The stats shown on this page emphasize several influential Senna versus Yuumi counter statistics that may help us figure out the distinctions between these two champions. For instance, Senna’s KDA ratio ([kills + assists] / deaths) of NaN is greater than Yuumi’s KDA ratio of NaN, highlighting that Senna may be more central to her team's team fighting capacity than Yuumi..
Senna normally has a slightly larger longest kill spree than her opponent does. Typically, she receives more damage than Yuumi. This is usually reflective of different amounts of tankyness, yet it can also indicate that the one champ has less mobility and thus is not able to kite away from additional damage when poked or engaged.
Both LoL champions are great champions. Both have their pros and cons. In League's current meta, Senna usually wins when trying to fight Yuumi, with a 62.5% win rate. Therefore, Senna makes a fantastic counter for Yuumi.
While Senna does have a much higher win rate compared to Yuumi, when on opposite teams, Senna also has a much greater learning curve that makes her a more complex champ to pick up and master. 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 has a good amount of utility and CC, a similar amount to Yuumi. This often makes her just as valuable during teamfights, especially when trying to counter champions with a ton of burst damage.
While there is not one best champion in League of Legends, in Senna vs Yuumi matchups, Senna is the better champion with a noticably higher win rate, more champion depth, and a similar amount of utility to help out your allied champions during teamfights.
Senna is a great counter for Yuumi. You will do well by focussing your gameplay on increasing your CS and taking out objectives. If you do that, you should hold your own as Senna against Yuumi.
To learn all of the intricacies of Senna to counter Yuumi during both the lane and mid / late game phases of League of Legends, you should continue reading to pick up a few extra tips and tricks for this matchup. If you listen to the build and tips displayed here, you will grow your win rate by a lot and be that much closer to League of Legends pro players.
Senna on average picks up much more CS relative to Yuumi. Champs who typically don't acquire much CS typically don't need much CS to be valuable teammates, such as supports. These kinds of champions are able to scale properly off of their skills, stats, and first items alone. Yet, champs with large amounts of CS, such as hyper-carries, often need a lot of items to be effective. In either case, try to surpass the values displayed here to do well.
The best items to prioritize in your Senna versus Yuumi build consist of Eklipse, Klinge der Unendlichkeit, and Sense des schwarzen Nebels. When Senna incorporated at least these three pieces 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 62.5% battling Yuumi with this counter build.
To have the best probability of coming out on top against Yuumi as Senna, Senna players should equip the Leichtfüßigkeit, Geistesgegenwart, Legende: Eifer, Niedermäher, Kekslieferung, and Anziehungskraft runes from the Präzision and Inspiration rune sets. Out of all the rune builds players used for Senna vs Yuumi counter picks, this blending of runes resulted in the best win rate. Moreover, these runes provided a 62.5% winrate overall.
By default, tips, stats, and builds on how to beat Yuumi as Senna are given for all ranked divisions combined. If you would like to narrow the stats and builds to an individual player tier, you may use the selection menu earlier in the counter matchup guide.