Nocturne's Unspeakable Horror is broken with range, so try to save your movement abilities for when he casts it.
Stay close to your allies when Paranoia is cast - there is strength in numbers!
The stats provided here show some significant Yuumi vs. Nocturne counter stats that may help you realize the differences and similarities between this set of champions. For instance, Yuumi’s KDA ratio ([kills + assists] / deaths) of NaN is more than Nocturne’s KDA ratio of NaN, showing that Yuumi may be more central to her team's team fighting effectiveness than Nocturne. This observation is largely fueled by the differences in assists.
Yuumi typically has a significantly smaller longest killing spree than her counter does. Commonly, she takes less damage than Nocturne. This commonly reflects different amounts of tankyness; however, it can also indicate that the one champion has less mobility and thus is unable to kite away from additional harm when poked or engaged.
Both League champions are great. Both have their pros and cons. In League's current meta, Yuumi usually loses when playing against Nocturne, with a 41.5% win rate. Thus, Yuumi makes a poor counter for Nocturne.
While Yuumi does have a much lower winrate compared to Nocturne, when facing one another, Yuumi also has a lower difficulty level that makes her a less difficult champ to develop with. You should be very concerned when picking Yuumi into Nocturne.
Additionally, Yuumi has a great deal of CC and other utility, a similar amount to Nocturne. This often makes her just as valuable during team fights, especially when facing champions with a lot of burst damage.
While there isn't a single best champion in League of Legends, in Yuumi vs Nocturne matchups, Nocturne is the better champion with a much lower win rate, less champion complexity, and a similar amount of utility to help out your allies during late stage team fights.
Yuumi is a trash counter to Nocturne. You will do well by focussing your gameplay on keeping up your gold income and clearing objectives. If you do that, you should be able to stand on your own as Yuumi against Nocturne.
If you would like to truly master Yuumi in order to counter Nocturne during both the early game and mid / late game phases of League of Legends, you should keep reading to learn a few extra tips and tricks for this matchup. If you pay attention to the build and tips presented here, you will increase your win rate by a lot and be closer to League of Legends pro players.
Yuumi often accumulates less CS as Nocturne. Champions who on average don't acquire many minion kills usualy don't have to have much CS to be effective, such as supports. They 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 require many items to be effective. In either situation, try to do better than the values displayed on this page to do well.
The most crucial items to focus on in your Yuumi versus Nocturne build consist of Ardent Censer, Moonstone Renewer, and Dawncore. When Yuumi bought at least these three items in her build, she performed a lot better when fighting Nocturne than with many other typical builds. In fact, Yuumi had an average win rate of 41.5% when playing against Nocturne with this build.
To have the greatest likelihood of defeating Nocturne as Yuumi, you should use the Summon Aery, Manaflow Band, Transcendence, Scorch, Font of Life, and Revitalize runes from the Sorcery and Resolve rune sets. Of all the rune builds players used for Yuumi vs Nocturne matchups, this combination of runes yielded the greatest win rate. Notably, these runes gave a 41.5% win rate overall.
By default, tips, stats, and builds on how to beat Nocturne as Yuumi are given for all ranked divisions. If you want to scope the statistics and builds to a specific player tier, you should use the selection menu located at the top of this page.