

Senna vs Aurelion Sol Counter Pick
Matchup Summary
What the Data Means
Durability is where this bot side pairing breaks. Senna carries 530 base health, 25 armor and 30 magic resistance, and even at level 18 she reaches only 2,043 health and 93 armor. Aurelion Sol opens at 600 health and finishes at 2,130 with 90 armor, and he never has to close distance to use any of it. The patch 16.13.1 sample of 379 matches leaves Senna at 47.0%, graded Hard, and the shortfall grows out of the stat sheet rather than out of any single ability.
The scaling mechanisms also run at different speeds. Cosmic Creator turns every damaging ability into Stardust, a permanent improvement to his abilities, so safe farming still raises his ceiling. Absolution requires units to die near Senna and requires her to attack the souls, which ties her growth to a position she may not be allowed to hold. Singularity compounds the problem by pulling enemies toward its centre while it damages them.
Her 600 attack range does beat the 550 Aurelion Sol works from, but Astral Flight carries him over terrain while Breath of Light keeps channelling, and 340 base movement speed against her 330 means disengage rarely resolves cleanly. His damage is pure magic, so magic resistance is her correct first resistance; her mixed profile denies him the same clarity. Both are rated 7 for execution and both spend Mana, so the gap is positional rather than mechanical.
FAQ
No — current data marks this as a counter matchup: Aurelion Sol has the statistical edge. Senna wins 47.0% of the recorded games.
47.0% from Senna's perspective, measured on patch 16.13.1.
379 ranked games at Emerald rank and above, across all regions.
The current Senna build — items, runes and skill order from the same data set — is on the Senna build page.