Heimerdinger - League of Legends Champion
Win Rate
50.4%
Pick Rate
1.6%

Heimerdingervs Sejuani

BMageSupport
Patch26.4
Matches1,089,240
LaneAll Lanes
TierAll Tiers
Last UpdatedMar 1, 2026
MethodologyData Methodology

Heimerdinger vs Sejuani is a decisive matchup in LoL patch 26.4. Heimerdinger wins with a 57.1% win rate (+14.3%) over Sejuani based on 7 games. Heimerdinger holds the advantage in both the early and late game. Below you'll find the best Heimerdinger build, runes, laning stats, and strategies for the Heimerdinger vs Sejuani matchup.

Heimerdinger Matchup Breakdown

Use the dropdown to select an opponent and see a detailed breakdown of how Heimerdinger 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
Sejuani - 57.1% win rateSejuani(57.1%)
Heimerdinger - 57.1% win rate in this matchup
Heimerdinger
57.1% WR
VS
Sejuani vs Heimerdinger matchup - 42.9% win rate
Sejuani
42.9% WR

Who Wins the Heimerdinger vs Sejuani Matchup?

Heimerdinger wins the Heimerdinger vs Sejuani matchup
Winner
Heimerdinger
Matches: 7
57.1%
Win Rate
42.9%
5.8
CS / min
5.8
965
DMG / min
583
12,422
Gold / game
12,130
97
Heal / min
206
422
DMG Mitigated / min
1,346
0.8
CC / min
1.0
66.7%
Early Game WR
33.3%
50.0%
Late Game WR
50.0%

Heimerdinger vs Sejuani Matchup Summary

The Heimerdinger vs Sejuani matchup is a decisive matchup in League of Legends ranked play. Based on 7 recent matches analyzed, Heimerdinger wins with a 57.1% win rate compared to Sejuani's 42.9%, giving Heimerdinger a 14.3 percentage point advantage. Heimerdinger dominates at every stage — from early laning through late game team fights. This consistent advantage makes it difficult for Sejuani players to find favorable windows, so team-dependent strategies and avoiding solo confrontations are essential. The most significant statistical gap is in sustain, where Sejuani leads by 1,033 HP/min — a difference that heavily influences the outcome of trades and skirmishes. Heimerdinger players can confidently pick into Sejuani and play aggressively from level 1. Look to establish lane dominance early through favorable trades and zone Sejuani away from CS whenever possible. Understanding these matchup dynamics is essential for champion select decisions and in-game strategy when facing this lane opponent.

Heimerdinger vs Sejuani Laning Phase Breakdown

Sejuani wins the laning phase against Heimerdinger in League of Legends

Sejuani is favored during the laning phase against Heimerdinger, winning 3 out of 5 key stat categories. Sejuani holds advantages in farming, crowd control and sustain, making them the stronger laner in this matchup.

Farming
5.8Heimerdinger
5.8Sejuani
Heimerdinger and Sejuani farm at nearly identical rates in this matchup, with only a 0.0 CS/min difference. Neither champion holds a meaningful farming advantage, so lane dominance will come from trading and jungle interaction rather than CS leads.
Damage
965Heimerdinger
583Sejuani
Heimerdinger heavily out-damages Sejuani by 382 DMG/min, dominating both short trades and all-in fights. Sejuani should avoid extended combat and instead focus on burst trade patterns — short engages followed by immediate disengagement — to avoid letting Heimerdinger's sustained damage advantage take over.
Economy
12,422Heimerdinger
12,130Sejuani
Heimerdinger and Sejuani generate nearly equal gold per game, with just a 291 gold difference. Neither champion has a clear economic advantage, so gold leads will depend on individual play quality, kill participation, and objective contributions.
Utility
0.8Heimerdinger
1.0Sejuani
Both Heimerdinger and Sejuani 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
519Heimerdinger
1,551Sejuani
Sejuani vastly out-sustains Heimerdinger, healing and mitigating 1,033 more damage per minute. This massive durability gap means Sejuani can absorb significant punishment and remain in lane while Heimerdinger is forced to recall. Building grievous wounds early is essential for Heimerdinger, and focusing on burst trade patterns rather than sustained fights is critical.

Best Heimerdinger Build Against Sejuani

Spellslinger's Shoes is the optimal boots choice against Sejuani, providing the mobility and stats Heimerdinger needs most in this matchup. The top-performing core items for Heimerdinger against Sejuani are Bloodletter's Curse, Liandry's Torment and Zhonya's Hourglass. This combination gives Heimerdinger an effective balance of damage, survivability, and utility for the matchup. This build performs exceptionally well, achieving a 100.0% win rate across 1 games — well above average and making it the top item path against Sejuani. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Heimerdinger vs Sejuani matchup.

Early Game vs Late Game

Early Game
Heimerdinger
66.7%
+33.3% advantage
Heimerdinger early game win rateHeimerdinger66.7%
Sejuani early game win rateSejuani33.3%
Late Game
Heimerdinger
50.0%
+0.0% advantage
Heimerdinger late game win rateHeimerdinger50.0%
Sejuani late game win rateSejuani50.0%

Heimerdinger dominates the early game (first 15 minutes) with a commanding 66.7% win rate — a 33.3 percentage point lead over Sejuani. This lopsided early game means Heimerdinger can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

Late game (25+ minutes) is equally balanced, with Heimerdinger at 50.0% win rate — only 0.0 points ahead of Sejuani. Team fight execution and macro play determine the winner at this stage, not champion matchup advantage.

Heimerdinger holds the advantage at every stage of the game, making this a consistently favorable matchup from lane through late game team fights. Sejuani players should look for outplays, team-dependent strategies, and picks rather than relying on scaling to win this matchup.

Best Heimerdinger Runes Against Sejuani

Sorcery rune tree - Heimerdinger primary runes vs SejuaniSorcery
Arcane Comet - best Heimerdinger rune vs SejuaniAxiom Arcanist - best Heimerdinger rune vs SejuaniAbsolute Focus - best Heimerdinger rune vs SejuaniScorch - best Heimerdinger rune vs Sejuani
Precision rune tree - Heimerdinger secondary runes vs SejuaniPrecision
Legend: Haste - best Heimerdinger rune vs SejuaniCut Down - best Heimerdinger rune vs Sejuani
100.0% WR

Running Sorcery primary with Precision secondary allows Heimerdinger to press their advantage against Sejuani, amplifying the strengths that make this a favorable matchup.


Heimerdinger matchup data for League of Legends patch 26.4. The table below shows Heimerdinger'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 Heimerdinger build, runes, laning stats, and early vs late game analysis for that specific matchup.

Heimerdinger matchup win rates and stats in League of Legends patch 26.4
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
48.81%845.81,00711,72037.5%55.8%
55.42%836.51,01712,57564.9%47.8%
53.01%836.81,04911,73264.7%44.9%
42.31%786.21,14812,07440.0%43.8%
51.35%746.41,14011,79650.0%52.4%
56.45%626.51,25013,18166.7%51.2%
36.67%606.11,03011,83929.2%41.7%
54.24%596.41,07711,92362.5%48.6%
47.46%595.81,00511,60948.0%47.1%
36.36%566.088611,16929.2%41.9%
50.00%566.396710,63350.0%50.0%
48.15%556.51,41311,93560.0%41.2%
45.28%536.41,07811,36945.5%45.2%
40.38%536.51,22510,90750.0%34.4%
48.00%506.41,14011,86650.0%46.7%
44.00%506.81,05712,08152.4%37.9%
51.06%494.580911,25845.5%56.0%
54.17%486.198911,23752.4%55.6%
55.32%476.61,25912,97956.3%54.8%
44.68%476.11,04011,51136.4%52.0%
46.67%456.71,07712,89852.4%41.7%
54.55%446.71,16412,24972.2%42.3%
48.84%435.291811,52844.4%52.0%
55.81%436.197412,46138.5%63.3%
61.90%426.41,17612,90664.7%60.0%
57.50%406.21,13512,14950.0%61.5%
39.47%396.51,08813,49766.7%26.9%
47.37%396.490112,33861.5%40.0%
48.65%384.095311,65050.0%47.8%
43.24%376.31,16411,25428.6%52.2%
60.00%356.41,04213,83080.0%45.0%
57.14%356.31,06311,15064.3%52.4%
51.43%356.51,07912,62338.5%59.1%
64.71%345.71,02213,61388.9%56.0%
66.67%335.31,15910,77468.8%64.7%
51.61%326.31,18813,00753.9%50.0%
32.26%326.11,06311,88338.5%27.8%
41.38%295.81,01310,06138.9%45.5%
51.72%296.199712,47250.0%52.6%
58.62%296.31,08012,88361.5%56.3%
62.07%296.91,04212,37860.0%63.2%
55.17%295.91,10412,51390.0%36.8%
35.71%286.499111,42336.4%35.3%
46.43%286.083710,16260.0%30.8%
44.44%286.21,05411,12646.7%41.7%
67.86%286.587910,31962.5%75.0%
62.96%276.81,16712,51271.4%60.0%
60.00%256.490712,29663.6%57.1%
32.00%255.01,06512,39566.7%21.1%
66.67%246.61,23615,249100.0%55.6%
66.67%246.21,28112,98490.0%50.0%
39.13%236.71,26612,80927.3%50.0%
54.55%235.894112,93683.3%43.8%
50.00%236.493412,27855.6%46.1%
60.87%236.41,19213,56550.0%66.7%
45.45%226.21,00011,37863.6%27.3%
57.14%212.497811,03266.7%50.0%
28.57%215.797311,66625.0%30.8%
45.00%215.51,01011,59642.9%46.1%
52.38%215.999610,88254.5%50.0%
45.00%206.61,10512,30654.5%33.3%
65.00%203.296111,71757.1%69.2%
35.00%203.37699,64920.0%50.0%
50.00%205.889611,30462.5%41.7%
57.89%196.71,06413,76662.5%54.5%
47.37%195.598311,43157.1%41.7%
52.63%195.497712,13775.0%46.7%
42.11%196.61,18510,61454.5%25.0%
52.63%196.61,11712,11555.6%50.0%
55.56%186.41,18912,80980.0%46.1%
61.11%182.194111,68975.0%57.1%
50.00%186.51,05811,14040.0%62.5%
35.29%171.977710,10842.9%30.0%
47.06%176.689710,66960.0%28.6%
64.71%176.11,12411,91942.9%80.0%
47.06%173.191511,46660.0%41.7%
64.71%175.81,10113,60933.3%81.8%
52.94%176.194711,90157.1%50.0%
47.06%176.11,11412,62155.6%37.5%
31.25%166.389710,01450.0%0.0%
62.50%166.292511,57066.7%60.0%
66.67%155.81,00811,15466.7%66.7%
53.33%152.081210,51140.0%60.0%
40.00%156.71,13514,09060.0%30.0%
33.33%156.01,00211,48833.3%33.3%
71.43%153.488610,91450.0%87.5%
61.54%142.399011,87240.0%75.0%
38.46%146.51,09213,33240.0%37.5%
64.29%146.31,19913,49850.0%70.0%
53.85%136.696411,13757.1%50.0%
53.85%132.388810,73675.0%44.4%
46.15%135.092210,45440.0%50.0%
38.46%136.81,10111,61433.3%42.9%
61.54%136.294211,19866.7%50.0%
38.46%136.21,0309,92750.0%20.0%
38.46%135.81,28412,56266.7%30.0%
50.00%126.288611,74750.0%50.0%
50.00%126.08109,92533.3%66.7%
58.33%126.51,26012,85842.9%80.0%
63.64%126.595611,59960.0%66.7%
27.27%115.897212,8800.0%33.3%
63.64%117.11,29416,269100.0%50.0%
54.55%116.81,13012,86333.3%80.0%
36.36%112.684510,4570.0%57.1%
36.36%112.895410,36720.0%50.0%
54.55%115.199110,96671.4%25.0%
60.00%105.71,00110,66540.0%80.0%
50.00%106.399513,70250.0%50.0%
50.00%103.59079,51550.0%50.0%
77.78%92.076610,86075.0%80.0%
37.50%86.01,18112,73650.0%25.0%
50.00%86.91,30715,36066.7%40.0%
50.00%86.01,05811,36525.0%75.0%
50.00%85.91,05111,156100.0%0.0%
50.00%82.18298,69460.0%33.3%
62.50%86.51,14211,75550.0%66.7%
57.14%75.896512,42266.7%50.0%
57.14%76.31,02616,6230.0%57.1%
57.14%71.962010,12533.3%75.0%
85.71%73.25358,034100.0%50.0%
85.71%75.385710,23166.7%100.0%
71.43%76.51,02713,320100.0%50.0%
57.14%76.898512,00966.7%50.0%
57.14%75.583111,04066.7%50.0%
33.33%65.61,07514,8420.0%40.0%
66.67%65.61,47613,922100.0%33.3%
50.00%66.41,01311,48950.0%50.0%
83.33%66.71,12012,976100.0%75.0%
50.00%63.08579,10333.3%66.7%
60.00%54.092215,427100.0%50.0%
40.00%53.285912,17850.0%33.3%
60.00%54.685713,06850.0%66.7%
60.00%53.61,01612,268100.0%50.0%
20.00%52.66179,59733.3%0.0%
80.00%53.29729,932100.0%66.7%
80.00%57.51,22514,012100.0%50.0%
20.00%55.48348,69450.0%0.0%
80.00%55.71,51613,42750.0%100.0%
40.00%54.295313,1910.0%50.0%
20.00%56.21,01313,61250.0%0.0%
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Heimerdinger vs Sejuani - Frequently Asked Questions

How does Heimerdinger do against Sejuani in League of Legends?

Heimerdinger wins the Heimerdinger vs Sejuani matchup with a 57.1% win rate compared to Sejuani's 42.9%, a 14.3 percentage point difference. This data is based on 7 recent ranked games in patch 26.4.

How does Heimerdinger do against Sejuani in the early game?

In the early game, Heimerdinger has the advantage against Sejuani with a 66.7% win rate versus 33.3%. Heimerdinger players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Heimerdinger do against Sejuani in the late game?

In the late game, Heimerdinger takes over the Heimerdinger vs Sejuani matchup with a 50.0% win rate compared to 50.0%. Heimerdinger scales better into team fights and objective contests after 25 minutes.

Who wins the Heimerdinger vs Sejuani matchup?

Heimerdinger wins the matchup against Sejuani with a 57.1% win rate in League of Legends patch 26.4. The 14.3 percentage point advantage means Heimerdinger is significantly favored in this lane matchup based on 7 games analyzed.

What is the best Heimerdinger build against Sejuani?

The best Heimerdinger build against Sejuani includes Bloodletter's Curse, Liandry's Torment, Zhonya's Hourglass with Spellslinger's Shoes. This build achieves a 100.0% win rate in the matchup. Check the matchup breakdown above for the full item path and build order.

What are the best Heimerdinger runes against Sejuani?

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

Does Heimerdinger counter Sejuani?

Yes, Heimerdinger has a favorable matchup against Sejuani with a 57.1% win rate. Heimerdinger strongly counters Sejuani in lane based on current patch 26.4 data.

How do I play Heimerdinger against Sejuani?

When playing Heimerdinger against Sejuani, leverage your statistical advantages by trading aggressively during favorable windows. You have early game priority — look for kills and zone control before first recall. Build the recommended items and runes for this specific matchup for the best results.