Every figure shows its source. Where a source is missing, the number is a placeholder — and it is never written as fact.

By GamGem ResearchLast updated 25 Sept 2026

Jayce

the Defender of Tomorrow

FighterMarksman

Patch 7.3 · Baron · Ranked · Sample · No public API · 38,380 games · Sample data

Role snapshot (Baron)

ATier
Win Rate
52.0%
Pick Rate
13.4%
Ban Rate
6.1%

38,380

Games

High

Confidence

Popular build

17,655 games

52.4%Win Rate

FlashIgnite

Reliable build

12,665 games

51.1%Win Rate

FlashGhost

High observed win rate

4,606 games

54.5%Win Rate

FlashBarrier

Runes

Patch 7.3
Primary

Precision

Fleet Footwork

Triumph

Coup de Grace

Legend: Bloodline

Secondary

Sorcery

Celerity

Skill Order

Which ability to max first, and the level each point goes in — Jayce's most common path.

Q

To the Skies! / Shock Blast

W

Lightning Field / Hyper Charge

E

Thundering Blow / Acceleration Gate

R

Mercury Cannon / Mercury Hammer

Max Order

EWQ

Max E first, then W, then Q. Take R whenever available (5 / 9 / 13).

Level-up Order

  • Q
  • W
  • E
  • R
Ability123456789101112131415
QTo the Skies! / Shock BlastQQQQ
WLightning Field / Hyper ChargeWWWW
EThundering Blow / Acceleration GateEEEE
RMercury Cannon / Mercury HammerRRR

Matchup map (Baron)

How Jayce performs against enemy baron laners

Levels 1 – 15 · Sample40%60%Jayce's win rate
≥ 60%Very favorable
55 – 60%Favorable
50 – 55%Even
45 – 50%Unfavorable
40 – 45%Hard
< 40%Very hard
Nobody in this lane sits here.

Conditional build matrix

Recommended items by enemy team composition

Sample · Patch 7.3
Core 1First major item
Core 2Second item
Core 3Third item
BootsBoot slot
SituationalPick as needed

Scaling — level 1–15

JayceBaron average

Win Rate

1815

Damage / Min

1815

Gold / Min

1815

Counter plan — how to beat Jayce

  • Avoid extended fights — its sustain grows with every trade it survives

  • Close the gap early — it wins at range and at three items — neither before eight minutes

  • Punish the cooldown — Jayce is exposed while its rotation is down

  • Ward the flank — vision is what turns its best opening into a worse one

  • Respect the spike — Riot rates the kit high difficulty, so a practised player gets more out of it than the average

Ability details

  • P

    Hextech Capacitor

    Passive — never cast

  • Q

    To the Skies! / Shock Blast

  • W

    Lightning Field / Hyper Charge

  • E

    Thundering Blow / Acceleration Gate

  • R

    Mercury Cannon / Mercury Hammer

ARAM performance

A
Win Rate
51.4%
▼ 0.3%
Pick Rate
7.6%
▲ 4.7%
Ban Rate
1.5%
▼ 2.0%

Best ARAM build

Patch timeline

Riot’s notes

We hold the rates, not the balance log. What actually changed each patch is in Riot’s own notes.

  1. 7.3Live now-0.5
  2. 7.2eSample win rate across this patch-0.9
  3. 7.2Sample win rate across this patch-1.0
  4. 7.1hSample win rate across this patch+0.5
  5. 7.1Sample win rate across this patch+0.2

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Methodology

Data window
286,420 games on patch 7.3, Ranked, No public API. Last refreshed 25 Sept 2026.
Rank aggregation
No rank split. A derived sample has no brackets to pool, so none is claimed — the rates are the same sample at every rank.
Role assignment
A champion is filed under the lanes it actually plays, not the one class it belongs to — which is why several appear in two.
Counters
A matchup, not a tier gap: how this champion does into that one specifically, over that pairing’s own games.
Minimum sample
The confidence indicator beside every rate is driven by how much of the window this champion appears in. A low reading means read the figure loosely, not that it is wrong.
Why a build is not a cause
The best-scoring build is the one the best-placed players happened to take. Correlation is what a rate can show; it is not evidence that buying those items caused the wins.
Where the numbers come from
Names, titles, classes, difficulty and ability names are read off Riot's official Wild Rift site. Lanes are this site's filing; items and runes are Wild Rift's patch 7.3 shop and rune tree. Every rate is a derived sample — Riot publishes no Wild Rift API, and nothing on this page presents one as measured.

Jayce on video

Published by League of Legends: Wild Rift on YouTube, 3 November 2021.

4 years old. League of Legends: Wild Rift has been patched since, so watch it for how the kit plays, not for numbers — the rest of this page is written for the current patch.

It plays in YouTube’s own player once you press play. Nothing is downloaded or re-hosted here, and nothing loads from YouTube until then.