- Win Rate
- 50.5%
- Pick Rate
- 5.3%
- Ban Rate
- 14.6%
Malphite vs Jax
- Patch
- 26.21
- Games
- 10,670
- Lane
- All Lanes
- Tier
- All Tiers
- Last Updated
- Nov 3, 2026 UTC
- Author
- Dakota Chinnick
- Methodology
- Data Methodology
Malphite vs Jax is a decisive matchup in LoL patch 26.21. Malphite wins with a 54.7% win rate (+9.3%) over Jax based on 214 games. Malphite holds the advantage in both the early and late game. Below you'll find the best Malphite build, runes, laning stats, and strategies for the Malphite vs Jax matchup.
Malphite Matchup Breakdown
Use the dropdown to select an opponent and see a detailed breakdown of how Malphite 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 Malphite vs Jax?
Malphite wins 56.2% of these games. With this many games the true rate is most likely between 49.3% and 62.9% (95% range).
- Expected
- 52.2% From both champions' overall Top win rates
- Matchup effect
- +4.0 pts Observed minus expected
- Sample
- 201 games Lane: Top
- vs patch 26.20
- −4.7 pts Within normal patch-to-patch noise
Lane: Top · Ranked Solo/Duo & Flex · North America server · All ranks · Patch 26.21 · Oct 27 – Nov 3
They also met in another lane (Jungle): 8 games, Malphite won 37.5%.
Key takeaways
- Current data slightly favors Malphite, but the sample is too limited for a strong conclusion: Malphite wins 56.2% of 201 games (95% range 49.3–62.9%).
- Both champions' overall Top win rates predict 52.2% for Malphite; the result is within the margin of error of that, so this matchup mostly reflects the two champions' general strength.
- Malphite usually wins the lane: 272 gold ahead of Jax at 15 minutes on average (198 games with a 15-minute snapshot).
- Malphite players pick Frozen Heart far more often against Jax: 35.5% of their other Top games, 49.3% 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 Malphite and Jax 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 Malphite'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.
Malphite vs Jax Laning Stats
At 15 minutes
Whole-game averages
Malphite vs Jax Win Rate by Game Length
Malphite's win rate against Jax 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: Malphite's results against Jax in short and long games are within the margin of error of each other.
Malphite vs Jax 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)MalphiteMalphite gold at 15: +272
- First itemMalphiteMalphite: 13.1 min · Jax: 14.3 min
- Games under 20 minInsufficient data
- 20–30 min gamesEvenMalphite wins 55.1% of 78 games
- 30+ min gamesEvenMalphite wins 55.9% of 102 games
What Malphite Changes Against Jax
Choices Malphite players make noticeably more or less often in this matchup than in their other Top games.
Frozen HeartItemUsually35.5%vs Jax49.3%+13.8 pts61.6% WR here
Plated SteelcapsBootsUsually54.9%vs Jax63.2%+8.3 pts65.4% WR here
Adaptive Force (flex)Stat shardUsually20.5%vs Jax27.9%+7.3 pts55.4% WR here
Health Scaling (flex)Stat shardUsually78.2%vs Jax71.6%−6.5 pts56.9% WR here
Bone PlatingRuneUsually3.2%vs Jax7.5%+4.3 pts
Best Malphite Build vs Jax
Usual Malphite build (Top)
80.0% win rate · 20 games
Limited sample: 20 of 118 games finished this exact core, so treat it as an observation rather than a recommendation.
- Malphite usually completes Sunfire Aegis first, at 13.1 min (median of 74 games).
- Jax usually completes Trinity Force first, at 14.3 min (median of 116 games).
- 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 Malphite Runes vs Jax
Usual Malphite runes (Top)
Grasp of the Undying
52.5% win rate · 1,766 games
Against Jax
Arcane Comet
61.0% win rate · 59 games
Plan your Malphite 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
Malphite matchup data for League of Legends patch 26.21. The table below shows Malphite'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 Malphite build, runes, laning stats, and early vs late game analysis for that specific matchup.
Other Malphite Matchups
Hardest for Malphite
Easiest for Malphite
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.
Malphite vs Jax FAQ - Patch 26.21
Who wins Malphite vs Jax?
Current data slightly favors Malphite, but the sample is too limited for a strong conclusion: Malphite wins 56.2% of 201 games (95% range 49.3–62.9%).
What is Malphite's win rate against Jax?
Malphite wins 56.2% of 201 Top games against Jax on patch 26.21 (95% range 49.3–62.9%). Based on both champions' overall Top win rates, 52.2% would be expected.
Does Malphite counter Jax?
Not clearly. Malphite wins 56.2% of 201 games against Jax, and the 95% range (49.3–62.9%) includes 50%, so neither champion reliably counters the other on current data.
Who wins lane, Malphite or Jax?
Malphite usually wins the lane: 272 gold ahead of Jax at 15 minutes on average (198 games with a 15-minute snapshot).
Does Malphite outscale Jax?
There are too few games of each length to tell yet.
When is Jax strongest against Malphite?
On current data there is no stage of the game where Jax is ahead of Malphite beyond the margin of error.
What should Malphite build against Jax?
The most successful Malphite core against Jax is Frozen Heart, Thornmail, Sunfire Aegis (75.0% over 20 games). The biggest change against Jax: Frozen Heart (35.5% usually, 49.3% here).
What runes should Malphite use against Jax?
Arcane Comet with Sorcery and Resolve — 61.0% over 59 games against Jax. The biggest change against Jax: Adaptive Force (flex) (20.5% usually, 27.9% here).