Teemo - League of Legends Champion
Win Rate
50.9%
Pick Rate
4.3%

Teemovs Cassiopeia

AMarksmanMage
Patch26.7
Matches949,984
LaneAll Lanes
TierAll Tiers
Last UpdatedApr 21, 2026
MethodologyData Methodology

Teemo vs Cassiopeia is a very close matchup in LoL patch 26.7. Teemo wins with a 50.0% win rate (+0.0%) over Cassiopeia based on 8 games. Cassiopeia wins the early laning phase while Teemo scales better into the late game. Below you'll find the best Teemo build, runes, laning stats, and strategies for the Teemo vs Cassiopeia matchup.

Teemo Matchup Breakdown

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

Who Wins the Teemo vs Cassiopeia Matchup?

Teemo wins the Teemo vs Cassiopeia matchup
Winner
Teemo
Matches: 8
50.0%
Win Rate
50.0%
5.9
CS / min
6.5
861
DMG / min
840
9,841
Gold / game
11,206
163
Heal / min
249
444
DMG Mitigated / min
579
1.4
CC / min
1.2
40.0%
Early Game WR
60.0%
66.7%
Late Game WR
33.3%

Teemo vs Cassiopeia Matchup Summary

The Teemo vs Cassiopeia matchup is essentially a coin-flip matchup in League of Legends ranked play. Based on 8 recent matches analyzed, Teemo wins with a 50.0% win rate compared to Cassiopeia's 50.0%, giving Teemo a 0.0 percentage point advantage. Game phase dynamics play a critical role here: Cassiopeia controls the early laning stage, but Teemo outscales as the game goes longer. The matchup shifts dramatically depending on game length — Cassiopeia needs to press advantages before Teemo reaches their power spikes, while Teemo should focus on safe farming and hitting key item breakpoints. The most significant statistical gap is in sustain, where Cassiopeia leads by 220 HP/min — a difference that heavily influences the outcome of trades and skirmishes. Teemo has a statistical edge, but the margin is close enough that respecting Cassiopeia'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.

Teemo vs Cassiopeia Laning Phase Breakdown

Cassiopeia wins the laning phase against Teemo in League of Legends

Cassiopeia is favored during the laning phase against Teemo, 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
5.9Teemo
6.5Cassiopeia
Cassiopeia edges out Teemo by 0.6 CS per minute — a moderate farming advantage that adds up to roughly 10 CS over a 15-minute laning phase. This translates to earlier component purchases and slightly faster power spikes for Cassiopeia.
Damage
861Teemo
840Cassiopeia
Damage output is virtually even between Teemo and Cassiopeia, with only 21 DMG/min separating them. Fights in this matchup are decided more by ability timing and positioning than raw damage numbers, making mechanical skill the deciding factor in trades.
Economy
9,841Teemo
11,206Cassiopeia
Cassiopeia generates a commanding 1,364 more gold per game than Teemo. This substantial economic advantage means Cassiopeia consistently reaches key item breakpoints earlier, creating a compounding lead that grows throughout the game. Teemo should focus on cost-effective item choices and avoid unnecessary deaths to prevent falling further behind.
Utility
1.4Teemo
1.2Cassiopeia
Both Teemo and Cassiopeia 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
607Teemo
827Cassiopeia
Cassiopeia vastly out-sustains Teemo, healing and mitigating 220 more damage per minute. This massive durability gap means Cassiopeia can absorb significant punishment and remain in lane while Teemo is forced to recall. Building grievous wounds early is essential for Teemo, and focusing on burst trade patterns rather than sustained fights is critical.

Best Teemo Build Against Cassiopeia

Boots of Swiftness is the optimal boots choice against Cassiopeia, providing the mobility and stats Teemo needs most in this matchup. The top-performing core items for Teemo against Cassiopeia are Iceborn Gauntlet, Blade of The Ruined King and Rylai's Crystal Scepter. This combination gives Teemo 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 Cassiopeia. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Teemo vs Cassiopeia matchup.

Early Game vs Late Game

Early Game
Cassiopeia
60.0%
+20.0% advantage
Teemo early game win rateTeemo40.0%
Cassiopeia early game win rateCassiopeia60.0%
Late Game
Teemo
66.7%
+33.3% advantage
Teemo late game win rateTeemo66.7%
Cassiopeia late game win rateCassiopeia33.3%

Cassiopeia dominates the early game (first 15 minutes) with a commanding 60.0% win rate — a 20.0 percentage point lead over Teemo. This lopsided early game means Cassiopeia can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

Teemo is far superior in the late game (25+ minutes), boasting a 66.7% win rate — 33.3 points above Cassiopeia. Extended games heavily favor Teemo, whose kit and scaling make them a dominant force in team fights and objective control.

This matchup features a dramatic power shift: Cassiopeia must aggressively press their early advantage and close out the game before Teemo reaches their scaling breakpoints. If Teemo 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 Teemo Runes Against Cassiopeia

Domination rune tree - Teemo primary runes vs CassiopeiaDomination
Dark Harvest - best Teemo rune vs CassiopeiaCheap Shot - best Teemo rune vs CassiopeiaGrisly Mementos - best Teemo rune vs CassiopeiaUltimate Hunter - best Teemo rune vs Cassiopeia
Sorcery rune tree - Teemo secondary runes vs CassiopeiaSorcery
Manaflow Band - best Teemo rune vs CassiopeiaScorch - best Teemo rune vs Cassiopeia
100.0% WR

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


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

Teemo 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
48.80%2506.41,04711,97247.5%49.7%
50.85%1185.893612,02146.3%53.3%
47.46%1185.485911,84349.0%46.4%
50.45%1116.11,01011,87136.6%58.6%
47.13%876.01,08311,89137.9%51.7%
46.43%846.31,08512,22530.3%56.9%
48.78%835.91,09011,78844.1%52.1%
53.75%806.01,01812,74248.1%56.6%
48.10%795.890711,69040.7%51.9%
31.65%796.075510,45826.3%36.6%
46.15%784.91,06711,19641.4%49.0%
50.65%775.71,26112,08352.0%50.0%
56.34%715.41,03411,38562.5%51.3%
56.92%655.294912,14553.6%59.5%
57.81%642.497712,96045.5%64.3%
39.34%614.91,03811,71435.7%42.4%
55.93%596.51,03311,81664.3%48.4%
61.40%576.398012,34460.0%63.0%
40.00%552.091713,87937.5%41.0%
44.44%546.493911,43144.4%44.4%
62.26%536.21,11713,02355.0%66.7%
45.10%515.17869,84442.9%47.8%
44.00%505.994811,53435.0%50.0%
55.10%496.184111,95661.1%51.6%
45.83%485.696211,58645.5%46.1%
59.57%472.084210,41062.5%58.1%
55.56%455.099712,34768.4%46.1%
44.44%452.784911,00335.3%50.0%
53.33%456.51,13212,62258.8%50.0%
56.82%446.392112,21450.0%62.5%
59.09%446.096911,69538.1%78.3%
47.62%426.41,07013,42753.9%44.8%
48.78%412.31,00713,91161.5%42.9%
36.59%412.088211,09742.9%33.3%
65.00%405.288811,03060.9%70.6%
46.15%393.51,01210,66625.0%60.9%
48.72%395.990410,03936.8%60.0%
56.41%396.290111,06152.9%59.1%
55.26%386.390712,27835.7%66.7%
38.89%366.31,03113,13525.0%45.8%
54.29%351.290611,31646.1%59.1%
50.00%345.51,14413,38218.2%65.2%
58.82%342.284710,36357.1%60.0%
45.45%332.986211,25438.5%50.0%
39.39%335.198711,83346.1%35.0%
57.58%332.092511,83564.7%50.0%
50.00%325.31,03512,26954.5%47.6%
40.63%322.37278,57243.8%37.5%
34.38%322.484911,48227.3%38.1%
43.75%325.795911,95928.6%55.6%
59.38%321.989313,07570.0%54.5%
54.84%315.988711,19650.0%60.0%
38.71%311.892411,41635.7%41.2%
66.67%301.87859,78272.7%63.2%
44.83%295.889610,99133.3%57.1%
48.28%295.91,09412,68250.0%47.8%
42.86%281.67528,21244.4%40.0%
39.29%286.076710,72216.7%56.3%
37.04%272.37468,89253.3%16.7%
40.00%252.083610,35750.0%33.3%
50.00%242.685010,97950.0%50.0%
58.33%243.674310,59820.0%68.4%
54.17%244.992011,62658.3%50.0%
69.57%234.693611,26575.0%63.6%
56.52%233.691012,38033.3%71.4%
40.91%225.91,04111,28820.0%58.3%
45.45%222.387311,93530.0%58.3%
50.00%225.86529,84641.7%60.0%
38.10%211.495912,79516.7%46.7%
71.43%216.11,18111,38670.0%72.7%
30.00%205.892810,27844.4%18.2%
60.00%202.276510,33462.5%58.3%
35.00%204.592913,54537.5%33.3%
50.00%204.786711,54977.8%27.3%
50.00%202.595513,27950.0%50.0%
45.00%201.788212,19722.2%63.6%
60.00%206.084012,60528.6%76.9%
47.37%193.591412,50828.6%58.3%
57.89%195.81,01011,86433.3%69.2%
57.89%194.587812,44444.4%70.0%
27.78%182.41,02111,32144.4%11.1%
38.89%186.292910,74433.3%44.4%
33.33%185.086512,26036.4%28.6%
61.11%182.198311,12866.7%58.3%
29.41%173.21,03012,43820.0%33.3%
47.06%173.091010,62728.6%60.0%
64.71%171.981711,76280.0%58.3%
35.29%172.098010,15228.6%40.0%
41.18%175.282711,19742.9%40.0%
29.41%173.11,07112,70433.3%27.3%
37.50%161.996011,40816.7%50.0%
56.25%163.796711,74266.7%50.0%
46.67%153.893412,23140.0%50.0%
40.00%151.992611,07025.0%45.5%
53.33%155.286812,98340.0%60.0%
60.00%153.292712,48162.5%57.1%
60.00%152.474411,00175.0%54.5%
40.00%151.496210,85644.4%33.3%
28.57%142.271510,96040.0%22.2%
78.57%145.77428,71988.9%60.0%
35.71%143.285510,83616.7%50.0%
21.43%146.51,00312,22033.3%12.5%
78.57%145.497112,57366.7%87.5%
50.00%146.41,22713,25425.0%60.0%
38.46%133.077011,35733.3%40.0%
15.38%131.87628,4750.0%40.0%
69.23%135.290212,64633.3%100.0%
41.67%122.193011,10728.6%60.0%
33.33%126.288611,6930.0%50.0%
50.00%122.798912,83320.0%71.4%
50.00%124.683210,70133.3%55.6%
27.27%114.469010,3010.0%42.9%
63.64%111.51,00612,37660.0%66.7%
81.82%111.71,15414,27050.0%88.9%
36.36%111.084813,4420.0%44.4%
36.36%114.674911,28240.0%33.3%
54.55%112.187010,69366.7%50.0%
80.00%103.295411,72950.0%87.5%
70.00%103.991610,09871.4%66.7%
80.00%102.11,07513,59080.0%80.0%
77.78%95.91,02713,323100.0%60.0%
44.44%91.682412,97420.0%75.0%
66.67%91.386514,422100.0%50.0%
44.44%91.993711,64250.0%42.9%
33.33%91.697510,66633.3%33.3%
55.56%90.982612,11040.0%75.0%
62.50%86.398912,18960.0%66.7%
50.00%85.98619,84140.0%66.7%
50.00%85.91,02210,32960.0%33.3%
37.50%85.479410,95140.0%33.3%
75.00%81.178711,757100.0%50.0%
0.00%82.11,06210,9260.0%0.0%
57.14%75.26328,26650.0%66.7%
57.14%76.41,35213,39833.3%75.0%
57.14%76.41,07614,2800.0%80.0%
57.14%74.71,04210,85566.7%50.0%
42.86%72.689315,08550.0%40.0%
57.14%75.190813,14750.0%60.0%
14.29%75.590111,8930.0%20.0%
33.33%65.31,23812,4220.0%40.0%
83.33%66.594510,58775.0%100.0%
16.67%66.61,02012,0490.0%20.0%
33.33%64.56607,20525.0%50.0%
50.00%61.48119,16366.7%33.3%
66.67%64.884312,035100.0%50.0%
60.00%51.572512,948100.0%50.0%
40.00%54.78868,863100.0%0.0%
100.00%55.793012,478100.0%100.0%
100.00%51.38678,973100.0%100.0%

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Teemo vs Cassiopeia - Frequently Asked Questions

How does Teemo do against Cassiopeia in League of Legends?

Teemo wins the Teemo vs Cassiopeia matchup with a 50.0% win rate compared to Cassiopeia's 50.0%, a 0.0 percentage point difference. This data is based on 8 recent ranked games in patch 26.7.

How does Teemo do against Cassiopeia in the early game?

In the early game, Cassiopeia has the advantage against Teemo with a 60.0% win rate versus 40.0%. Cassiopeia players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Teemo do against Cassiopeia in the late game?

In the late game, Teemo takes over the Teemo vs Cassiopeia matchup with a 66.7% win rate compared to 33.3%. Teemo scales better into team fights and objective contests after 25 minutes.

Who wins the Teemo vs Cassiopeia matchup?

Teemo wins the matchup against Cassiopeia with a 50.0% win rate in League of Legends patch 26.7. The 0.0 percentage point advantage means Teemo is slightly favored in this lane matchup based on 8 games analyzed.

What is the best Teemo build against Cassiopeia?

The best Teemo build against Cassiopeia includes Iceborn Gauntlet, Blade of The Ruined King, Rylai's Crystal Scepter with Boots of Swiftness. 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 Teemo runes against Cassiopeia?

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

Does Teemo counter Cassiopeia?

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

How do I play Teemo against Cassiopeia?

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