Orianna - League of Legends Champion
Win Rate
44.2%
Pick Rate
1.8%

Oriannavs Cassiopeia

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

Orianna vs Cassiopeia is a decisive matchup in LoL patch 26.7. Cassiopeia wins with a 63.6% win rate (+27.3%) over Orianna based on 11 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.

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
Cassiopeia - 36.4% win rateCassiopeia(36.4%)
Orianna - 36.4% win rate in this matchup
Orianna
36.4% WR
VS
Cassiopeia vs Orianna matchup - 63.6% win rate
Cassiopeia
63.6% WR

Who Wins the Orianna vs Cassiopeia Matchup?

Cassiopeia wins the Orianna vs Cassiopeia matchup
Winner
Cassiopeia
Matches: 11
36.4%
Win Rate
63.6%
7.3
CS / min
7.4
681
DMG / min
659
9,456
Gold / game
9,845
75
Heal / min
245
375
DMG Mitigated / min
388
0.7
CC / min
0.9
44.4%
Early Game WR
55.6%
0.0%
Late Game WR
100.0%

Orianna vs Cassiopeia Matchup Summary

The Orianna vs Cassiopeia matchup is a decisive matchup in League of Legends ranked play. Based on 11 recent matches analyzed, Cassiopeia wins with a 63.6% win rate compared to Orianna's 36.4%, giving Cassiopeia a 27.3 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 183 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

Cassiopeia wins the laning phase against Orianna in League of Legends

Cassiopeia is favored during the laning phase against Orianna, winning 4 out of 5 key stat categories. Cassiopeia holds advantages in farming, gold income, crowd control and sustain, making them the stronger laner in this matchup.

Farming
7.3Orianna
7.4Cassiopeia
Orianna and Cassiopeia 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
681Orianna
659Cassiopeia
Damage output is virtually even between Orianna and Cassiopeia, with only 22 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
9,456Orianna
9,845Cassiopeia
Cassiopeia earns 389 more gold per game than Orianna, 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
0.7Orianna
0.9Cassiopeia
Both Orianna and Cassiopeia provide similar amounts of crowd control (0.3s/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
449Orianna
633Cassiopeia
Cassiopeia vastly out-sustains Orianna, healing and mitigating 183 more damage per minute. This massive durability gap means Cassiopeia can absorb significant punishment and remain in lane while Orianna is forced to recall. Building grievous wounds early is essential for Orianna, and focusing on burst trade patterns rather than sustained fights is critical.

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, Stormsurge and Cryptbloom. This combination gives Orianna 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 Orianna vs Cassiopeia matchup.

Early Game vs Late Game

Early Game
Cassiopeia
55.6%
+11.1% advantage
Orianna early game win rateOrianna44.4%
Cassiopeia early game win rateCassiopeia55.6%
Late Game
Cassiopeia
100.0%
+100.0% advantage
Orianna late game win rateOrianna0.0%
Cassiopeia late game win rateCassiopeia100.0%

Cassiopeia dominates the early game (first 15 minutes) with a commanding 55.6% win rate — a 11.1 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 100.0% win rate — 100.0 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 26.7. 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 26.7
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
49.52%1057.283211,72744.9%53.6%
41.67%727.277211,22633.3%51.5%
45.59%686.569511,27444.8%46.1%
47.54%616.874611,19346.9%48.3%
48.21%567.185111,49048.0%48.4%
50.00%567.077211,14436.0%61.3%
50.00%506.984412,74256.5%44.4%
41.67%486.980511,61923.5%51.6%
52.08%486.273111,70347.1%54.8%
53.19%477.081012,10142.1%60.7%
45.65%466.878511,59445.0%46.1%
53.33%457.177811,62354.2%52.4%
46.15%397.087812,56150.0%42.9%
32.43%377.088112,03131.3%33.3%
47.22%366.680710,64434.8%69.2%
48.57%356.876312,08064.7%33.3%
45.71%356.681711,70838.5%50.0%
40.00%357.379110,99050.0%29.4%
50.00%346.879810,62343.8%55.6%
39.39%336.577310,92237.5%41.2%
33.33%336.967410,45935.3%31.3%
35.48%317.383312,23638.5%33.3%
54.84%316.684211,80553.3%56.3%
35.71%286.67689,74236.8%33.3%
55.56%277.596112,31461.5%50.0%
51.85%277.282912,08557.1%46.1%
40.74%277.277510,87750.0%30.8%
48.00%257.081112,73866.7%37.5%
60.00%257.080512,15563.6%57.1%
45.83%246.496311,18927.3%61.5%
43.48%236.784912,42030.0%53.9%
56.52%236.673410,24257.1%55.6%
45.45%226.576410,92744.4%46.1%
70.00%206.987012,38766.7%75.0%
50.00%187.296510,31445.5%57.1%
44.44%186.081913,48560.0%38.5%
41.18%176.689013,20450.0%38.5%
33.33%157.175912,3040.0%62.5%
38.46%136.888712,44920.0%50.0%
46.15%136.787411,50350.0%44.4%
50.00%126.972311,58175.0%37.5%
72.73%117.180112,693100.0%62.5%
36.36%117.36819,45644.4%0.0%
70.00%106.778010,92566.7%75.0%
50.00%106.266110,35650.0%50.0%
44.44%91.543510,3850.0%57.1%
50.00%86.185210,49180.0%0.0%
25.00%86.779511,77050.0%0.0%
42.86%76.180911,24133.3%50.0%
71.43%77.299312,420100.0%50.0%
85.71%72.979910,38450.0%100.0%
57.14%76.487911,82033.3%75.0%
42.86%77.593611,25333.3%50.0%
66.67%66.88449,61975.0%50.0%
66.67%67.983312,95866.7%66.7%
66.67%66.479112,40750.0%75.0%
33.33%67.486312,55750.0%25.0%
33.33%67.083010,57650.0%0.0%
60.00%55.773911,79033.3%100.0%
40.00%57.278312,2250.0%66.7%
60.00%53.46199,80066.7%50.0%
60.00%55.05578,18360.0%0.0%
60.00%56.81,10212,223100.0%50.0%
20.00%51.53388,6250.0%33.3%

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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 63.6% win rate compared to Orianna's 36.4%, a 27.3 percentage point difference. This data is based on 11 recent ranked games in patch 26.7.

How does Orianna do against Cassiopeia in the early game?

In the early game, Cassiopeia has the advantage against Orianna with a 55.6% win rate versus 44.4%. 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 100.0% win rate compared to 0.0%. 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 63.6% win rate in League of Legends patch 26.7. The 27.3 percentage point advantage means Cassiopeia is significantly favored in this lane matchup based on 11 games analyzed.

What is the best Orianna build against Cassiopeia?

The best Orianna build against Cassiopeia includes Luden's Echo, Stormsurge, Cryptbloom with Spellslinger's Shoes. 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 36.4% 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.