vs
Cassiopeia vs Orianna · Mid
57.4% for Cassiopeia · 42.6% for Orianna across 94 Mid duels. Builds and timelines right below. Data current as of November 10, 2026.
How the matchup was played
What matters first: spells, keystone, then game-by-game builds.
Latest clash
November 6, 2026 · Worlds · 26.20 · 
Karmine Corp vs 
T1
Purchase / skill order unavailable for this game.
Deathfire TouchManaflow Band · Celerity · Scorch · Legend: Haste · Cut Down · Adaptive Force · Move Speed · Health
Recent clash
October 31, 2026 · Worlds · 26.20 · 
Bilibili Gaming vs 
Hanwha Life Esports
Purchase / skill order unavailable for this game.
Deathfire TouchManaflow Band · Transcendence · Scorch · Legend: Haste · Cut Down · Adaptive Force · Move Speed · Health
Purchase / skill order unavailable for this game.
Arcane CometManaflow Band · Transcendence · Scorch · Legend: Haste · Cut Down · Attack Speed · Adaptive Force · Health
Recent clash
September 2, 2026 · LCK · 26.16 · T1 vs Hanwha Life Esports
Purchase / skill order unavailable for this game.
Deathfire TouchManaflow Band · Celerity · Scorch · Triple Tonic · Cosmic Insight · Adaptive Force · Adaptive Force · Health
Recent clash
August 23, 2026 · LCK · 26.16 · T1 vs Hanwha Life Esports
Purchase / skill order unavailable for this game.
Deathfire TouchManaflow Band · Celerity · Scorch · Legend: Haste · Cut Down · Adaptive Force · Move Speed · Health
Recent clash
August 23, 2026 · LTA Sud · 26.16 · 
LOUD vs 
LØS
Purchase / skill order unavailable for this game.
Deathfire TouchManaflow Band · Celerity · Scorch · Legend: Haste · Cut Down · Adaptive Force · Move Speed · Health
Purchase / skill order unavailable for this game.
Arcane CometManaflow Band · Celerity · Scorch · Legend: Haste · Cut Down · Attack Speed · Move Speed · Health
Key facts
The figures worth remembering, read straight from the data — no editorial picking.
- The matchup favours Cassiopeia, who wins 57.4% of the 94 duels.
- Seen from February 13, 2015 to November 6, 2026, across 13 competitions and 7 seasons.
- Overall, Cassiopeia sits at 51.7% across all its games and Orianna at 49.5% — the matchup is close to their usual level.
Year by year
Bars show how often the matchup occurred, the line the win rate of Cassiopeia.
duels par année winrate
By league
Win rate shown is that of Cassiopeia.
Both champions
Each champion's own record, all opponents included — useful to tell a good matchup from a simply strong champion.
Cassiopeia
| Record | Value |
|---|---|
| Games | 1,549 |
| Win rate | 51.7% |
| First pick | January 27, 2012 |
| Last pick | November 10, 2026 |
Orianna
| Record | Value |
|---|---|
| Games | 4,228 |
| Win rate | 49.5% |
| First pick | April 13, 2012 |
| Last pick | November 10, 2026 |
Common questions
Short answers meant to stand on their own, out of context.
- Who wins between Cassiopeia and Orianna in Mid?
- Over 94 direct duels in major leagues, Cassiopeia wins 57.4% of the time.
- What spells and builds on Cassiopeia into Orianna?
- Builds, summoner spells, runes, purchase order and skill order from the latest clashes are detailed below — taken from games actually played in major leagues.
- How often does Cassiopeia face Orianna?
- 94 times between February 13, 2015 and November 6, 2026, across 13 competitions.
- Where is this matchup most common?
- In LPL, with 17 of the 94 duels and a 47.1% win rate for Cassiopeia.
Recent duels
The latest games where these two actually faced each other.
| Date | Leagues | Patch | Team | Players | Winner |
|---|---|---|---|---|---|
| November 6, 2026 | WLDs | 26.20 | Karmine Corp vs T1 |  Faker ·  kyeahoo | Cassiopeia |
| October 31, 2026 | WLDs | 26.20 | Bilibili Gaming vs Hanwha Life Esports |  Zeka (Kim Geon-woo) ·  Knight (Zhuo Ding) | Orianna |
| September 2, 2026 | LCK | 26.16 | T1 vs Hanwha Life Esports | Zeka (Kim Geon-woo) · Faker | Cassiopeia |
| August 23, 2026 | LCK | 26.16 | T1 vs Hanwha Life Esports | Zeka (Kim Geon-woo) · Faker | Cassiopeia |
| August 23, 2026 | LTA S | 26.16 | LOUD vs LØS | Feisty · Kaze (Lucas Fe) | Orianna |
| August 22, 2026 | LCK | 26.16 |  Dplus Kia vs  Gen.G |  ShowMaker ·  Chovy | Cassiopeia |
| August 21, 2026 | LPL | 26.16 |  Anyone's Legend vs  Team WE |  Shanks ·  Karis | Orianna |
| August 19, 2026 | LCK | 26.16 |  DN SOOPers vs  HANJIN BRION |  Roamer ·  Clozer | Cassiopeia |
| August 17, 2026 | LEC | 26.16 |  Natus Vincere vs  Team Heretics |  Poby ·  Serin | Cassiopeia |
| August 16, 2026 | LEC | 26.16 |  Movistar KOI vs Natus Vincere | Poby ·  Jojopyun | Orianna |
Other duels for these champions
Same champions, other opponents — sorted by how often the matchup happens.
- Cassiopeia vs RyzeMid25553.7%
- Cassiopeia vs ViktorMid11553%
- Cassiopeia vs SyndraMid8250%
- Cassiopeia vs GalioMid7047.1%
- Cassiopeia vs CorkiMid7054.3%
- Cassiopeia vs TaliyahMid6753.7%
Cassiopeia vs AzirMid6552.3%- Cassiopeia vs VladimirMid5453.7%
- Cassiopeia vs LeBlancMid4643.5%
Cassiopeia vs AhriMid4454.5%- Orianna vs AzirMid37750.1%
- Orianna vs RyzeMid34549%