- Win Rate
- 49.3%
- Pick Rate
- 8.7%
- Ban Rate
- 4.5%
Jhin vs Kog'Maw
- Patch
- 26.22
- Games
- 3,057
- Lane
- All Lanes
- Tier
- All Tiers
- Last Updated
- Nov 6, 2026 UTC
- Author
- Dakota Chinnick
- Methodology
- Data Methodology
Jhin vs Kog'Maw is a decisive matchup in LoL patch 26.22. Kog'Maw wins with a 57.1% win rate (+14.3%) over Jhin based on 42 games. Kog'Maw holds the advantage in both the early and late game. Below you'll find the best Jhin build, runes, laning stats, and strategies for the Jhin vs Kog'Maw matchup.
Jhin Matchup Breakdown
Use the dropdown to select an opponent and see a detailed breakdown of how Jhin 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 Jhin vs Kog'Maw?
Jhin wins 42.9% of these games. With this many games the true rate is most likely between 29.1% and 57.8% (95% range).
- Expected
- 43.4% From both champions' overall Bot win rates
- Matchup effect
- −0.6 pts Observed minus expected
- Sample
- 42 games Lane: Bot
- vs patch 26.21
- — Not enough games on both patches
Lane: Bot · Ranked Solo/Duo & Flex · North America server · All ranks · Patch 26.22 · Nov 4 – Nov 6
Key takeaways
- Current data slightly favors Kog'Maw, but the sample is too limited for a strong conclusion: Jhin wins 42.9% of 42 games (95% range 29.1–57.8%).
- Both champions' overall Bot win rates predict 43.4% for Jhin; the result is within the margin of error of that, so this matchup mostly reflects the two champions' general strength.
- Jhin usually wins the lane: 528 gold ahead of Kog'Maw at 15 minutes on average (42 games with a 15-minute snapshot).
- Jhin players pick Gluttonous Greaves far more often against Kog'Maw: 2.4% of their other Bot games, 14.3% 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 Jhin and Kog'Maw 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 Jhin'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.
Jhin vs Kog'Maw Laning Stats
At 15 minutes
Whole-game averages
Jhin vs Kog'Maw Win Rate by Game Length
Jhin's win rate against Kog'Maw 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: Jhin's results against Kog'Maw in short and long games are within the margin of error of each other.
Jhin vs Kog'Maw 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)JhinJhin gold at 15: +528
- First itemEvenJhin: 11.6 min · Kog'Maw: 11.8 min
- Games under 20 minInsufficient data
- 20–30 min gamesInsufficient data
- 30+ min gamesInsufficient data
What Jhin Changes Against Kog'Maw
Choices Jhin players make noticeably more or less often in this matchup than in their other Bot games.
Gluttonous GreavesBootsUsually2.4%vs Kog'Maw14.3%+11.9 pts
Doran's Helm + Health Potion + Stealth WardStarting itemsUsually12.9%vs Kog'Maw2.4%−10.5 pts
Mortal ReminderItemUsually6.3%vs Kog'Maw16.7%+10.3 pts
Move Speed (flex)Stat shardUsually4.2%vs Kog'Maw14.3%+10.1 pts
Adaptive Force (flex)Stat shardUsually95.6%vs Kog'Maw85.7%−9.9 pts47.2% WR here
Serpent's FangItemUsually1.3%vs Kog'Maw7.1%+5.8 pts
CullStarting itemsUsuallyunder 0.5%vs Kog'Maw4.8%+4.8 pts
Best Jhin Build vs Kog'Maw
Usual Jhin build (Bot)
57.2% win rate · 187 games
Against Kog'Maw
Not enough matchup-specific build data: only 4 of 34 Jhin games against Kog'Maw carried a complete build, which is too few to recommend an item path from. Use Jhin's standard build instead.
- Jhin usually completes The Collector first, at 11.6 min (median of 20 games).
- Kog'Maw usually completes Guinsoo's Rageblade first, at 11.8 min (median of 24 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 Jhin Runes vs Kog'Maw
Usual Jhin runes (Bot)
Fleet Footwork
51.2% win rate · 739 games
Against Kog'Maw
Too few games for a matchup-specific rune page yet — use the usual page.
Plan your Jhin 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
Jhin matchup data for League of Legends patch 26.22. The table below shows Jhin'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 Jhin build, runes, laning stats, and early vs late game analysis for that specific matchup.
Other Jhin Matchups
Hardest for Jhin
Easiest for Jhin
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.
Jhin vs Kog'Maw FAQ - Patch 26.22
Who wins Jhin vs Kog'Maw?
Current data slightly favors Kog'Maw, but the sample is too limited for a strong conclusion: Jhin wins 42.9% of 42 games (95% range 29.1–57.8%).
What is Jhin's win rate against Kog'Maw?
Jhin wins 42.9% of 42 Bot games against Kog'Maw on patch 26.22 (95% range 29.1–57.8%). Based on both champions' overall Bot win rates, 43.4% would be expected.
Does Jhin counter Kog'Maw?
Not clearly. Jhin wins 42.9% of 42 games against Kog'Maw, and the 95% range (29.1–57.8%) includes 50%, so neither champion reliably counters the other on current data.
Who wins lane, Jhin or Kog'Maw?
Jhin usually wins the lane: 528 gold ahead of Kog'Maw at 15 minutes on average (42 games with a 15-minute snapshot).
Does Jhin outscale Kog'Maw?
There are too few games of each length to tell yet.
When is Kog'Maw strongest against Jhin?
On current data there is no stage of the game where Kog'Maw is ahead of Jhin beyond the margin of error.
What should Jhin build against Kog'Maw?
There are not enough games for a matchup-specific core, so use Jhin's usual Bot core: Hubris, The Collector, Rapid Firecannon. The biggest change against Kog'Maw: Gluttonous Greaves (2.4% usually, 14.3% here).
What runes should Jhin use against Kog'Maw?
Use Jhin's usual Fleet Footwork page (Precision + Sorcery); there are too few games for a matchup-specific page. The biggest change against Kog'Maw: Move Speed (flex) (4.2% usually, 14.3% here).