MacroMind matchup data: real ranked games, not opinions

Senna vs Cassiopeia

How often does Senna beat Cassiopeia in ADC?

Senna into Cassiopeia in ADC: 51% observed win rate across 74 ranked games.

Global ranked sample: games from every region and every rank pooled together, not one server's stats. Data runs through patch 26.12; curves updated 2026-08-07.

By 15 minutes the median game has Senna ahead by 3 gold.

Senna at 15:00

Typical gap to Cassiopeia, from 74 games that reached 15:00.

Does Senna counter Cassiopeia?

No counter here: Senna sits at 51% over 74 games. The swing lives in the spots below, so play the side you know better and chase the row that moves the number the most in this lane, then hold that lead through the first back.

Beating Cassiopeia: the Senna game plan

Someone usually dies here around 5:54 in the median game, and level 6 lands near 7:28. Until your spike is online, respect the all-in.

Senna's ADC build, with receipts

Into Cassiopeia specifically, Senna finishes Statikk Shiv first most often: 62.8% over 43 games of this matchup.

The most-finished Senna core is Statikk Shiv, Black Cleaver, Hexoptics C44: 58.4% across 10,501 games when all three got done. All matchups, patches 26.1-26.12.

Most games start Doran's Blade + Health Potion; the first finished item is usually Statikk Shiv (32,740 games).

Skill plan: Senna players max Q first and take Q at level 1.

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