Win Rate

50.5%

Pick Rate

1.4%

Ban Rate

0.5%

Gragasvs Ornn

FighterMage

Patch26.19

Games1,318

LaneAll Lanes

TierAll Tiers

Last UpdatedOct 1, 2026 UTC

MethodologyData Methodology

AuthorDakota Chinnick

Gragas vs Ornn is a decisive matchup in LoL patch 26.19. Gragas wins with a 54.5% win rate (+9.1%) over Ornn based on 11 games. Ornn wins the early laning phase while Gragas scales better into the late game. Below you'll find the best Gragas build, runes, laning stats, and strategies for the Gragas vs Ornn matchup.

Gragas Matchup Breakdown

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

Gragas

48.4%

Ornn

51.6%

Who wins Gragas vs Ornn?

Slight Ornn edgeLow confidence

30%50%70%

Gragas wins 48.4% of these games. With this many games the true rate is most likely between 32.0% and 65.2% (95% range).

Expected: 46.7%
Matchup effect: +1.7 pts
Sample: 31 games
vs patch 26.18: —

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

Key takeaways

Current data slightly favors Ornn, but the sample is too limited for a strong conclusion: Gragas wins 48.4% of 31 games (95% range 32.0–65.2%).
Both champions' overall Top win rates predict 46.7% for Gragas; 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 119, within the margin of error (30 games).
Gragas players pick Riftmaker far more often against Ornn: 0.4% of their other Top games, 6.5% 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 Gragas and Ornn 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 Gragas'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.

Gragas vs Ornn Laning Stats

GragasOrnn

At 15 minutes

Gold difference

+119

Within the margin of error

95% range −399 to +638

XP difference

+43

Within the margin of error

95% range −479 to +566

CS difference

−0.7

Within the margin of error

95% range −10.7 to +9.3

1.73

Kills before 15 min

1.53

2.10

Deaths before 15 min

2.20

0.87

Solo kills before 15 min

0.84

3.2%

First blood

6.5%

Whole-game averages

6.0

CS / min

6.3

796

DMG / min

762

11,374

Gold / game

10,958

444

Heal / min

210

1,029

DMG Mitigated / min

2,026

1.8

CC / min

1.6

Gragas vs Ornn Win Rate by Game Length

Gragas's win rate against Ornn 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

1 games

Too few games

20–25 min

6 games

Too few games

25–30 min

6 games

Too few games

30–35 min

15 games

Too few games

35+ min

3 games

Gragas vs Ornn95% rangeGragas usual (Top)

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

Gragas vs Ornn 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)EvenGragas gold at 15: +119
First itemInsufficient data
Games under 20 minInsufficient data
20–30 min gamesInsufficient data
30+ min gamesInsufficient data

What Gragas Changes Against Ornn

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

RiftmakerItem
Usually
0.4%
vs Ornn
6.5%
+6.0 pts
Sapphire Crystal + Glowing Mote + Refillable PotionStarting items
Usually
under 0.5%
vs Ornn
3.2%
+3.2 pts
Sapphire Crystal + Refillable Potion + Stealth Ward + Stealth WardStarting items
Usually
under 0.5%
vs Ornn
3.2%
+3.2 pts

Best Gragas Build vs Ornn

Usual Gragas build (Top)

71.4% win rate · 14 games

Against Ornn

Not enough matchup-specific build data: only 1 of 16 Gragas games against Ornn carried a complete build, which is too few to recommend an item path from. Use Gragas'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 Gragas Runes vs Ornn

Usual Gragas runes (Top)

Stormraider's Surge

Sorcery

Inspiration

49.4% win rate · 698 games

Against Ornn

Too few games for a matchup-specific rune page yet — use the usual page.

See this matchup from Ornn's perspective

MetaBot Desktop

Plan your Gragas 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

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

Other Gragas Matchups

Hardest for Gragas

Easiest for Gragas

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.

🔍

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.

Report an Issue

Gragas vs Ornn FAQ - Patch 26.19

Who wins Gragas vs Ornn?

Current data slightly favors Ornn, but the sample is too limited for a strong conclusion: Gragas wins 48.4% of 31 games (95% range 32.0–65.2%).

What is Gragas's win rate against Ornn?

Gragas wins 48.4% of 31 Top games against Ornn on patch 26.19 (95% range 32.0–65.2%). Based on both champions' overall Top win rates, 46.7% would be expected.

Does Gragas counter Ornn?

Not clearly. Gragas wins 48.4% of 31 games against Ornn, and the 95% range (32.0–65.2%) includes 50%, so neither champion reliably counters the other on current data.

Who wins lane, Gragas or Ornn?

Neither side reliably wins the lane: the average gold difference at 15 minutes is 119, within the margin of error (30 games).

Does Gragas outscale Ornn?

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

When is Ornn strongest against Gragas?

On current data there is no stage of the game where Ornn is ahead of Gragas beyond the margin of error.

What should Gragas build against Ornn?

There are not enough games for a matchup-specific core, so use Gragas's usual Top core: Rod of Ages, Shadowflame, Lich Bane. The biggest change against Ornn: Riftmaker (0.4% usually, 6.5% here).

What runes should Gragas use against Ornn?

Use Gragas's usual Stormraider's Surge page (Sorcery + Inspiration); there are too few games for a matchup-specific page.