The stat comparisons provided here feature several vital Yuumi against Vex counter stats that can help us understand the distinctions between the pair. Yuumi’s KDA ratio ([kills + assists] / deaths) of NaN is better than Vex’s KDA ratio of NaN, demonstrating that Yuumi may be more central to her team's team fighting capability than Vex. This observation is largely caused by the differences in assists.
Yuumi normally has a significantly smaller longest kill spree than her matchup does. Typically, she takes less damage than Vex. This typically indicates differing health capacities; however, it can also hint that the one champion has less agility and thus is unable to escape additional damage when poked or engaged.
Both League champs are great. Both champs have their strengths, weaknesses, and counters. In the game's current meta, Yuumi usually loses when trying to fight Vex, with a 43.4% win rate. As a result, Yuumi makes a poor counter for Vex.
While Yuumi does have a much lower win rate compared to Vex, when facing one another, Yuumi also has a greater learning curve that makes her a more challenging champion to develop with. You may get destroyed when picking Yuumi into Vex.
Additionally, Yuumi has a great deal of utility and CC, a similar amount to Vex. This often makes her just as valuable during teamfights, especially when facing champions with a ton of burst damage.
While there is not a single best champion in League of Legends, in Yuumi vs Vex matchups, Vex is the better champ with a much lower win rate, more champion depth, and a similar amount of utility to help out your allies during late stage team fights.
Yuumi is a terribly counter for Vex. Make sure you focus your play on maximizing your gold income and destroying objectives. If you do that, you should do very well as Yuumi against Vex.
If you would like to learn all of the intricacies of Yuumi in order to counter Vex during both the laning and mid / late game phases of League of Legends, you should continue reading to gather a few extra tips and tricks for this matchup. If you mind the build and stats presented here, you should increase your win rate significantly and be that much closer to League of Legends pro players.
Yuumi often racks up a lot less CS compared to Vex. Champions who on average don't get much CS often don't have to have much CS to be valuable teammates, such as support champions. They are able to scale well off of their abilities and first items alone. Yet, champions with a lot of CS, such as hyper-carries, usually require many items to be effective. In either situation, try to do better than the values displayed here to do well.
The top items to use in your Yuumi versus Vex build consist of Rêve éveillé, Mandat impérial, and Régénérateur de pierre de lune. When Yuumi included at least these three items in her build, she did much better when fighting Vex than with many other commonly used item sets. In fact, Yuumi had an average win rate of 43.4% when playing against Vex with these items in her kit.
To have the best likelihood of defeating Vex as Yuumi, Yuumi players should equip the Invocation d'Aery, Ruban de mana, Transcendance, Brûlure, Fontaine de vie, and Revitalisation runes from the Sorcellerie and Volonté rune sets. Of all the rune sets players chose for Yuumi vs Vex counter picks, this combo of runes resulted in the highest win rate. In fact, these runes averaged a 43.4% win rate overall.
If you need to get Yuumi versus Vex tips and builds for a a particular player tier, feel free to choose one from the selection menu above. By default, the stats and build suggestions displayed are computed using every game finished with both champs.