- Win Rate
- 51.3%
- Pick Rate
- 6.2%
- Ban Rate
- 18.3%
Seraphine vs Leona
- Patch
- 26.19
- Games
- 5,604
- Lane
- All Lanes
- Tier
- All Tiers
- Last Updated
- Oct 4, 2026 UTC
- Methodology
- Data Methodology
- Author
- Dakota Chinnick
Seraphine vs Leona is a very close matchup in LoL patch 26.19. Seraphine wins with a 50.5% win rate (+1.0%) over Leona based on 208 games. Seraphine holds the advantage in both the early and late game. Below you'll find the best Seraphine build, runes, laning stats, and strategies for the Seraphine vs Leona matchup.
Seraphine Matchup Breakdown
Use the dropdown to select an opponent and see a detailed breakdown of how Seraphine 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 Seraphine vs Leona?
Seraphine wins 54.6% of these games. With this many games the true rate is most likely between 49.9% and 59.3% (95% range).
- Expected
- 50.1% From both champions' overall Support win rates
- Matchup effect
- +4.5 pts Observed minus expected
- Sample
- 432 games Lane: Support
- vs patch 26.18
- +7.6 pts A real change since last patch
Lane: Support · Ranked Solo/Duo & Flex · North America server · All ranks · Patch 26.19 · Sep 24 – Sep 28
Key takeaways
- Current data slightly favors Seraphine, but the sample is too limited for a strong conclusion: Seraphine wins 54.6% of 432 games (95% range 49.9–59.3%).
- Both champions' overall Support win rates predict 50.1% for Seraphine; the result is within the margin of error of that, so this matchup mostly reflects the two champions' general strength.
- Seraphine usually wins the lane: 194 gold ahead of Leona at 15 minutes on average (428 games with a 15-minute snapshot).
- Seraphine players pick Arcane Comet far more often against Leona: 35.5% of their other Support games, 40.3% 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 Seraphine and Leona 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 Seraphine'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.
Seraphine vs Leona Laning Stats
At 15 minutes
Whole-game averages
Seraphine vs Leona Win Rate by Game Length
Seraphine's win rate against Leona 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: Seraphine's results against Leona in short and long games are within the margin of error of each other.
Seraphine vs Leona 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)SeraphineSeraphine gold at 15: +194
- First itemLeonaSeraphine: 13.5 min · Leona: 13.0 min
- Games under 20 minInsufficient data
- 20–30 min gamesEvenSeraphine wins 53.7% of 175 games
- 30+ min gamesEvenSeraphine wins 55.3% of 226 games
What Seraphine Changes Against Leona
Choices Seraphine players make noticeably more or less often in this matchup than in their other Support games.
Arcane CometKeystoneUsually35.5%vs Leona40.3%+4.8 pts55.7% WR here
Usually1.7%vs Leona4.9%+3.1 pts57.1% WR here
DominationSecondary treeUsually4.8%vs Leona7.9%+3.1 pts44.1% WR here
Best Seraphine Build vs Leona
Usual Seraphine build (Support)
81.8% win rate · 22 games
Against Leona
60.9% win rate · 23 games
Limited sample: 23 of 200 games finished this exact core, so treat it as an observation rather than a recommendation.
- Seraphine usually completes Rylai's Crystal Scepter first, at 13.5 min (median of 143 games).
- Leona usually completes Locket of the Iron Solari first, at 13.0 min (median of 286 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 Seraphine Runes vs Leona
Usual Seraphine runes (Support)
Summon Aery
51.7% win rate · 3,942 games
Against Leona
Arcane Comet
56.3% win rate · 103 games
Plan your Seraphine 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
Seraphine matchup data for League of Legends patch 26.19. The table below shows Seraphine'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 Seraphine build, runes, laning stats, and early vs late game analysis for that specific matchup.
Other Seraphine Matchups
Hardest for Seraphine
Easiest for Seraphine
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.
Seraphine vs Leona FAQ - Patch 26.19
Who wins Seraphine vs Leona?
Current data slightly favors Seraphine, but the sample is too limited for a strong conclusion: Seraphine wins 54.6% of 432 games (95% range 49.9–59.3%).
What is Seraphine's win rate against Leona?
Seraphine wins 54.6% of 432 Support games against Leona on patch 26.19 (95% range 49.9–59.3%). Based on both champions' overall Support win rates, 50.1% would be expected.
Does Seraphine counter Leona?
Not clearly. Seraphine wins 54.6% of 432 games against Leona, and the 95% range (49.9–59.3%) includes 50%, so neither champion reliably counters the other on current data.
Who wins lane, Seraphine or Leona?
Seraphine usually wins the lane: 194 gold ahead of Leona at 15 minutes on average (428 games with a 15-minute snapshot).
Does Seraphine outscale Leona?
Not measurably: Seraphine's win rate against Leona in games of 25 minutes or less and in longer games is within the margin of error of each other.
When is Leona strongest against Seraphine?
Leona is measurably ahead in: First item.
What should Seraphine build against Leona?
The most successful Seraphine core against Leona is Echoes of Helia, Imperial Mandate, Rylai's Crystal Scepter (60.9% over 23 games). The biggest change against Leona: Mikael's Blessing (1.7% usually, 4.9% here).
What runes should Seraphine use against Leona?
Arcane Comet with Sorcery and Inspiration — 56.3% over 103 games against Leona. The biggest change against Leona: Arcane Comet (35.5% usually, 40.3% here).