and long games are within the margin of error of each other.
Warwick vs Sion 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.
- Lane (15 min)Insufficient data
- First itemInsufficient data
- Games under 20 minInsufficient data
- 20–30 min gamesInsufficient data
- 30+ min gamesInsufficient data
What Warwick Changes Against Sion
Only 13 games so far — too few to compare what Warwick players do in this matchup with their usual choices (needs 20).
Best Warwick Build vs Sion
Usual Warwick build (Jungle)
63.8% win rate · 152 games
Against Sion
Not enough matchup-specific build data: only 0 of 13 Warwick games against Sion carried a complete build, which is too few to recommend an item path from. Use Warwick's standard build instead.
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 Warwick Runes vs Sion
Usual Warwick runes (Jungle)
Lethal Tempo
51.7% win rate · 3,942 games
Against Sion
Too few games for a matchup-specific rune page yet — use the usual page.
Plan your Warwick draft in Draft Lab
Draft Lab lays out both teams lane by lane with live matchup win rates, damage profiles and game-phase lean, and suggests picks and bans from current meta data.
- Full 5v5 draft board
- Lane matchup win rates
- Pick and ban suggestions
Warwick matchup data for League of Legends patch 26.19. The table below shows Warwick'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 Warwick build, runes, laning stats, and early vs late game analysis for that specific matchup.
Other Warwick Matchups
Hardest for Warwick
Easiest for Warwick
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.
Help us maintain accuracy! If you notice incorrect stats, missing data, or any issues, your feedback directly improves the quality of our data for the entire community.
Warwick vs Sion FAQ - Patch 26.19
Who wins Warwick vs Sion?
Only 13 Warwick vs Sion games were recorded in the Jungle role on patch 26.19 — too few to say who is favored. Treat the numbers below as provisional.
What is Warwick's win rate against Sion?
Warwick wins 46.2% of 13 Jungle games against Sion on patch 26.19 (95% range 23.2–70.9%). Based on both champions' overall Jungle win rates, 49.3% would be expected.
Does Warwick counter Sion?
There are only 13 Warwick vs Sion games in this lane on patch 26.19 — too few to answer reliably yet.
Who wins lane, Warwick or Sion?
There are not enough games with a 15-minute snapshot yet (13) to say who wins lane.
Does Warwick outscale Sion?
There are too few games of each length to tell yet.
When is Sion strongest against Warwick?
On current data there is no stage of the game where Sion is ahead of Warwick beyond the margin of error.
What should Warwick build against Sion?
There are not enough games for a matchup-specific core, so use Warwick's usual Jungle core: Death's Dance, Titanic Hydra, Blade of The Ruined King.
What runes should Warwick use against Sion?
Use Warwick's usual Lethal Tempo page (Precision + Sorcery); there are too few games for a matchup-specific page.