- Win Rate
- 50.1%
- Pick Rate
- 1.6%
- Ban Rate
- 2.9%
Ambessa vs Gwen
- Patch
- 26.19
- Games
- 3,305
- Lane
- All Lanes
- Tier
- All Tiers
- Last Updated
- Oct 10, 2026 UTC
- Methodology
- Data Methodology
- Author
- Dakota Chinnick
Ambessa vs Gwen is a decisive matchup in LoL patch 26.19. Gwen wins with a 69.2% win rate (+38.5%) over Ambessa based on 13 games. Ambessa wins the early laning phase while Gwen scales better into the late game. Below you'll find the best Ambessa build, runes, laning stats, and strategies for the Ambessa vs Gwen matchup.
Ambessa Matchup Breakdown
Use the dropdown to select an opponent and see a detailed breakdown of how Ambessa 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 Ambessa vs Gwen?
Ambessa wins 34.8% of these games. With this many games the true rate is most likely between 18.8% and 55.1% (95% range).
- Expected
- 49.8% From both champions' overall Top win rates
- Matchup effect
- −15.0 pts Observed minus expected
- Sample
- 23 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
They also met in another lane (Jungle): 7 games, Ambessa won 57.1%.
Key takeaways
- Current data slightly favors Gwen, but the sample is too limited for a strong conclusion: Ambessa wins 34.8% of 23 games (95% range 18.8–55.1%).
- Both champions' overall Top win rates predict 49.8% for Ambessa; the result is within the margin of error of that, so this matchup mostly reflects the two champions' general strength.
- Ambessa players pick Mercury's Treads far more often against Gwen: 25.0% of their other Top games, 65.2% 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 Ambessa and Gwen 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 Ambessa'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.
Ambessa vs Gwen Laning Stats
Only 22 games have a 15-minute snapshot so far — the lane-phase numbers appear from 30.
Whole-game averages
Ambessa vs Gwen Win Rate by Game Length
Ambessa's win rate against Gwen 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: Ambessa's results against Gwen in short and long games are within the margin of error of each other.
Ambessa vs Gwen 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 Ambessa Changes Against Gwen
Choices Ambessa players make noticeably more or less often in this matchup than in their other Top games.
Mercury's TreadsBootsUsually25.0%vs Gwen65.2%+40.3 pts
Plated SteelcapsBootsUsually56.4%vs Gwen17.4%−39.0 pts
EclipseItemUsually78.6%vs Gwen60.9%−17.8 pts
Profane HydraItemUsually8.5%vs Gwen26.1%+17.6 pts
TranscendenceRuneUsually1.7%vs Gwen8.7%+7.0 pts
Usuallyunder 0.5%vs Gwen4.3%+4.3 pts
Null-Magic Mantle + Doran's Shield + Health PotionStarting itemsUsuallyunder 0.5%vs Gwen4.3%+4.3 pts
Long Sword + Long Sword + Doran's BladeStarting itemsUsuallyunder 0.5%vs Gwen4.3%+4.3 pts
Best Ambessa Build vs Gwen
Usual Ambessa build (Top)
74.1% win rate · 27 games
Against Gwen
Not enough matchup-specific build data: only 3 of 14 Ambessa games against Gwen carried a complete build, which is too few to recommend an item path from. Use Ambessa's standard build instead.
- Skill priority: Q > E > W — 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 Ambessa Runes vs Gwen
Usual Ambessa runes (Top)
Electrocute
63.3% win rate · 30 games
Against Gwen
Too few games for a matchup-specific rune page yet — use the usual page.
Plan your Ambessa 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
Ambessa matchup data for League of Legends patch 26.19. The table below shows Ambessa'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 Ambessa build, runes, laning stats, and early vs late game analysis for that specific matchup.
Other Ambessa Matchups
Hardest for Ambessa
Easiest for Ambessa
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.
Ambessa vs Gwen FAQ - Patch 26.19
Who wins Ambessa vs Gwen?
Current data slightly favors Gwen, but the sample is too limited for a strong conclusion: Ambessa wins 34.8% of 23 games (95% range 18.8–55.1%).
What is Ambessa's win rate against Gwen?
Ambessa wins 34.8% of 23 Top games against Gwen on patch 26.19 (95% range 18.8–55.1%). Based on both champions' overall Top win rates, 49.8% would be expected.
Does Ambessa counter Gwen?
Not clearly. Ambessa wins 34.8% of 23 games against Gwen, and the 95% range (18.8–55.1%) includes 50%, so neither champion reliably counters the other on current data.
Who wins lane, Ambessa or Gwen?
There are not enough games with a 15-minute snapshot yet (22) to say who wins lane.
Does Ambessa outscale Gwen?
There are too few games of each length to tell yet.
When is Gwen strongest against Ambessa?
On current data there is no stage of the game where Gwen is ahead of Ambessa beyond the margin of error.
What should Ambessa build against Gwen?
There are not enough games for a matchup-specific core, so use Ambessa's usual Top core: Voltaic Cyclosword, Profane Hydra, Eclipse. The biggest change against Gwen: Mercury's Treads (25.0% usually, 65.2% here).
What runes should Ambessa use against Gwen?
Use Ambessa's usual Electrocute page (Domination + Resolve); there are too few games for a matchup-specific page. The biggest change against Gwen: Transcendence (1.7% usually, 8.7% here).