- Win Rate
- 49.6%
- Pick Rate
- 1.0%
- Ban Rate
- 1.3%
Kassadin vs Vladimir
- Patch
- 26.20
- Games
- 1,253
- Lane
- All Lanes
- Tier
- All Tiers
- Last Updated
- Oct 12, 2026 UTC
- Methodology
- Data Methodology
- Author
- Dakota Chinnick
Kassadin vs Vladimir is a decisive matchup in LoL patch 26.20. Vladimir wins with a 53.9% win rate (+7.7%) over Kassadin based on 26 games. Vladimir wins the early laning phase while Kassadin scales better into the late game. Below you'll find the best Kassadin build, runes, laning stats, and strategies for the Kassadin vs Vladimir matchup.
Kassadin Matchup Breakdown
Use the dropdown to select an opponent and see a detailed breakdown of how Kassadin 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 Kassadin vs Vladimir?
Kassadin wins 48.0% of these games. With this many games the true rate is most likely between 30.0% and 66.5% (95% range).
- Expected
- 48.9% From both champions' overall Mid win rates
- Matchup effect
- −0.9 pts Observed minus expected
- Sample
- 25 games Lane: Mid
- vs patch 26.19
- — Not enough games on both patches
Lane: Mid · Ranked Solo/Duo & Flex · North America server · All ranks · Patch 26.20 · Oct 9 – Oct 11
Key takeaways
- Current data slightly favors Vladimir, but the sample is too limited for a strong conclusion: Kassadin wins 48.0% of 25 games (95% range 30.0–66.5%).
- Both champions' overall Mid win rates predict 48.9% for Kassadin; the result is within the margin of error of that, so this matchup mostly reflects the two champions' general strength.
- Kassadin players pick Morellonomicon far more often against Vladimir: under 0.5% of their other Mid games, 4.0% 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 Kassadin and Vladimir 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 Kassadin'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.
Kassadin vs Vladimir Laning Stats
Only 25 games have a 15-minute snapshot so far — the lane-phase numbers appear from 30.
Whole-game averages
Kassadin vs Vladimir Win Rate by Game Length
Kassadin's win rate against Vladimir 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: Kassadin's results against Vladimir in short and long games are within the margin of error of each other.
Kassadin vs Vladimir 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 Kassadin Changes Against Vladimir
Choices Kassadin players make noticeably more or less often in this matchup than in their other Mid games.
MorellonomiconItemUsuallyunder 0.5%vs Vladimir4.0%+4.0 pts
Doran's Ring + Health Potion + Health Potion + Health Potion + Stealth WardStarting itemsUsuallyunder 0.5%vs Vladimir4.0%+4.0 pts
Usually0.5%vs Vladimir4.0%+3.5 pts
Best Kassadin Build vs Vladimir
Usual Kassadin build (Mid)
95.5% win rate · 22 games
Against Vladimir
Not enough matchup-specific build data: only 3 of 21 Kassadin games against Vladimir carried a complete build, which is too few to recommend an item path from. Use Kassadin's standard build instead.
- Vladimir usually completes Stormsurge first, at 12.4 min (median of 20 games).
- Skill priority: E > W > Q — 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 Kassadin Runes vs Vladimir
Usual Kassadin runes (Mid)
Electrocute
52.3% win rate · 151 games
Against Vladimir
Too few games for a matchup-specific rune page yet — use the usual page.
Plan your Kassadin 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
Kassadin matchup data for League of Legends patch 26.20. The table below shows Kassadin'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 Kassadin build, runes, laning stats, and early vs late game analysis for that specific matchup.
Other Kassadin Matchups
Hardest for Kassadin
Easiest for Kassadin
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.
Kassadin vs Vladimir FAQ - Patch 26.20
Who wins Kassadin vs Vladimir?
Current data slightly favors Vladimir, but the sample is too limited for a strong conclusion: Kassadin wins 48.0% of 25 games (95% range 30.0–66.5%).
What is Kassadin's win rate against Vladimir?
Kassadin wins 48.0% of 25 Mid games against Vladimir on patch 26.20 (95% range 30.0–66.5%). Based on both champions' overall Mid win rates, 48.9% would be expected.
Does Kassadin counter Vladimir?
Not clearly. Kassadin wins 48.0% of 25 games against Vladimir, and the 95% range (30.0–66.5%) includes 50%, so neither champion reliably counters the other on current data.
Who wins lane, Kassadin or Vladimir?
There are not enough games with a 15-minute snapshot yet (25) to say who wins lane.
Does Kassadin outscale Vladimir?
There are too few games of each length to tell yet.
When is Vladimir strongest against Kassadin?
On current data there is no stage of the game where Vladimir is ahead of Kassadin beyond the margin of error.
What should Kassadin build against Vladimir?
There are not enough games for a matchup-specific core, so use Kassadin's usual Mid core: Rod of Ages, Malignance, Mejai's Soulstealer. The biggest change against Vladimir: Morellonomicon (under 0.5% usually, 4.0% here).
What runes should Kassadin use against Vladimir?
Use Kassadin's usual Electrocute page (Domination + Resolve); there are too few games for a matchup-specific page.