Because of Akali's K/D/A and utility, she has a fairly average overall win rate. She does best in the early game, with a winrate of 52.5% in that phase. Unfortunately, she does very poorly in the late game, where Akali's winrate is 46.9%., The difference between her best and worst game phases is about 5.6%. This large difference makes it clear that her power spikes and wanes in different phases of the round. Prepare accordingly.
In the current meta, Akali is incredibly popular. She has been selected in 12.3% of recently ranked matches. Most League players see her as a danger. She has been banned in approximately 24.7% of LoL games.
You will see her most often played in the middle position. The best win rate position for Akali is middle (49,5%). Currently, Akali's meta game is focused on dealing damage. In particular, her gameplay should primarily be focused on magical damage. Moreover, she is a pretty good physical damage dealer champion. Supporting others and crowd control are the least critical part of Akali’s gameplay.
You should anticipate having to dedicate a decent amount of time practicing and learning to pick up Akali. Most League players think she is an average difficulty champ to use. Akali primarily does magic damage (91% of her total damage). She doesn't deal a lot of other damage types and should not be played as hybrid damage dealer..
Akali deals tons of damage over the course of a normal game (23.420 damage). You should focus on developing her as a damage dealing champ to destroy your enemies.
She is a powerful damage dealer on the Rift with 9.1 kills on average per match. That is one of the highest kill rates among all middles. Moreover, she has a fairly typical death total with an average of 6 deaths per League match. Furthermore, Akali has an average KDA ratio (2.4) with 5.2 assists.