- Win Rate
- 51.6%
- Pick Rate
- 2.0%
- Ban Rate
- 1.0%
Sivir vs Swain
- Patch
- 26.20
- Games
- 1,519
- Lane
- All Lanes
- Tier
- All Tiers
- Last Updated
- Oct 11, 2026 UTC
- Methodology
- Data Methodology
- Author
- Dakota Chinnick
Sivir vs Swain is a decisive matchup in LoL patch 26.20. Swain wins with a 64.3% win rate (+28.6%) over Sivir based on 14 games. Swain holds the advantage in both the early and late game. Below you'll find the best Sivir build, runes, laning stats, and strategies for the Sivir vs Swain matchup.
Sivir Matchup Breakdown
Use the dropdown to select an opponent and see a detailed breakdown of how Sivir 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 Sivir vs Swain?
Sivir wins 30.8% of these games. With this many games the true rate is most likely between 12.7% and 57.6% (95% range).
- Expected
- 45.7% From both champions' overall Bot win rates
- Matchup effect
- −15.0 pts Observed minus expected
- Sample
- 13 games Lane: Bot
- vs patch 26.19
- — Not enough games on both patches
Lane: Bot · Ranked Solo/Duo & Flex · North America server · All ranks · Patch 26.20 · Oct 10
Key takeaways
- Only 13 Sivir vs Swain games were recorded in the Bot role on patch 26.20 — 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 Sivir and Swain 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 Sivir'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.
Sivir vs Swain Laning Stats
Only 13 games have a 15-minute snapshot so far — the lane-phase numbers appear from 30.
Whole-game averages
Sivir vs Swain Win Rate by Game Length
Sivir's win rate against Swain 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: Sivir's results against Swain in short and long games are within the margin of error of each other.
Sivir vs Swain 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 Sivir Changes Against Swain
Only 13 games so far — too few to compare what Sivir players do in this matchup with their usual choices (needs 20).
Best Sivir Build vs Swain
Usual Sivir build (Bot)
66.7% win rate · 132 games
Against Swain
Not enough matchup-specific build data: only 0 of 13 Sivir games against Swain carried a complete build, which is too few to recommend an item path from. Use Sivir'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 Sivir Runes vs Swain
Usual Sivir runes (Bot)
Lethal Tempo
55.3% win rate · 416 games
Against Swain
Too few games for a matchup-specific rune page yet — use the usual page.
Plan your Sivir 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
Sivir matchup data for League of Legends patch 26.20. The table below shows Sivir'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 Sivir build, runes, laning stats, and early vs late game analysis for that specific matchup.
Other Sivir Matchups
Hardest for Sivir
Easiest for Sivir
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.
Sivir vs Swain FAQ - Patch 26.20
Who wins Sivir vs Swain?
Only 13 Sivir vs Swain games were recorded in the Bot role on patch 26.20 — too few to say who is favored. Treat the numbers below as provisional.
What is Sivir's win rate against Swain?
Sivir wins 30.8% of 13 Bot games against Swain on patch 26.20 (95% range 12.7–57.6%). Based on both champions' overall Bot win rates, 45.7% would be expected.
Does Sivir counter Swain?
There are only 13 Sivir vs Swain games in this lane on patch 26.20 — too few to answer reliably yet.
Who wins lane, Sivir or Swain?
There are not enough games with a 15-minute snapshot yet (13) to say who wins lane.
Does Sivir outscale Swain?
There are too few games of each length to tell yet.
When is Swain strongest against Sivir?
On current data there is no stage of the game where Swain is ahead of Sivir beyond the margin of error.
What should Sivir build against Swain?
There are not enough games for a matchup-specific core, so use Sivir's usual Bot core: Navori Flickerblade, Lord Dominik's Regards, Yun Tal Wildarrows.
What runes should Sivir use against Swain?
Use Sivir's usual Lethal Tempo page (Precision + Sorcery); there are too few games for a matchup-specific page.