The stat comparisons shown on this page feature several valuable Senna against Yuumi matchup statistics that can help you realize the differences between the two. Senna’s KDA ratio ([kills + assists] / deaths) of NaN is better than Yuumi’s ratio of NaN, showing that Senna may be more central to her team's team fighting effectiveness than Yuumi. This observation is in large part fueled by the differences in deaths.
Senna usually has a slightly larger longest killing spree than her matchup does. On average, she takes more damage than Yuumi. This is usually reflective of differing health capacities, but it can also imply that the one champ has less agility and thus is not able to kite away from further damage when poked or engaged.
Both LoL champions are great. Both have their pros and cons. In League's current meta, Senna usually wins when playing against Yuumi, with a 56.9% win rate. Therefore, Senna makes a fantastic counter for Yuumi.
While Senna does have a much higher win rate than Yuumi, when they face off with one another, Senna also has a much greater difficulty level that makes her a more time consuming character to develop with. You should be be fine when picking Senna into Yuumias her relative depth means you may not be able to reach her full potential without a significant amount of practice beforehand.
Moreover, Senna also has a good amount of CC and other utility, a similar amount to Yuumi. This often makes her just as valuable during team fights, especially when fighting champions with a lot of burst damage.
While there isn't one best champion for every situation in League of Legends, in Senna vs Yuumi matchups, Senna is the better champ with a noticably higher win rate, more champion depth, and a similar amount of utility to help out your allies during team fights.
Senna is a great counter to Yuumi. Make sure you focus your tactics on keeping up your CS and taking out objectives. If you can do that, you should hold your own as Senna against Yuumi.
If you would like to learn all of the intricacies of Senna in order to counter Yuumi during both the early game and mid / late game phases of League of Legends, you should keep reading to learn a few extra tricks and insights into this matchup. If you mind the build and stats presented above, you will grow your win rate by a lot and be closer to League of Legends pro players.
Senna most often racks up much more CS compared to Yuumi. Champions who typically don't take many minion kills usualy don't have to have much CS to be valuable teammates, such as sup champs. These kinds of champions are able to scale properly off of their abilities and first items alone. Yet, champs with large amounts of CS, such as hyper-carries, often need many items to be effective. In either case, try to do better than the values reported on this page to do well.
The most important items to use in your Senna versus Yuumi build include Youmuu's Ghostblade, Bloodsong, and Opportunity. When Senna included at least these three items in her build, she performed a lot better vs Yuumi than with most other commonly used builds. In fact, Senna boasted an average winrate of 56.9% battling Yuumi with these items in her kit.
To have the best likelihood of defeating Yuumi as Senna, Senna players should equip the Fleet Footwork, Presence of Mind, Legend: Alacrity, Cut Down, Biscuit Delivery, and Approach Velocity runes from the Precision and Inspiration rune sets. Out of all the rune builds players chose for Senna vs Yuumi matchups, this mixture of runes yielded the greatest win rate. In fact, these runes provided a 56.9% win rate overall.
If you want to get Senna versus Yuumi tips and builds for a a distinct division, feel free to select one from the selection menu provided above. If viewing for the first time, the statistics and guides given are computed using all games finished with these champs.