- Win Rate
- 49.8%
- Pick Rate
- 3.5%
- Ban Rate
- 1.6%
Senna vs Poppy
- Patch
- 26.20
- Games
- 6,176
- Lane
- All Lanes
- Tier
- All Tiers
- Last Updated
- Oct 16, 2026 UTC
- Methodology
- Data Methodology
- Author
- Dakota Chinnick
Senna vs Poppy is a decisive matchup in LoL patch 26.20. Poppy wins with a 59.4% win rate (+18.8%) over Senna based on 32 games. Poppy holds the advantage in both the early and late game. Below you'll find the best Senna build, runes, laning stats, and strategies for the Senna vs Poppy matchup.
Senna Matchup Breakdown
Use the dropdown to select an opponent and see a detailed breakdown of how Senna 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 Senna vs Poppy?
Senna wins 38.7% of these games. With this many games the true rate is most likely between 23.7% and 56.2% (95% range).
- Expected
- 49.6% From both champions' overall Support win rates
- Matchup effect
- −10.9 pts Observed minus expected
- Sample
- 31 games Lane: Support
- vs patch 26.19
- — Not enough games on both patches
Lane: Support · Ranked Solo/Duo & Flex · North America server · All ranks · Patch 26.20 · Oct 9 – Oct 11
Key takeaways
- Current data slightly favors Poppy, but the sample is too limited for a strong conclusion: Senna wins 38.7% of 31 games (95% range 23.7–56.2%).
- Both champions' overall Support win rates predict 49.6% for Senna; the result is within the margin of error of that, so this matchup mostly reflects the two champions' general strength.
- Senna players pick Cut Down much less often against Poppy: 33.8% of their other Support games, 16.1% 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 Senna and Poppy 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 Senna'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.
Senna vs Poppy Laning Stats
Only 29 games have a 15-minute snapshot so far — the lane-phase numbers appear from 30.
Whole-game averages
Senna vs Poppy Win Rate by Game Length
Senna's win rate against Poppy 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: Senna's results against Poppy in short and long games are within the margin of error of each other.
Senna vs Poppy 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 Senna Changes Against Poppy
Choices Senna players make noticeably more or less often in this matchup than in their other Support games.
Cut DownRuneUsually33.8%vs Poppy16.1%−17.6 pts
Health Potion + Health PotionStarting itemsUsually29.5%vs Poppy12.9%−16.6 pts
Control WardStarting itemsUsually2.2%vs Poppy12.9%+10.7 pts
Flash + IgniteSummoner spellsUsually6.0%vs Poppy16.1%+10.2 pts
Usually1.6%vs Poppy6.5%+4.8 pts
MorellonomiconItemUsuallyunder 0.5%vs Poppy3.2%+3.2 pts
Cleanse + HealSummoner spellsUsuallyunder 0.5%vs Poppy3.2%+3.2 pts
AftershockKeystoneUsuallyunder 0.5%vs Poppy3.2%+3.2 pts
Best Senna Build vs Poppy
Usual Senna build (Support)
80.0% win rate · 15 games
Against Poppy
Not enough matchup-specific build data: only 6 of 16 Senna games against Poppy carried a complete build, which is too few to recommend an item path from. Use Senna's standard build instead.
- 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 Senna Runes vs Poppy
Usual Senna runes (Support)
Deathfire Touch
56.7% win rate · 822 games
Against Poppy
Too few games for a matchup-specific rune page yet — use the usual page.
Plan your Senna 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
Senna matchup data for League of Legends patch 26.20. The table below shows Senna'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 Senna build, runes, laning stats, and early vs late game analysis for that specific matchup.
Other Senna Matchups
Hardest for Senna
Easiest for Senna
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.
Senna vs Poppy FAQ - Patch 26.20
Who wins Senna vs Poppy?
Current data slightly favors Poppy, but the sample is too limited for a strong conclusion: Senna wins 38.7% of 31 games (95% range 23.7–56.2%).
What is Senna's win rate against Poppy?
Senna wins 38.7% of 31 Support games against Poppy on patch 26.20 (95% range 23.7–56.2%). Based on both champions' overall Support win rates, 49.6% would be expected.
Does Senna counter Poppy?
Not clearly. Senna wins 38.7% of 31 games against Poppy, and the 95% range (23.7–56.2%) includes 50%, so neither champion reliably counters the other on current data.
Who wins lane, Senna or Poppy?
There are not enough games with a 15-minute snapshot yet (29) to say who wins lane.
Does Senna outscale Poppy?
There are too few games of each length to tell yet.
When is Poppy strongest against Senna?
On current data there is no stage of the game where Poppy is ahead of Senna beyond the margin of error.
What should Senna build against Poppy?
There are not enough games for a matchup-specific core, so use Senna's usual Support core: Kraken Slayer, Statikk Shiv, Black Cleaver. The biggest change against Poppy: Health Potion + Health Potion (29.5% usually, 12.9% here).
What runes should Senna use against Poppy?
Use Senna's usual Deathfire Touch page (Sorcery + Inspiration); there are too few games for a matchup-specific page. The biggest change against Poppy: Cut Down (33.8% usually, 16.1% here).