Jayce - League of Legends Champion
Win Rate
49.2%
Pick Rate
1.4%

Jaycevs Kog'Maw

DFighterMarksman
Patch26.10
Matches1,120,787
LaneAll Lanes
TierAll Tiers
Last UpdatedMay 19, 2026
MethodologyData Methodology

Jayce vs Kog'Maw is a decisive matchup in LoL patch 26.10. Kog'Maw wins with a 60.0% win rate (+20.0%) over Jayce based on 5 games. Jayce wins the early laning phase while Kog'Maw scales better into the late game. Below you'll find the best Jayce build, runes, laning stats, and strategies for the Jayce vs Kog'Maw matchup.

Jayce Matchup Breakdown

Use the dropdown to select an opponent and see a detailed breakdown of how Jayce 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
Kog'Maw - 40.0% win rateKog'Maw(40.0%)
Jayce - 40.0% win rate in this matchup
Jayce
40.0% WR
VS
Kog'Maw vs Jayce matchup - 60.0% win rate
Kog'Maw
60.0% WR

Who Wins the Jayce vs Kog'Maw Matchup?

Kog'Maw wins the Jayce vs Kog'Maw matchup
Winner
Kog'Maw
Matches: 5
40.0%
Win Rate
60.0%
5.6
CS / min
6.9
1,163
DMG / min
1,020
15,715
Gold / game
17,085
142
Heal / min
191
714
DMG Mitigated / min
456
0.4
CC / min
0.3
0.0%
Early Game WR
0.0%
40.0%
Late Game WR
60.0%

Jayce vs Kog'Maw Matchup Summary

The Jayce vs Kog'Maw matchup is a decisive matchup in League of Legends ranked play. Based on 5 recent matches analyzed, Kog'Maw wins with a 60.0% win rate compared to Jayce's 40.0%, giving Kog'Maw a 20.0 percentage point advantage. Game phase dynamics play a critical role here: Jayce controls the early laning stage, but Kog'Maw outscales as the game goes longer. The matchup shifts dramatically depending on game length — Jayce needs to press advantages before Kog'Maw reaches their power spikes, while Kog'Maw should focus on safe farming and hitting key item breakpoints. The most significant statistical gap is in crowd control, where Jayce leads by 0.2s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Kog'Maw has a strong advantage in this matchup. Jayce players should play defensively, prioritize safe farming under tower, and look for opportunities created by jungle pressure or Kog'Maw overextending. Avoid prolonged trades and wait for team fights where positioning and coordination matter more. Understanding these matchup dynamics is essential for champion select decisions and in-game strategy when facing this lane opponent.

Jayce vs Kog'Maw Laning Phase Breakdown

Jayce wins the laning phase against Kog'Maw in League of Legends

Jayce is favored during the laning phase against Kog'Maw, winning 3 out of 5 key stat categories. Jayce holds advantages in damage, crowd control and sustain, making them the stronger laner in this matchup.

Farming
5.6Jayce
6.9Kog'Maw
Kog'Maw significantly out-farms Jayce by 1.3 CS per minute, accumulating an estimated 20 CS lead by mid game. This substantial farming gap gives Kog'Maw a major gold advantage and earlier item completions. Jayce players should prioritize wave management techniques like freezing near tower and using abilities efficiently to minimize the deficit.
Damage
1,163Jayce
1,020Kog'Maw
Jayce heavily out-damages Kog'Maw by 144 DMG/min, dominating both short trades and all-in fights. Kog'Maw should avoid extended combat and instead focus on burst trade patterns — short engages followed by immediate disengagement — to avoid letting Jayce's sustained damage advantage take over.
Economy
15,715Jayce
17,085Kog'Maw
Kog'Maw generates a commanding 1,370 more gold per game than Jayce. This substantial economic advantage means Kog'Maw consistently reaches key item breakpoints earlier, creating a compounding lead that grows throughout the game. Jayce should focus on cost-effective item choices and avoid unnecessary deaths to prevent falling further behind.
Utility
0.4Jayce
0.3Kog'Maw
Both Jayce and Kog'Maw provide similar amounts of crowd control (0.2s/min difference), meaning neither has a significant advantage in locking down opponents for ganks or team fights. Lane ganks are equally effective for both sides.
Sustain
856Jayce
646Kog'Maw
Jayce vastly out-sustains Kog'Maw, healing and mitigating 210 more damage per minute. This massive durability gap means Jayce can absorb significant punishment and remain in lane while Kog'Maw is forced to recall. Building grievous wounds early is essential for Kog'Maw, and focusing on burst trade patterns rather than sustained fights is critical.

Best Jayce Build Against Kog'Maw

Ionian Boots of Lucidity is the optimal boots choice against Kog'Maw, providing the mobility and stats Jayce needs most in this matchup. The top-performing core items for Jayce against Kog'Maw are Eclipse, Blade of The Ruined King and Black Cleaver. This combination gives Jayce an effective balance of damage, survivability, and utility for the matchup. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Jayce vs Kog'Maw matchup.

Early Game vs Late Game

Early Game
Jayce
0.0%
+0.0% advantage
Jayce early game win rateJayce0.0%
Kog'Maw early game win rateKog'Maw0.0%
Late Game
Kog'Maw
60.0%
+20.0% advantage
Jayce late game win rateJayce40.0%
Kog'Maw late game win rateKog'Maw60.0%

The early game (first 15 minutes) is a toss-up between Jayce and Kog'Maw, with Jayce holding a razor-thin 0.0% win rate edge (+0.0%). Individual skill and jungle proximity will matter more than champion advantage in the early laning phase.

Kog'Maw is far superior in the late game (25+ minutes), boasting a 60.0% win rate — 20.0 points above Jayce. Extended games heavily favor Kog'Maw, whose kit and scaling make them a dominant force in team fights and objective control.

The power dynamics shift as the game progresses — Jayce has the edge early, but Kog'Maw gradually takes over. However, the margins are slim enough that either champion can win at any stage with the right plays. Focus on taking advantages when you have them rather than waiting for a specific game phase.

Best Jayce Runes Against Kog'Maw

Domination rune tree - Jayce primary runes vs Kog'MawDomination
Dark Harvest - best Jayce rune vs Kog'MawSudden Impact - best Jayce rune vs Kog'MawGrisly Mementos - best Jayce rune vs Kog'MawRelentless Hunter - best Jayce rune vs Kog'Maw
Resolve rune tree - Jayce secondary runes vs Kog'MawResolve
Bone Plating - best Jayce rune vs Kog'MawDemolish - best Jayce rune vs Kog'Maw
100.0% WR

The Domination and Resolve rune setup gives Jayce the best tools to compete against Kog'Maw in this difficult matchup, compensating for the statistical disadvantages with optimal rune synergies.


Jayce matchup data for League of Legends patch 26.10. The table below shows Jayce'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 Jayce build, runes, laning stats, and early vs late game analysis for that specific matchup.

Jayce matchup win rates and stats in League of Legends patch 26.10
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
56.70%976.988213,85056.7%56.7%
47.37%956.781611,81541.3%53.1%
50.00%706.687311,88740.6%57.9%
46.38%697.195812,41953.3%41.0%
47.83%697.092812,07460.7%39.0%
55.93%596.389911,24864.0%50.0%
53.70%546.795813,36566.7%43.3%
60.00%506.392811,66151.9%69.6%
58.00%507.01,30312,16157.7%58.3%
50.00%506.877311,23537.9%66.7%
42.86%497.089312,29027.3%55.6%
48.94%476.81,01212,85047.4%50.0%
51.11%457.31,02612,89570.0%36.0%
62.22%456.292712,66581.0%45.8%
54.55%446.893011,75543.8%60.7%
53.49%436.61,18512,80961.1%48.0%
46.51%436.799111,31756.5%35.0%
37.21%437.086211,08045.5%28.6%
41.46%414.596412,29552.2%27.8%
60.00%407.091313,13461.1%59.1%
42.11%384.694713,64050.0%36.4%
62.16%374.71,02313,93268.8%57.1%
43.24%377.01,01011,92647.4%38.9%
48.65%377.01,02512,90550.0%47.4%
50.00%367.196313,20058.3%45.8%
45.71%356.793712,76650.0%42.9%
51.43%356.592412,61827.3%62.5%
58.82%347.092812,42780.0%28.6%
39.39%336.890112,55133.3%42.9%
50.00%326.681610,84541.2%60.0%
40.63%326.993612,16461.5%26.3%
64.52%316.597313,01264.3%64.7%
51.61%316.879112,02953.9%50.0%
43.33%301.485713,25346.1%41.2%
57.14%287.21,03512,27356.3%58.3%
46.43%287.286212,20758.3%37.5%
37.04%276.51,00112,94530.0%41.2%
48.15%276.384113,07954.5%43.8%
62.96%276.588310,90166.7%58.3%
53.85%267.191313,06341.7%64.3%
61.54%262.41,03414,93135.7%91.7%
58.33%243.997612,42964.3%50.0%
25.00%247.271112,02327.3%23.1%
45.83%243.292613,37850.0%41.7%
29.17%246.69569,84935.7%20.0%
45.83%246.41,07411,59841.7%50.0%
52.17%233.295615,43250.0%53.3%
34.78%234.185713,65028.6%37.5%
47.83%237.082111,94253.9%40.0%
60.87%231.91,06515,08254.5%66.7%
47.83%233.787310,61955.6%20.0%
39.13%236.880211,30841.7%36.4%
73.91%234.41,07314,96560.0%84.6%
78.26%235.888313,06976.9%80.0%
50.00%223.896410,83338.5%66.7%
40.00%206.887013,19540.0%40.0%
45.00%205.81,05014,99437.5%50.0%
60.00%206.185112,52571.4%53.9%
35.00%206.592411,40836.4%33.3%
70.00%206.71,10312,96775.0%66.7%
42.11%197.082110,07350.0%33.3%
52.63%195.973011,62850.0%54.5%
47.37%195.91,01215,267100.0%33.3%
21.05%195.488712,03410.0%33.3%
38.89%181.21,01816,40825.0%42.9%
72.22%186.51,14913,37555.6%88.9%
41.18%177.086812,71340.0%41.7%
64.71%173.51,05914,59442.9%80.0%
37.50%166.994111,84333.3%42.9%
50.00%166.397512,94937.5%62.5%
50.00%167.694311,70537.5%62.5%
56.25%161.892113,56355.6%57.1%
40.00%151.51,10014,77842.9%37.5%
20.00%157.682212,02822.2%16.7%
40.00%156.287513,6700.0%50.0%
40.00%156.27469,68522.2%66.7%
46.67%157.395413,33166.7%33.3%
33.33%151.591613,88260.0%20.0%
50.00%147.193813,32966.7%37.5%
57.14%145.878410,87083.3%37.5%
57.14%141.276710,95762.5%50.0%
38.46%136.680311,25525.0%60.0%
61.54%136.694314,88350.0%66.7%
58.33%126.393712,77280.0%42.9%
50.00%127.177611,78742.9%60.0%
66.67%125.884010,70575.0%50.0%
41.67%126.51,02613,65166.7%33.3%
41.67%127.382912,20340.0%42.9%
36.36%113.091613,67820.0%50.0%
40.00%105.11,01314,46566.7%28.6%
80.00%106.992114,635100.0%75.0%
70.00%106.07948,97357.1%100.0%
60.00%106.797512,86075.0%50.0%
80.00%107.51,14614,33875.0%83.3%
30.00%106.11,02612,6860.0%42.9%
60.00%105.899815,368100.0%55.6%
44.44%92.21,02517,655100.0%37.5%
55.56%97.793212,82766.7%50.0%
50.00%85.59709,04466.7%40.0%
37.50%82.81,18014,17250.0%25.0%
12.50%81.494116,6150.0%16.7%
75.00%81.195813,931100.0%50.0%
62.50%81.588813,79080.0%33.3%
42.86%73.382713,01433.3%50.0%
57.14%73.994814,41475.0%33.3%
71.43%73.394011,724100.0%0.0%
42.86%76.393515,35850.0%40.0%
42.86%77.580312,95725.0%66.7%
42.86%71.488518,4530.0%50.0%
28.57%72.482011,5060.0%40.0%
66.67%66.187713,4940.0%80.0%
66.67%66.31,04714,77550.0%75.0%
66.67%64.31,01914,454100.0%50.0%
66.67%62.390412,83550.0%100.0%
50.00%66.393613,5990.0%75.0%
50.00%63.31,01015,94966.7%33.3%
66.67%61.01,12616,02150.0%75.0%
66.67%67.41,22812,26980.0%0.0%
50.00%67.787713,930100.0%40.0%
40.00%57.185214,701100.0%25.0%
40.00%55.61,16315,7150.0%40.0%
40.00%56.21,00013,46750.0%33.3%
60.00%56.71,21712,583100.0%50.0%
60.00%55.794914,2950.0%100.0%
80.00%56.488814,979100.0%66.7%

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Jayce vs Kog'Maw - Frequently Asked Questions

How does Jayce do against Kog'Maw in League of Legends?

Kog'Maw wins the Jayce vs Kog'Maw matchup with a 60.0% win rate compared to Jayce's 40.0%, a 20.0 percentage point difference. This data is based on 5 recent ranked games in patch 26.10.

How does Jayce do against Kog'Maw in the early game?

In the early game, Jayce has the advantage against Kog'Maw with a 0.0% win rate versus 0.0%. Jayce players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Jayce do against Kog'Maw in the late game?

In the late game, Kog'Maw takes over the Jayce vs Kog'Maw matchup with a 60.0% win rate compared to 40.0%. Kog'Maw scales better into team fights and objective contests after 25 minutes.

Who wins the Jayce vs Kog'Maw matchup?

Kog'Maw wins the matchup against Jayce with a 60.0% win rate in League of Legends patch 26.10. The 20.0 percentage point advantage means Kog'Maw is significantly favored in this lane matchup based on 5 games analyzed.

What is the best Jayce build against Kog'Maw?

The best Jayce build against Kog'Maw includes Eclipse, Blade of The Ruined King, Black Cleaver with Ionian Boots of Lucidity. Check the matchup breakdown above for the full item path and build order.

What are the best Jayce runes against Kog'Maw?

The best Jayce runes against Kog'Maw use the Domination primary tree with Resolve secondary. This rune setup achieves a 100.0% win rate in the Jayce vs Kog'Maw matchup. See the full rune breakdown in the matchup comparison above.

Does Jayce counter Kog'Maw?

No, Jayce struggles against Kog'Maw with only a 40.0% win rate. Kog'Maw has the advantage in this matchup. Jayce players should focus on safe farming and avoiding extended trades to minimize Kog'Maw's lead.

How do I play Jayce against Kog'Maw?

When playing Jayce against Kog'Maw, play cautiously and avoid Kog'Maw's power spikes. Look for jungle assistance and team-dependent plays since Kog'Maw has the statistical advantage at most stages. Use the matchup-specific build and runes above to optimize your chances.