Sionvs Singed
Sion vs Singed is a decisive matchup in LoL patch 26.19. Singed wins with a 65.0% win rate (+30.0%) over Sion based on 20 games. Singed holds the advantage in both the early and late game. Below you'll find the best Sion build, runes, laning stats, and strategies for the Sion vs Singed 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.
Who wins Sion vs Singed?
Sion wins 33.3% of these games. With this many games the true rate is most likely between 20.6% and 49.0% (95% range).
- Expected
- 46.8% From both champions' overall Top win rates
- Matchup effect
- −13.5 pts Observed minus expected
- Sample
- 39 games Lane: Top
- vs patch 26.18
- — Not enough games on both patches
Lane: Top · Ranked Solo/Duo & Flex · North America server · All ranks · Patch 26.19 · Sep 24 – Sep 28
Key takeaways
- Singed is favored in this matchup: Sion wins 33.3% of 39 games, and the whole 95% range (20.6–49.0%) is on the same side of 50%.
- Both champions' overall Top win rates predict 46.8% 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 263, within the margin of error (39 games).
- Sion players pick Plated Steelcaps much less often against Singed: 52.9% of their other Top games, 17.9% 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 Singed 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 Singed Laning Stats
At 15 minutes
Whole-game averages
Sion vs Singed Win Rate by Game Length
Sion's win rate against Singed 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: Sion's results against Singed in short and long games are within the margin of error of each other.
Sion vs Singed 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)EvenSion gold at 15: +263
- First itemInsufficient data
- Games under 20 minInsufficient data
- 20–30 min gamesInsufficient data
- 30+ min gamesInsufficient data
What Sion Changes Against Singed
Choices Sion players make noticeably more or less often in this matchup than in their other Top games.
Plated SteelcapsBootsUsually52.9%vs Singed17.9%−35.0 pts
Hollow RadianceItemUsually27.5%vs Singed56.4%+28.9 pts40.9% WR here
Sunfire AegisItemUsually22.9%vs Singedunder 2%−22.9 pts
Mercury's TreadsBootsUsually20.8%vs Singed41.0%+20.2 pts
Boots of SwiftnessBootsUsually20.0%vs Singed38.5%+18.5 pts
ThornmailItemUsually33.2%vs Singed15.4%−17.8 pts
DemolishRuneUsually85.3%vs Singed71.8%−13.5 pts28.6% WR here
OvergrowthRuneUsually80.0%vs Singed66.7%−13.3 pts34.6% WR here
Best Sion Build vs Singed
Usual Sion build (Top)
68.5% win rate · 54 games
Against Singed
Not enough matchup-specific build data: only 4 of 28 Sion games against Singed carried a complete build, which is too few to recommend an item path from. Use Sion's standard build instead.
- Singed usually completes Liandry's Torment first, at 13.1 min (median of 29 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 Singed
Usual Sion runes (Top)
Grasp of the Undying
56.4% win rate · 156 games
Against Singed
Too few games for a matchup-specific rune page yet — use the usual page.
Plan your Sion 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
Sion matchup data for League of Legends patch 26.19. 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
Hardest for Sion
Easiest for Sion
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.
Sion vs Singed FAQ - Patch 26.19
Who wins Sion vs Singed?
Singed is favored in this matchup: Sion wins 33.3% of 39 games, and the whole 95% range (20.6–49.0%) is on the same side of 50%.
What is Sion's win rate against Singed?
Sion wins 33.3% of 39 Top games against Singed on patch 26.19 (95% range 20.6–49.0%). Based on both champions' overall Top win rates, 46.8% would be expected.
Does Sion counter Singed?
No — it is the other way around: Sion wins only 33.3% of 39 games against Singed, and the whole 95% range is below 50%.
Who wins lane, Sion or Singed?
Neither side reliably wins the lane: the average gold difference at 15 minutes is 263, within the margin of error (39 games).
Does Sion outscale Singed?
There are too few games of each length to tell yet.
When is Singed strongest against Sion?
On current data there is no stage of the game where Singed is ahead of Sion beyond the margin of error.
What should Sion build against Singed?
There are not enough games for a matchup-specific core, so use Sion's usual Top core: Titanic Hydra, Heartsteel, Unending Despair. The biggest change against Singed: Plated Steelcaps (52.9% usually, 17.9% here).
What runes should Sion use against Singed?
Use Sion's usual Grasp of the Undying page (Resolve + Inspiration); there are too few games for a matchup-specific page. The biggest change against Singed: Demolish (85.3% usually, 71.8% here).