Heimerdinger - League of Legends Champion
Win Rate
51.1%
Pick Rate
1.5%

Heimerdingervs Cassiopeia

AMageSupport
Patch26.10
Matches1,926,417
LaneAll Lanes
TierAll Tiers
Last UpdatedMay 21, 2026
MethodologyData Methodology

Heimerdinger vs Cassiopeia is a decisive matchup in LoL patch 26.10. Cassiopeia wins with a 83.3% win rate (+66.7%) over Heimerdinger based on 6 games. Cassiopeia 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 Cassiopeia 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
Cassiopeia - 16.7% win rateCassiopeia(16.7%)
Heimerdinger - 16.7% win rate in this matchup
Heimerdinger
16.7% WR
VS
Cassiopeia vs Heimerdinger matchup - 83.3% win rate
Cassiopeia
83.3% WR

Who Wins the Heimerdinger vs Cassiopeia Matchup?

Cassiopeia wins the Heimerdinger vs Cassiopeia matchup
Winner
Cassiopeia
Matches: 6
16.7%
Win Rate
83.3%
6.7
CS / min
6.8
1,140
DMG / min
655
9,200
Gold / game
9,533
124
Heal / min
319
406
DMG Mitigated / min
478
0.9
CC / min
0.8
25.0%
Early Game WR
75.0%
0.0%
Late Game WR
100.0%

Heimerdinger vs Cassiopeia Matchup Summary

The Heimerdinger vs Cassiopeia matchup is a decisive matchup in League of Legends ranked play. Based on 6 recent matches analyzed, Cassiopeia wins with a 83.3% win rate compared to Heimerdinger's 16.7%, giving Cassiopeia a 66.7 percentage point advantage. Cassiopeia dominates at every stage — from early laning through late game team fights. This consistent advantage makes it difficult for Heimerdinger players to find favorable windows, so team-dependent strategies and avoiding solo confrontations are essential. The most significant statistical gap is in damage output, where Heimerdinger leads by 485 DMG/min — a difference that heavily influences the outcome of trades and skirmishes. Cassiopeia has a strong advantage in this matchup. Heimerdinger players should play defensively, prioritize safe farming under tower, and look for opportunities created by jungle pressure or Cassiopeia 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.

Heimerdinger vs Cassiopeia Laning Phase Breakdown

Cassiopeia wins the laning phase against Heimerdinger in League of Legends

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

Farming
6.7Heimerdinger
6.8Cassiopeia
Heimerdinger and Cassiopeia farm at nearly identical rates in this matchup, with only a 0.1 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
1,140Heimerdinger
655Cassiopeia
Heimerdinger heavily out-damages Cassiopeia by 485 DMG/min, dominating both short trades and all-in fights. Cassiopeia 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
9,200Heimerdinger
9,533Cassiopeia
Cassiopeia earns 333 more gold per game than Heimerdinger, equivalent to roughly one additional component item. This economic edge comes from a combination of better farming, kill participation, and objective control, giving Cassiopeia slightly faster item completions.
Utility
0.9Heimerdinger
0.8Cassiopeia
Both Heimerdinger and Cassiopeia provide similar amounts of crowd control (0.1s/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
530Heimerdinger
796Cassiopeia
Cassiopeia vastly out-sustains Heimerdinger, healing and mitigating 266 more damage per minute. This massive durability gap means Cassiopeia 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 Cassiopeia

Spellslinger's Shoes is the optimal boots choice against Cassiopeia, providing the mobility and stats Heimerdinger needs most in this matchup. The top-performing core items for Heimerdinger against Cassiopeia are Luden's Echo, Liandry's Torment and Shadowflame. This combination gives Heimerdinger 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 Heimerdinger vs Cassiopeia matchup.

Early Game vs Late Game

Early Game
Cassiopeia
75.0%
+50.0% advantage
Heimerdinger early game win rateHeimerdinger25.0%
Cassiopeia early game win rateCassiopeia75.0%
Late Game
Cassiopeia
100.0%
+100.0% advantage
Heimerdinger late game win rateHeimerdinger0.0%
Cassiopeia late game win rateCassiopeia100.0%

Cassiopeia dominates the early game (first 15 minutes) with a commanding 75.0% win rate — a 50.0 percentage point lead over Heimerdinger. This lopsided early game means Cassiopeia can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

Cassiopeia is far superior in the late game (25+ minutes), boasting a 100.0% win rate — 100.0 points above Heimerdinger. Extended games heavily favor Cassiopeia, whose kit and scaling make them a dominant force in team fights and objective control.

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

Best Heimerdinger Runes Against Cassiopeia

Sorcery rune tree - Heimerdinger primary runes vs CassiopeiaSorcery
Deathfire Touch - best Heimerdinger rune vs CassiopeiaManaflow Band - best Heimerdinger rune vs CassiopeiaTranscendence - best Heimerdinger rune vs CassiopeiaGathering Storm - best Heimerdinger rune vs Cassiopeia
Resolve rune tree - Heimerdinger secondary runes vs CassiopeiaResolve
Bone Plating - best Heimerdinger rune vs CassiopeiaOvergrowth - best Heimerdinger rune vs Cassiopeia
100.0% WR

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


Heimerdinger matchup data for League of Legends patch 26.10. 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 26.10
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
50.72%1386.495211,91152.9%49.4%
37.37%996.399510,63335.4%39.2%
42.67%756.31,07211,76152.0%38.0%
51.39%726.497211,92740.0%59.5%
49.28%696.498611,20046.9%51.4%
47.06%686.21,07812,06453.1%41.7%
54.69%646.31,01611,64064.0%48.7%
62.50%646.31,25211,68270.4%56.8%
37.10%625.992310,55729.0%45.2%
51.85%546.31,03611,57863.6%43.8%
44.23%526.61,27811,08447.6%41.9%
47.06%516.61,19611,47031.6%56.3%
49.02%516.090711,33956.3%45.7%
56.25%485.898310,14461.9%51.9%
57.14%426.01,02511,45260.0%55.6%
53.66%416.11,07812,20047.1%58.3%
42.50%407.01,02312,62228.6%50.0%
62.50%405.098112,52946.1%70.4%
37.50%406.51,17311,35733.3%40.0%
52.50%406.31,15512,91866.7%46.4%
57.50%406.11,04511,11057.9%57.1%
41.03%396.21,03312,26629.4%50.0%
62.16%376.31,27712,96542.9%73.9%
51.35%375.794011,26269.2%41.7%
66.67%366.01,04711,06975.0%60.0%
52.78%366.01,23611,73241.7%58.3%
47.06%343.76079,02766.7%36.4%
63.64%336.01,40612,37866.7%61.9%
48.48%336.31,13011,44156.3%41.2%
48.48%336.61,19112,83750.0%47.4%
50.00%326.198110,87764.7%33.3%
43.75%326.41,03411,74338.9%50.0%
38.71%316.61,04012,89342.9%37.5%
46.67%306.01,07210,68454.5%42.1%
46.67%304.982311,44140.0%50.0%
55.17%294.61,01311,54244.4%60.0%
48.28%296.197212,49890.0%26.3%
39.29%286.487811,53041.7%37.5%
46.15%266.01,06112,05244.4%47.1%
30.77%263.882310,04325.0%35.7%
50.00%264.182810,67450.0%50.0%
46.15%266.31,10912,80040.0%50.0%
48.00%256.51,30112,17440.0%53.3%
41.67%244.786510,59130.0%50.0%
47.83%236.01,10712,10140.0%53.9%
56.52%235.41,31312,82350.0%61.5%
52.17%232.775211,14733.3%55.0%
52.17%235.691111,79450.0%53.9%
27.27%225.078610,09727.3%27.3%
54.55%225.888310,12664.3%37.5%
47.62%216.384111,05866.7%40.0%
52.38%215.91,25610,38845.5%60.0%
47.62%215.71,00912,42175.0%41.2%
70.00%206.885610,37377.8%63.6%
70.00%202.690211,52762.5%75.0%
63.16%196.11,00710,55475.0%42.9%
42.11%196.51,18513,39957.1%33.3%
52.63%196.21,04512,19650.0%53.9%
55.56%185.992911,63160.0%53.9%
55.56%186.194811,22450.0%60.0%
61.11%186.71,0559,11766.7%33.3%
50.00%186.81,05512,74557.1%45.5%
44.44%185.71,08011,08144.4%44.4%
47.06%176.71,16613,37340.0%50.0%
23.53%176.28789,01733.3%12.5%
56.25%166.71,09611,95250.0%62.5%
37.50%165.67769,95116.7%50.0%
40.00%152.08849,31842.9%37.5%
66.67%156.11,05512,31871.4%62.5%
53.33%155.892511,16550.0%55.6%
53.33%156.21,20812,22433.3%66.7%
53.33%155.71,03010,91250.0%57.1%
66.67%156.291811,33775.0%57.1%
64.29%145.31,09813,834100.0%54.5%
57.14%145.61,26612,17371.4%42.9%
57.14%145.085912,12950.0%58.3%
64.29%145.991912,72350.0%70.0%
61.54%136.31,14612,11042.9%83.3%
58.33%126.81,10713,54380.0%42.9%
66.67%126.41,01812,47850.0%83.3%
41.67%125.690210,95325.0%50.0%
45.45%113.686411,96550.0%42.9%
36.36%113.475210,72566.7%25.0%
72.73%117.396512,51066.7%75.0%
45.45%116.093211,6200.0%62.5%
45.45%112.080010,50440.0%50.0%
63.64%116.11,01712,06166.7%62.5%
36.36%115.58869,32250.0%20.0%
45.45%115.596012,96450.0%42.9%
54.55%116.61,06312,65150.0%60.0%
45.45%112.780710,94633.3%50.0%
80.00%106.31,00412,27275.0%83.3%
30.00%105.998210,4280.0%37.5%
50.00%106.098210,79133.3%57.1%
50.00%105.01,06312,80766.7%42.9%
55.56%96.21,10414,4320.0%62.5%
77.78%92.882011,24866.7%83.3%
22.22%96.71,10811,6290.0%40.0%
25.00%85.985210,43720.0%33.3%
87.50%84.17879,881100.0%66.7%
37.50%81.87518,81333.3%40.0%
50.00%84.91,12213,42366.7%40.0%
50.00%86.21,21914,9490.0%66.7%
50.00%82.18808,26860.0%33.3%
87.50%85.81,10113,524100.0%80.0%
50.00%85.41,14912,1390.0%66.7%
37.50%84.996711,90033.3%40.0%
50.00%83.88429,26950.0%50.0%
28.57%76.379711,99133.3%25.0%
14.29%76.67579,5290.0%33.3%
71.43%75.51,27215,0660.0%71.4%
100.00%77.51,16411,825100.0%100.0%
57.14%75.81,03410,19350.0%66.7%
85.71%75.41,11110,32066.7%100.0%
42.86%76.91,27112,8080.0%50.0%
16.67%65.61,13111,8410.0%33.3%
33.33%62.91,03110,39450.0%25.0%
66.67%65.997912,13850.0%75.0%
66.67%65.999511,10066.7%66.7%
16.67%64.985311,1220.0%25.0%
33.33%61.57479,36833.3%33.3%
50.00%64.91,22010,36350.0%50.0%
50.00%66.51,28813,21633.3%66.7%
16.67%66.71,1409,20025.0%0.0%
80.00%52.18159,62966.7%100.0%
40.00%56.369911,7660.0%50.0%
80.00%56.186212,51050.0%100.0%
60.00%51.59009,27933.3%100.0%
60.00%55.81,15014,21050.0%66.7%

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Heimerdinger vs Cassiopeia - Frequently Asked Questions

How does Heimerdinger do against Cassiopeia in League of Legends?

Cassiopeia wins the Heimerdinger vs Cassiopeia matchup with a 83.3% win rate compared to Heimerdinger's 16.7%, a 66.7 percentage point difference. This data is based on 6 recent ranked games in patch 26.10.

How does Heimerdinger do against Cassiopeia in the early game?

In the early game, Cassiopeia has the advantage against Heimerdinger with a 75.0% win rate versus 25.0%. Cassiopeia players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Heimerdinger do against Cassiopeia in the late game?

In the late game, Cassiopeia takes over the Heimerdinger vs Cassiopeia matchup with a 100.0% win rate compared to 0.0%. Cassiopeia scales better into team fights and objective contests after 25 minutes.

Who wins the Heimerdinger vs Cassiopeia matchup?

Cassiopeia wins the matchup against Heimerdinger with a 83.3% win rate in League of Legends patch 26.10. The 66.7 percentage point advantage means Cassiopeia is significantly favored in this lane matchup based on 6 games analyzed.

What is the best Heimerdinger build against Cassiopeia?

The best Heimerdinger build against Cassiopeia includes Luden's Echo, Liandry's Torment, Shadowflame with Spellslinger's Shoes. Check the matchup breakdown above for the full item path and build order.

What are the best Heimerdinger runes against Cassiopeia?

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

Does Heimerdinger counter Cassiopeia?

No, Heimerdinger struggles against Cassiopeia with only a 16.7% win rate. Cassiopeia has the advantage in this matchup. Heimerdinger players should focus on safe farming and avoiding extended trades to minimize Cassiopeia's lead.

How do I play Heimerdinger against Cassiopeia?

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