Win Rate

52.3%

Pick Rate

3.6%

Ban Rate

0.6%

Jannavs Rell

SupportMage

Patch26.19

Games3,260

LaneAll Lanes

TierAll Tiers

Last UpdatedOct 2, 2026 UTC

MethodologyData Methodology

AuthorDakota Chinnick

Janna vs Rell is a decisive matchup in LoL patch 26.19. Janna wins with a 57.4% win rate (+14.8%) over Rell based on 54 games. Janna holds the advantage in both the early and late game. Below you'll find the best Janna build, runes, laning stats, and strategies for the Janna vs Rell matchup.

Janna Matchup Breakdown

Use the dropdown to select an opponent and see a detailed breakdown of how Janna 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.

Compare against an opponent

Janna

56.5%

Rell

43.5%

Who wins Janna vs Rell?

Slight Janna edgeLow confidence

30%50%70%

Janna wins 56.5% of these games. With this many games the true rate is most likely between 47.4% and 65.2% (95% range).

Expected: 50.4%
Matchup effect: +6.1 pts
Sample: 115 games
vs patch 26.18: +14.5 pts

Lane: Support · Ranked Solo/Duo & Flex · North America server · All ranks · Patch 26.19 · Sep 24 – Sep 28

Key takeaways

Current data slightly favors Janna, but the sample is too limited for a strong conclusion: Janna wins 56.5% of 115 games (95% range 47.4–65.2%).
Both champions' overall Support win rates predict 50.4% for Janna; the result is within the margin of error of that, so this matchup mostly reflects the two champions' general strength.
Neither side reliably wins the lane: the average gold difference at 15 minutes is 25, within the margin of error (113 games).
Janna players pick the W > Q > E skill order far more often against Rell: under 0.5% of their other Support games, 8.7% 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 Janna and Rell 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 Janna'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.

Janna vs Rell Laning Stats

JannaRell

At 15 minutes

Gold difference

+25

Within the margin of error

95% range −116 to +165

XP difference

+108

Within the margin of error

95% range −33 to +249

CS difference

−2.8

Rell ahead

95% range −4.2 to −1.3

0.99

Kills before 15 min

1.09

2.19

Deaths before 15 min

2.63

0.01

Solo kills before 15 min

0.04

3.5%

First blood

7.0%

Whole-game averages

0.9

CS / min

1.0

288

DMG / min

310

9,130

Gold / game

8,967

367

Heal / min

111

322

DMG Mitigated / min

1,376

1.5

CC / min

1.4

Janna vs Rell Win Rate by Game Length

Janna's win rate against Rell 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.

Too few games

Under 20 min

9 games

Too few games

20–25 min

16 games

53.3%

25–30 min

30 games

52.9%

30–35 min

34 games

61.5%

35+ min

26 games

Janna vs Rell95% rangeJanna usual (Support)

No game length stands out: Janna's results against Rell in short and long games are within the margin of error of each other.

Janna vs Rell 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)EvenJanna gold at 15: +25
First itemRellJanna: 14.1 min · Rell: 13.1 min
Games under 20 minInsufficient data
20–30 min gamesEvenJanna wins 56.5% of 46 games
30+ min gamesEvenJanna wins 56.7% of 60 games

What Janna Changes Against Rell

Choices Janna players make noticeably more or less often in this matchup than in their other Support games.

W > Q > E
the W > Q > E skill orderSkill priority
Usually
under 0.5%
vs Rell
8.7%
+8.7 pts

Best Janna Build vs Rell

Usual Janna build (Support)

82.9% win rate · 41 games

Against Rell

Not enough matchup-specific build data: only 5 of 60 Janna games against Rell carried a complete build, which is too few to recommend an item path from. Use Janna's standard build instead.

Janna usually completes Moonstone Renewer first, at 14.1 min (median of 69 games).
Rell usually completes Zeke's Convergence first, at 13.1 min (median of 58 games).
Skill priority: usually W > E > Q; against Rell, E > W > Q.

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 Janna Runes vs Rell

Usual Janna runes (Support)

Glacial Augment

Inspiration

Resolve

75.0% win rate · 24 games

Against Rell

Summon Aery

Sorcery

Resolve

59.5% win rate · 42 games

See this matchup from Rell's perspective

MetaBot Desktop

Plan your Janna 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

Download for Windows More InfoFree download

Janna matchup data for League of Legends patch 26.19. The table below shows Janna'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 Janna build, runes, laning stats, and early vs late game analysis for that specific matchup.

Other Janna Matchups

Hardest for Janna

Easiest for Janna

Most played

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.

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Janna vs Rell FAQ - Patch 26.19

Who wins Janna vs Rell?

Current data slightly favors Janna, but the sample is too limited for a strong conclusion: Janna wins 56.5% of 115 games (95% range 47.4–65.2%).

What is Janna's win rate against Rell?

Janna wins 56.5% of 115 Support games against Rell on patch 26.19 (95% range 47.4–65.2%). Based on both champions' overall Support win rates, 50.4% would be expected.

Does Janna counter Rell?

Not clearly. Janna wins 56.5% of 115 games against Rell, and the 95% range (47.4–65.2%) includes 50%, so neither champion reliably counters the other on current data.

Who wins lane, Janna or Rell?

Neither side reliably wins the lane: the average gold difference at 15 minutes is 25, within the margin of error (113 games).

Does Janna outscale Rell?

There are too few games of each length to tell yet.

When is Rell strongest against Janna?

Rell is measurably ahead in: First item.

What should Janna build against Rell?

There are not enough games for a matchup-specific core, so use Janna's usual Support core: Moonstone Renewer, Ardent Censer, Mejai's Soulstealer.

What runes should Janna use against Rell?

Summon Aery with Sorcery and Resolve — 59.5% over 42 games against Rell.