Swain - League of Legends Champion
Win Rate
50.8%
Pick Rate
4.7%

Swainvs Janna

AMageSupport
Patch26.7
Matches949,984
LaneAll Lanes
TierAll Tiers
Last UpdatedApr 25, 2026
MethodologyData Methodology

Swain vs Janna is a very close matchup in LoL patch 26.7. Swain wins with a 50.0% win rate (+0.0%) over Janna based on 32 games. Janna wins the early laning phase while Swain scales better into the late game. Below you'll find the best Swain build, runes, laning stats, and strategies for the Swain vs Janna matchup.

Swain Matchup Breakdown

Use the dropdown to select an opponent and see a detailed breakdown of how Swain 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
Janna - 50.0% win rateJanna(50.0%)
Swain - 50.0% win rate in this matchup
Swain
50.0% WR
VS
Janna vs Swain matchup - 50.0% win rate
Janna
50.0% WR

Who Wins the Swain vs Janna Matchup?

Swain wins the Swain vs Janna matchup
Winner
Swain
Matches: 32
50.0%
Win Rate
50.0%
1.6
CS / min
0.9
620
DMG / min
292
9,527
Gold / game
8,759
311
Heal / min
411
555
DMG Mitigated / min
371
1.7
CC / min
1.2
46.7%
Early Game WR
53.3%
52.9%
Late Game WR
47.1%

Swain vs Janna Matchup Summary

The Swain vs Janna matchup is essentially a coin-flip matchup in League of Legends ranked play. Based on 32 recent matches analyzed, Swain wins with a 50.0% win rate compared to Janna's 50.0%, giving Swain a 0.0 percentage point advantage. Game phase dynamics play a critical role here: Janna controls the early laning stage, but Swain outscales as the game goes longer. The matchup shifts dramatically depending on game length — Janna 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 damage output, where Swain leads by 328 DMG/min — a difference that heavily influences the outcome of trades and skirmishes. Swain has a statistical edge, but the margin is close enough that respecting Janna's strengths is important. Trade when cooldowns are favorable, track the enemy jungler, and build toward your strongest item spikes to convert the slight advantage into a decisive lead. Understanding these matchup dynamics is essential for champion select decisions and in-game strategy when facing this lane opponent.

Swain vs Janna Laning Phase Breakdown

Swain wins the laning phase against Janna in League of Legends

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

Farming
1.6Swain
0.9Janna
Swain edges out Janna by 0.6 CS per minute — a moderate farming advantage that adds up to roughly 9 CS over a 15-minute laning phase. This translates to earlier component purchases and slightly faster power spikes for Swain.
Damage
620Swain
292Janna
Swain heavily out-damages Janna by 328 DMG/min, dominating both short trades and all-in fights. Janna should avoid extended combat and instead focus on burst trade patterns — short engages followed by immediate disengagement — to avoid letting Swain's sustained damage advantage take over.
Economy
9,527Swain
8,759Janna
Swain earns 768 more gold per game than Janna, equivalent to roughly one additional component item. This economic edge comes from a combination of better farming, kill participation, and objective control, giving Swain slightly faster item completions.
Utility
1.7Swain
1.2Janna
Swain provides 0.4 seconds more crowd control per minute than Janna, offering better gank setup potential and slightly more team fight utility. This CC advantage helps Swain coordinate with their jungler and control the pace of skirmishes.
Sustain
866Swain
782Janna
Swain heals and mitigates 83 more damage per minute than Janna, providing moderate extra durability. This sustain edge allows Swain to stay in lane longer between recalls and gradually win extended wars of attrition. Consider building early grievous wounds if playing Janna.

Best Swain Build Against Janna

Sorcerer's Shoes is the optimal boots choice against Janna, providing the mobility and stats Swain needs most in this matchup. The top-performing core items for Swain against Janna are Zhonya's Hourglass, Malignance and Rylai's Crystal Scepter. This combination gives Swain an effective balance of damage, survivability, and utility for the matchup. This build achieves a solid 50.0% win rate across 2 games, proving it to be a reliable item path when facing Janna. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Swain vs Janna matchup.

Early Game vs Late Game

Early Game
Janna
53.3%
+6.7% advantage
Swain early game win rateSwain46.7%
Janna early game win rateJanna53.3%
Late Game
Swain
52.9%
+5.9% advantage
Swain late game win rateSwain52.9%
Janna late game win rateJanna47.1%

Janna dominates the early game (first 15 minutes) with a commanding 53.3% win rate — a 6.7 percentage point lead over Swain. This lopsided early game means Janna can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

Swain is far superior in the late game (25+ minutes), boasting a 52.9% win rate — 5.9 points above Janna. Extended games heavily favor Swain, whose kit and scaling make them a dominant force in team fights and objective control.

This matchup features a dramatic power shift: Janna must aggressively press their early advantage and close out the game before Swain reaches their scaling breakpoints. If Swain survives the laning phase without falling too far behind, the matchup flips in their favor. Dragon and Rift Herald control are pivotal — the team that secures early objectives can snowball or buy time to scale.

Best Swain Runes Against Janna

Domination rune tree - Swain primary runes vs JannaDomination
Electrocute - best Swain rune vs JannaCheap Shot - best Swain rune vs JannaGrisly Mementos - best Swain rune vs JannaUltimate Hunter - best Swain rune vs Janna
Precision rune tree - Swain secondary runes vs JannaPrecision
Coup de Grace - best Swain rune vs JannaPresence of Mind - best Swain rune vs Janna
54.5% WR

The Domination primary with Precision secondary combination helps Swain maximize their potential in this closely contested matchup, providing the right mix of offensive and defensive tools to edge out Janna.


Swain matchup data for League of Legends patch 26.7. The table below shows Swain'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 Swain build, runes, laning stats, and early vs late game analysis for that specific matchup.

Swain matchup win rates and stats in League of Legends patch 26.7
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
41.46%1642.466610,14941.9%41.2%
50.00%1481.77179,72346.6%53.3%
44.06%1431.86439,29745.7%42.5%
49.25%1341.77219,98852.9%45.3%
51.28%1171.973810,78556.8%48.8%
54.05%1112.06419,69251.0%56.5%
51.38%1092.478710,52963.4%44.1%
41.35%1041.774910,27538.1%43.5%
41.75%1032.672410,12632.5%47.6%
41.49%946.084912,53346.1%38.2%
46.15%913.872410,85738.5%51.9%
46.59%881.86929,61038.1%54.4%
40.51%791.86189,24241.7%39.5%
65.82%796.188611,30461.1%69.8%
47.44%782.598910,31645.5%48.9%
41.56%773.170110,35220.0%51.9%
46.75%771.87609,98256.4%36.8%
37.84%745.394812,09341.9%34.9%
41.67%724.979511,90539.4%43.6%
47.89%711.86799,69242.9%52.8%
46.27%671.977710,36146.7%46.0%
53.03%666.085710,94258.1%48.6%
43.94%662.368710,22540.7%46.1%
53.97%636.392112,04042.4%66.7%
60.66%616.588512,43772.2%44.0%
46.67%602.266110,25646.1%47.1%
47.46%591.76649,95356.3%37.0%
54.39%574.986711,55154.5%54.3%
50.00%566.389512,27048.0%51.6%
50.00%562.377110,84343.5%54.5%
55.56%541.665010,28361.9%51.5%
41.18%516.096111,45250.0%35.5%
47.06%511.66829,35743.3%52.4%
44.00%506.01,00912,62256.0%32.0%
50.00%486.391011,60346.4%55.0%
39.58%486.389112,25845.5%34.6%
60.42%481.985110,01460.9%60.0%
56.82%441.95889,07360.0%52.6%
56.82%444.984310,77060.9%52.4%
52.27%446.085310,89945.0%58.3%
50.00%441.975410,44750.0%50.0%
53.85%393.580611,03075.0%39.1%
56.41%396.094510,70566.7%47.6%
59.46%375.788412,01058.8%60.0%
44.44%365.81,04811,23355.6%33.3%
72.22%362.97869,84581.8%57.1%
40.00%356.284210,61735.3%44.4%
50.00%342.273510,49850.0%50.0%
42.42%331.981410,26453.9%35.0%
50.00%321.66209,52746.7%52.9%
48.39%316.075010,36958.8%35.7%
45.16%314.070610,11546.1%44.4%
53.33%305.596912,08761.5%47.1%
43.33%304.81,01011,49661.5%29.4%
41.38%292.073010,81257.1%36.4%
37.93%295.580512,40057.1%20.0%
50.00%286.194512,41463.6%41.2%
53.57%286.18719,91152.9%54.5%
53.57%285.883211,54662.5%50.0%
46.43%286.095712,73153.3%38.5%
62.96%276.382611,48268.8%54.5%
55.56%274.990311,07161.5%50.0%
62.96%271.67209,44284.6%42.9%
50.00%262.07239,97950.0%50.0%
57.69%265.395710,44054.5%60.0%
45.83%243.96699,52341.7%50.0%
54.17%245.495110,61672.7%38.5%
50.00%242.077611,22050.0%50.0%
47.83%234.391910,87846.1%50.0%
52.38%215.71,08513,80060.0%45.5%
47.62%215.794310,60866.7%40.0%
57.14%215.789813,15180.0%50.0%
40.00%205.299311,85862.5%25.0%
55.00%205.370010,29458.3%50.0%
60.00%206.31,01112,69171.4%53.9%
70.00%206.098912,57172.7%66.7%
52.63%196.288412,42162.5%45.5%
66.67%185.883212,20566.7%66.7%
61.11%185.888310,75160.0%62.5%
55.56%185.996810,03355.6%55.6%
55.56%186.093310,57754.5%57.1%
66.67%186.190712,98650.0%87.5%
64.71%176.996214,12383.3%54.5%
41.18%176.190613,02850.0%33.3%
64.71%175.91,05511,43077.8%50.0%
64.71%171.76459,40575.0%55.6%
50.00%161.87139,82150.0%50.0%
37.50%165.776910,42845.5%20.0%
62.50%163.97369,96787.5%37.5%
73.33%156.01,00811,82477.8%66.7%
50.00%146.992114,725100.0%41.7%
50.00%145.585111,45433.3%54.5%
35.71%145.17959,37225.0%50.0%
35.71%141.66849,73616.7%50.0%
30.77%136.788512,77828.6%33.3%
61.54%136.01,02511,42033.3%85.7%
46.15%135.184912,48675.0%33.3%
46.15%136.186512,78750.0%44.4%
46.15%134.485611,37333.3%57.1%
46.15%135.81,25011,84233.3%57.1%
30.77%136.01,03313,2030.0%40.0%
50.00%125.281310,05266.7%33.3%
58.33%125.668910,05442.9%80.0%
50.00%126.479111,57533.3%66.7%
25.00%126.386910,4630.0%42.9%
33.33%125.396710,74620.0%42.9%
45.45%115.798210,42228.6%75.0%
45.45%116.11,01811,74450.0%40.0%
18.18%116.279610,26828.6%0.0%
54.55%115.51,04612,56175.0%42.9%
70.00%105.676810,85566.7%71.4%
60.00%103.380910,67275.0%50.0%
66.67%96.01,04712,71466.7%66.7%
55.56%94.590610,58783.3%0.0%
55.56%96.61,14011,96466.7%33.3%
37.50%86.797311,2980.0%42.9%
12.50%86.07168,18825.0%0.0%
50.00%83.691710,45933.3%60.0%
62.50%85.986412,20966.7%60.0%
50.00%86.37359,31960.0%33.3%
87.50%84.595511,473100.0%83.3%
85.71%76.988710,17575.0%100.0%
57.14%75.66819,02850.0%66.7%
57.14%75.91,0449,37766.7%50.0%
28.57%72.384011,26650.0%20.0%
57.14%71.97098,96460.0%50.0%
33.33%65.371810,67733.3%33.3%
66.67%65.397014,1460.0%66.7%
83.33%65.086712,63150.0%100.0%
66.67%65.194812,368100.0%50.0%
33.33%65.85639,16950.0%0.0%
33.33%66.31,04012,29350.0%25.0%
33.33%65.572910,8450.0%50.0%
40.00%53.189211,6010.0%40.0%
100.00%52.887611,251100.0%100.0%
40.00%54.49959,95266.7%0.0%
0.00%55.31,06714,7510.0%0.0%
100.00%53.588713,310100.0%100.0%
0.00%52.55577,4060.0%0.0%
20.00%55.41,13611,5890.0%33.3%

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Swain vs Janna - Frequently Asked Questions

How does Swain do against Janna in League of Legends?

Swain wins the Swain vs Janna matchup with a 50.0% win rate compared to Janna's 50.0%, a 0.0 percentage point difference. This data is based on 32 recent ranked games in patch 26.7.

How does Swain do against Janna in the early game?

In the early game, Janna has the advantage against Swain with a 53.3% win rate versus 46.7%. Janna players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Swain do against Janna in the late game?

In the late game, Swain takes over the Swain vs Janna matchup with a 52.9% win rate compared to 47.1%. Swain scales better into team fights and objective contests after 25 minutes.

Who wins the Swain vs Janna matchup?

Swain wins the matchup against Janna with a 50.0% win rate in League of Legends patch 26.7. The 0.0 percentage point advantage means Swain is slightly favored in this lane matchup based on 32 games analyzed.

What is the best Swain build against Janna?

The best Swain build against Janna includes Zhonya's Hourglass, Malignance, Rylai's Crystal Scepter with Sorcerer's Shoes. This build achieves a 50.0% win rate in the matchup. Check the matchup breakdown above for the full item path and build order.

What are the best Swain runes against Janna?

The best Swain runes against Janna use the Domination primary tree with Precision secondary. This rune setup achieves a 54.5% win rate in the Swain vs Janna matchup. See the full rune breakdown in the matchup comparison above.

Does Swain counter Janna?

Yes, Swain has a favorable matchup against Janna with a 50.0% win rate. Swain slightly edges out Janna in lane based on current patch 26.7 data.

How do I play Swain against Janna?

When playing Swain against Janna, leverage your statistical advantages by trading aggressively during favorable windows. Play safe early and scale into your power spikes where you outperform Janna. Build the recommended items and runes for this specific matchup for the best results.