Orianna - League of Legends Champion
Win Rate
49.0%
Pick Rate
1.5%

Oriannavs Cassiopeia

DMageSupport
Patch26.11
Matches776,441
LaneAll Lanes
TierAll Tiers
Last UpdatedJun 8, 2026
MethodologyData Methodology

Orianna vs Cassiopeia is a decisive matchup in LoL patch 26.11. Cassiopeia wins with a 71.4% win rate (+42.9%) over Orianna based on 14 games. Cassiopeia holds the advantage in both the early and late game. Below you'll find the best Orianna build, runes, laning stats, and strategies for the Orianna vs Cassiopeia matchup.

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Orianna Matchup Breakdown

Use the dropdown to select an opponent and see a detailed breakdown of how Orianna 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
Orianna - 28.6% win rate in this matchup
Orianna
28.6% WR
VS
Cassiopeia vs Orianna matchup - 71.4% win rate
Cassiopeia
71.4% WR

Who Wins the Orianna vs Cassiopeia Matchup?

Cassiopeia wins the Orianna vs Cassiopeia matchup
Winner
Cassiopeia
Matches: 14
28.6%
Win Rate
71.4%
7.0
CS / min
6.6
838
DMG / min
718
11,954
Gold / game
11,583
68
Heal / min
223
515
DMG Mitigated / min
494
0.8
CC / min
1.0
20.0%
Early Game WR
80.0%
33.3%
Late Game WR
66.7%

Orianna vs Cassiopeia Matchup Summary

The Orianna vs Cassiopeia matchup is a decisive matchup in League of Legends ranked play. Based on 14 recent matches analyzed, Cassiopeia wins with a 71.4% win rate compared to Orianna's 28.6%, giving Cassiopeia a 42.9 percentage point advantage. Cassiopeia dominates at every stage — from early laning through late game team fights. This consistent advantage makes it difficult for Orianna players to find favorable windows, so team-dependent strategies and avoiding solo confrontations are essential. The most significant statistical gap is in sustain, where Cassiopeia leads by 134 HP/min — a difference that heavily influences the outcome of trades and skirmishes. Cassiopeia has a strong advantage in this matchup. Orianna 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.

Orianna vs Cassiopeia Laning Phase Breakdown

Orianna wins the laning phase against Cassiopeia in League of Legends

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

Farming
7.0Orianna
6.6Cassiopeia
Orianna edges out Cassiopeia by 0.3 CS per minute — a moderate farming advantage that adds up to roughly 5 CS over a 15-minute laning phase. This translates to earlier component purchases and slightly faster power spikes for Orianna.
Damage
838Orianna
718Cassiopeia
Orianna heavily out-damages Cassiopeia by 120 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 Orianna's sustained damage advantage take over.
Economy
11,954Orianna
11,583Cassiopeia
Orianna earns 371 more gold per game than Cassiopeia, equivalent to roughly one additional component item. This economic edge comes from a combination of better farming, kill participation, and objective control, giving Orianna slightly faster item completions.
Utility
0.8Orianna
1.0Cassiopeia
Both Orianna 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
583Orianna
717Cassiopeia
Cassiopeia heals and mitigates 134 more damage per minute than Orianna, providing moderate extra durability. This sustain edge allows Cassiopeia to stay in lane longer between recalls and gradually win extended wars of attrition. Consider building early grievous wounds if playing Orianna.

Best Orianna Build Against Cassiopeia

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

Early Game vs Late Game

Early Game
Cassiopeia
80.0%
+60.0% advantage
Orianna early game win rateOrianna20.0%
Cassiopeia early game win rateCassiopeia80.0%
Late Game
Cassiopeia
66.7%
+33.3% advantage
Orianna late game win rateOrianna33.3%
Cassiopeia late game win rateCassiopeia66.7%

Cassiopeia dominates the early game (first 15 minutes) with a commanding 80.0% win rate — a 60.0 percentage point lead over Orianna. 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 66.7% win rate — 33.3 points above Orianna. 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. Orianna players should look for outplays, team-dependent strategies, and picks rather than relying on scaling to win this matchup.

Best Orianna Runes Against Cassiopeia

Sorcery rune tree - Orianna primary runes vs CassiopeiaSorcery
Arcane Comet - best Orianna rune vs CassiopeiaManaflow Band - best Orianna rune vs CassiopeiaTranscendence - best Orianna rune vs CassiopeiaScorch - best Orianna rune vs Cassiopeia
Precision rune tree - Orianna secondary runes vs CassiopeiaPrecision
Presence of Mind - best Orianna rune vs CassiopeiaLegend: Haste - best Orianna rune vs Cassiopeia
100.0% WR

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


Orianna matchup data for League of Legends patch 26.11. The table below shows Orianna'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 Orianna build, runes, laning stats, and early vs late game analysis for that specific matchup.

Orianna matchup win rates and stats in League of Legends patch 26.11
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
44.35%1156.881211,91238.1%48.0%
51.96%1026.781412,36752.8%51.5%
53.00%1006.674311,36250.0%55.6%
42.86%846.577810,67645.5%40.0%
47.50%806.882911,66744.4%50.0%
49.37%796.679911,26146.4%51.0%
52.00%756.786611,79853.6%51.1%
50.68%737.176511,15853.9%47.1%
50.00%706.276011,30754.8%46.1%
40.63%646.772510,98648.4%33.3%
50.85%597.083911,21946.7%55.2%
50.00%586.568611,39439.1%57.1%
50.00%586.397210,89448.5%52.0%
37.50%566.979311,34925.0%46.9%
70.37%546.674311,74476.2%66.7%
47.17%536.869811,88136.8%52.9%
54.72%536.374311,45552.4%56.3%
54.72%536.181010,56150.0%59.3%
51.06%476.794410,68947.6%53.9%
40.43%476.674011,20542.1%39.3%
41.86%437.085211,17745.8%36.8%
56.10%416.877110,98542.1%68.2%
43.24%376.987112,54241.2%45.0%
40.54%376.86648,95636.8%44.4%
50.00%366.877312,22731.3%65.0%
48.57%356.680112,27150.0%47.8%
48.48%336.575310,68842.1%57.1%
51.61%316.985011,88950.0%52.4%
70.00%307.078810,95362.5%78.6%
53.57%287.287811,69366.7%43.8%
46.43%286.383611,34645.5%47.1%
42.31%266.58409,14833.3%62.5%
57.69%266.688012,73450.0%62.5%
38.46%266.483412,83842.9%36.8%
58.33%247.086811,13869.2%45.5%
52.17%236.369710,31122.2%71.4%
60.00%207.376611,31166.7%54.5%
50.00%184.862611,08742.9%54.5%
52.94%176.91,08813,22360.0%50.0%
58.82%176.882811,60133.3%72.7%
47.06%177.085512,73133.3%54.5%
25.00%166.784612,48416.7%30.0%
43.75%167.368911,35240.0%45.5%
73.33%156.61,01913,07871.4%75.0%
50.00%147.289312,09740.0%55.6%
28.57%147.083811,95420.0%33.3%
30.77%136.587111,39628.6%33.3%
38.46%137.167311,30425.0%44.4%
53.85%137.083912,31242.9%66.7%
50.00%106.389513,81066.7%42.9%
50.00%106.282411,06333.3%75.0%
66.67%96.385812,45666.7%66.7%
55.56%95.470511,110100.0%42.9%
50.00%87.289714,367100.0%33.3%
37.50%86.495712,8910.0%42.9%
0.00%73.54195,9260.0%0.0%
85.71%77.295211,32180.0%100.0%
71.43%76.188514,084100.0%60.0%
28.57%76.883813,27750.0%20.0%
42.86%71.64709,16566.7%25.0%
50.00%66.594713,425100.0%25.0%
50.00%66.21,06512,2950.0%75.0%
33.33%66.866612,52650.0%25.0%
33.33%67.894712,0180.0%50.0%
50.00%65.863910,7100.0%60.0%
33.33%66.899410,45950.0%25.0%
50.00%64.884511,72350.0%50.0%
66.67%66.283012,07175.0%50.0%
60.00%56.591311,55050.0%100.0%

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Orianna vs Cassiopeia - Frequently Asked Questions

How does Orianna do against Cassiopeia in League of Legends?

Cassiopeia wins the Orianna vs Cassiopeia matchup with a 71.4% win rate compared to Orianna's 28.6%, a 42.9 percentage point difference. This data is based on 14 recent ranked games in patch 26.11.

How does Orianna do against Cassiopeia in the early game?

In the early game, Cassiopeia has the advantage against Orianna with a 80.0% win rate versus 20.0%. Cassiopeia players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Orianna do against Cassiopeia in the late game?

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

Who wins the Orianna vs Cassiopeia matchup?

Cassiopeia wins the matchup against Orianna with a 71.4% win rate in League of Legends patch 26.11. The 42.9 percentage point advantage means Cassiopeia is significantly favored in this lane matchup based on 14 games analyzed.

What is the best Orianna build against Cassiopeia?

The best Orianna build against Cassiopeia includes Luden's Echo, Shadowflame, Rabadon's Deathcap 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 Orianna runes against Cassiopeia?

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

Does Orianna counter Cassiopeia?

No, Orianna struggles against Cassiopeia with only a 28.6% win rate. Cassiopeia has the advantage in this matchup. Orianna players should focus on safe farming and avoiding extended trades to minimize Cassiopeia's lead.

How do I play Orianna against Cassiopeia?

When playing Orianna 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.