Jayce - League of Legends Champion
Win Rate
48.3%
Pick Rate
1.5%

Jaycevs Swain

FFighterMarksman
Patch26.3
Matches785,220
LaneAll Lanes
TierAll Tiers
Last UpdatedFeb 26, 2026
MethodologyData Methodology

Jayce vs Swain is a decisive matchup in LoL patch 26.3. Swain wins with a 61.5% win rate (+23.1%) over Jayce based on 13 games. Jayce wins the early laning phase while Swain scales better into the late game. Below you'll find the best Jayce build, runes, laning stats, and strategies for the Jayce vs Swain 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
Swain - 38.5% win rateSwain(38.5%)
Jayce - 38.5% win rate in this matchup
Jayce
38.5% WR
VS
Swain vs Jayce matchup - 61.5% win rate
Swain
61.5% WR

Who Wins the Jayce vs Swain Matchup?

Swain wins the Jayce vs Swain matchup
Winner
Swain
Matches: 13
38.5%
Win Rate
61.5%
7.0
CS / min
6.2
931
DMG / min
867
12,387
Gold / game
11,096
136
Heal / min
404
575
DMG Mitigated / min
935
0.5
CC / min
1.5
50.0%
Early Game WR
50.0%
20.0%
Late Game WR
80.0%

Jayce vs Swain Matchup Summary

The Jayce vs Swain matchup is a decisive matchup in League of Legends ranked play. Based on 13 recent matches analyzed, Swain wins with a 61.5% win rate compared to Jayce's 38.5%, giving Swain a 23.1 percentage point advantage. Game phase dynamics play a critical role here: Jayce controls the early laning stage, but Swain outscales as the game goes longer. The matchup shifts dramatically depending on game length — Jayce needs to press advantages before Swain reaches their power spikes, while Swain should focus on safe farming and hitting key item breakpoints. The most significant statistical gap is in crowd control, where Swain leads by 1.0s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Swain 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 Swain 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 Swain Laning Phase Breakdown

Jayce wins the laning phase against Swain in League of Legends

Jayce is favored during the laning phase against Swain, winning 3 out of 5 key stat categories. Jayce holds advantages in farming, damage and gold income, making them the stronger laner in this matchup.

Farming
7.0Jayce
6.2Swain
Jayce edges out Swain by 0.8 CS per minute — a moderate farming advantage that adds up to roughly 11 CS over a 15-minute laning phase. This translates to earlier component purchases and slightly faster power spikes for Jayce.
Damage
931Jayce
867Swain
Jayce deals 64 more champion damage per minute than Swain. While noticeable in extended trades, this gap can be offset by Swain choosing favorable fight windows, such as engaging when Jayce's key abilities are on cooldown or trading immediately after dodging a skillshot.
Economy
12,387Jayce
11,096Swain
Jayce generates a commanding 1,292 more gold per game than Swain. This substantial economic advantage means Jayce consistently reaches key item breakpoints earlier, creating a compounding lead that grows throughout the game. Swain should focus on cost-effective item choices and avoid unnecessary deaths to prevent falling further behind.
Utility
0.5Jayce
1.5Swain
Swain brings significantly more crowd control than Jayce, with 1.0 more seconds of CC per minute. This large utility gap makes Swain far more valuable in setting up jungle ganks, controlling objectives, and locking down targets in team fights. Jayce should invest in tenacity and position carefully to avoid being chain-CC'd.
Sustain
711Jayce
1,339Swain
Swain vastly out-sustains Jayce, healing and mitigating 628 more damage per minute. This massive durability gap means Swain can absorb significant punishment and remain in lane while Jayce is forced to recall. Building grievous wounds early is essential for Jayce, and focusing on burst trade patterns rather than sustained fights is critical.

Best Jayce Build Against Swain

Ionian Boots of Lucidity is the optimal boots choice against Swain, providing the mobility and stats Jayce needs most in this matchup. The top-performing core items for Jayce against Swain are Serylda's Grudge, Eclipse and Maw of Malmortius. 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 Swain matchup.

Early Game vs Late Game

Early Game
Jayce
50.0%
+0.0% advantage
Jayce early game win rateJayce50.0%
Swain early game win rateSwain50.0%
Late Game
Swain
80.0%
+60.0% advantage
Jayce late game win rateJayce20.0%
Swain late game win rateSwain80.0%

The early game (first 15 minutes) is a toss-up between Jayce and Swain, with Jayce holding a razor-thin 50.0% win rate edge (+0.0%). Individual skill and jungle proximity will matter more than champion advantage in the early laning phase.

Swain is far superior in the late game (25+ minutes), boasting a 80.0% win rate — 60.0 points above Jayce. Extended games heavily favor Swain, 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 Swain 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 Swain

Inspiration rune tree - Jayce primary runes vs SwainInspiration
First Strike - best Jayce rune vs SwainCash Back - best Jayce rune vs SwainTriple Tonic - best Jayce rune vs SwainJack Of All Trades - best Jayce rune vs Swain
Sorcery rune tree - Jayce secondary runes vs SwainSorcery
Manaflow Band - best Jayce rune vs SwainAbsolute Focus - best Jayce rune vs Swain
100.0% WR

The Inspiration and Sorcery rune setup gives Jayce the best tools to compete against Swain in this difficult matchup, compensating for the statistical disadvantages with optimal rune synergies.


Jayce matchup data for League of Legends patch 26.3. 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 26.3
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
57.14%631.487515,25663.3%51.5%
46.03%634.798413,21155.9%34.5%
50.00%524.81,26414,32457.1%47.4%
54.00%505.081113,07933.3%69.0%
44.19%437.098112,59759.1%28.6%
46.51%431.686513,66050.0%42.9%
53.85%396.91,02513,50163.2%45.0%
40.54%376.573111,48844.0%33.3%
45.95%375.384112,65831.3%57.1%
37.84%373.385813,06131.3%42.9%
48.65%375.896212,63057.1%37.5%
44.12%341.392115,37242.9%45.0%
45.45%336.777011,87337.5%52.9%
39.39%337.393512,71446.1%35.0%
53.13%326.881913,25145.5%57.1%
65.63%321.594114,43780.0%52.9%
50.00%321.382814,01150.0%50.0%
54.84%316.787713,73954.5%55.0%
53.33%305.41,00613,33160.0%46.7%
56.67%305.392113,61066.7%46.7%
34.48%292.195913,45929.4%41.7%
55.17%296.898213,36758.3%52.9%
39.29%286.793113,18940.0%38.9%
46.43%286.980911,98750.0%42.9%
48.15%274.186313,26938.5%57.1%
38.46%267.11,00712,37950.0%20.0%
28.00%252.289713,98015.4%41.7%
48.00%257.193713,90237.5%52.9%
50.00%246.91,03614,10625.0%62.5%
45.83%242.176414,14941.7%50.0%
39.13%231.389014,69538.5%40.0%
47.83%234.688311,99750.0%45.5%
50.00%221.487615,19885.7%33.3%
50.00%222.187914,80657.1%46.7%
31.82%227.01,14812,49930.8%33.3%
45.45%221.384016,40244.4%46.1%
50.00%223.889713,26355.6%46.1%
28.57%211.290012,85230.0%27.3%
33.33%211.392213,18436.4%30.0%
47.62%216.878512,86944.4%50.0%
35.00%201.71,01215,88228.6%38.5%
45.00%207.187112,05438.5%57.1%
36.84%191.794115,12737.5%36.4%
42.11%195.783712,81542.9%41.7%
57.89%191.787615,08966.7%50.0%
57.89%192.683413,29658.3%57.1%
52.63%197.382213,43037.5%63.6%
42.11%197.095612,95433.3%50.0%
26.32%196.390912,48233.3%14.3%
44.44%185.782411,90650.0%40.0%
61.11%187.11,09113,92562.5%60.0%
41.18%171.888214,47112.5%66.7%
52.94%177.01,08911,15057.1%33.3%
56.25%167.089012,85442.9%66.7%
43.75%166.81,06113,01750.0%37.5%
20.00%156.880711,6780.0%33.3%
73.33%156.396912,50180.0%70.0%
40.00%157.187112,59942.9%37.5%
53.33%155.892713,89240.0%60.0%
53.33%151.278412,85460.0%40.0%
40.00%151.597916,09642.9%37.5%
64.29%142.685115,80580.0%55.6%
42.86%146.993013,40637.5%50.0%
50.00%141.599016,35883.3%25.0%
53.85%137.289512,29750.0%60.0%
53.85%132.999613,19560.0%50.0%
53.85%136.593113,59355.6%50.0%
46.15%136.582711,78033.3%57.1%
61.54%136.373712,86540.0%75.0%
38.46%137.093112,38750.0%20.0%
69.23%136.580312,97975.0%66.7%
46.15%132.092512,72257.1%33.3%
38.46%136.874412,67625.0%44.4%
66.67%126.880012,22155.6%100.0%
66.67%125.885214,72280.0%57.1%
41.67%122.094516,20733.3%44.4%
81.82%117.81,10613,77985.7%75.0%
45.45%115.786113,88650.0%42.9%
72.73%112.893916,626100.0%66.7%
81.82%112.175513,12188.9%50.0%
54.55%116.287212,88360.0%50.0%
27.27%117.292612,62420.0%33.3%
70.00%105.697115,251100.0%66.7%
60.00%107.199315,00266.7%57.1%
40.00%107.295713,31175.0%16.7%
50.00%106.894714,43150.0%50.0%
70.00%101.31,04916,738100.0%50.0%
70.00%101.41,07713,18866.7%75.0%
70.00%106.694914,11880.0%60.0%
55.56%91.777014,99950.0%60.0%
44.44%92.869613,18125.0%60.0%
44.44%94.783414,44375.0%20.0%
33.33%97.199914,29533.3%33.3%
33.33%96.789111,44942.9%0.0%
62.50%82.01,03912,36460.0%66.7%
37.50%83.182912,47625.0%50.0%
25.00%86.077010,80625.0%25.0%
37.50%82.790715,18940.0%33.3%
75.00%84.091411,24350.0%100.0%
37.50%84.91,21614,4980.0%50.0%
37.50%87.096810,71820.0%66.7%
62.50%87.596212,37480.0%33.3%
57.14%71.686012,87160.0%50.0%
42.86%76.087612,83850.0%40.0%
57.14%77.299613,876100.0%25.0%
33.33%64.983811,56650.0%0.0%
50.00%67.379713,577100.0%25.0%
66.67%61.01,03013,75166.7%66.7%
60.00%57.072311,18575.0%0.0%
80.00%57.11,02020,3380.0%100.0%
60.00%56.71,16414,272100.0%33.3%
60.00%52.41,27717,94666.7%50.0%
20.00%51.483314,7830.0%25.0%
40.00%56.178712,649100.0%0.0%
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Jayce vs Swain - Frequently Asked Questions

How does Jayce do against Swain in League of Legends?

Swain wins the Jayce vs Swain matchup with a 61.5% win rate compared to Jayce's 38.5%, a 23.1 percentage point difference. This data is based on 13 recent ranked games in patch 26.3.

How does Jayce do against Swain in the early game?

In the early game, Jayce has the advantage against Swain with a 50.0% win rate versus 50.0%. 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 Swain in the late game?

In the late game, Swain takes over the Jayce vs Swain matchup with a 80.0% win rate compared to 20.0%. Swain scales better into team fights and objective contests after 25 minutes.

Who wins the Jayce vs Swain matchup?

Swain wins the matchup against Jayce with a 61.5% win rate in League of Legends patch 26.3. The 23.1 percentage point advantage means Swain is significantly favored in this lane matchup based on 13 games analyzed.

What is the best Jayce build against Swain?

The best Jayce build against Swain includes Serylda's Grudge, Eclipse, Maw of Malmortius 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 Swain?

The best Jayce runes against Swain use the Inspiration primary tree with Sorcery secondary. This rune setup achieves a 100.0% win rate in the Jayce vs Swain matchup. See the full rune breakdown in the matchup comparison above.

Does Jayce counter Swain?

No, Jayce struggles against Swain with only a 38.5% win rate. Swain has the advantage in this matchup. Jayce players should focus on safe farming and avoiding extended trades to minimize Swain's lead.

How do I play Jayce against Swain?

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