Try to coordinate high-damage abilities with your allies right after Dr. Mundo uses his ultimate, but if you're unable to kill him quickly with burst he will heal through the damage.
Try casting Ignite when Dr. Mundo uses Sadism to negate a large portion of its healing.
The stats provided here underscore several important Yuumi against Dr. Mundo matchup stats that can help us figure out the differences and similarities between the pair. Yuumi’s KDA ratio ([kills + assists] / deaths) of NaN is better than Dr. Mundo’s ratio of NaN, indicating that Yuumi may be more central to her team's team fighting capability than Dr. Mundo. This observation is largely fueled by the differences in assists.
Yuumi normally has a slightly smaller longest kill spree than her opponent does. On average, she takes less damage than Dr. Mundo. This often reflects different amounts of tankyness; however, it can also indicate that the champ with increased health has less mobility and thus is not able to kite away from further damage when poked or engaged.
Both League champs are great. Both champs have their pros and cons. In the game's current meta, Yuumi usually loses when trying to fight Dr. Mundo, with a 45.0% win rate. As a result, Yuumi makes a poor counter for Dr. Mundo.
While Yuumi does have a much lower winrate than Dr. Mundo, when facing one another, Yuumi also has a lower learning curve that makes her a less difficult character to learn. You should expect to face a difficult match when picking Yuumi into Dr. Mundo.
Additionally, Yuumi has a great deal of CC and other utility, a similar amount to Dr. Mundo. This often makes her just as valuable during teamfights, especially when facing champions with a lot of burst damage.
While there is not a single best champion for every situation in League of Legends, in Yuumi vs Dr. Mundo matchups, Dr. Mundo is the better champ with a much lower win rate, less champion complexity, and a similar amount of utility to help out your teammates during team fights.
Yuumi is a garbage counter for Dr. Mundo. You will do well by focussing your strategy on increasing your CS and taking out objectives. If you can do that, you should hold your own as Yuumi against Dr. Mundo.
If you would like to learn all of the intricacies of Yuumi in order to counter Dr. Mundo during both the lane and mid / late game phases of League of Legends, you should keep reading to pick up a few extra lessons on this matchup. If you pay attention to the build and suggestions presented above, you should grow your win rate by a lot and be closer to League of Legends pro players.
Yuumi typically gets a lot less CS as Dr. Mundo. Champions who typically don't take many minion kills typically don't have to have much CS to be effective, such as supports. They are capable of scaling well off of their skills, stats, and first items alone. Yet, champs with large amounts of CS, such as hyper-carries, typically have to have several high cost items to be effective. In either situation, try to surpass the numbers reported on this page to do well.
The ideal items to use in your Yuumi versus Dr. Mundo build include Mikael's Blessing, Dream Maker, and Staff of Flowing Water. When Yuumi combined at least these three items in her build, she performed significantly better when facing Dr. Mundo than with most other typical counter builds. In fact, Yuumi boasted an average win rate of 45.0% when playing against Dr. Mundo with this build.
To have the highest chance of beating Dr. Mundo 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. Out of all the runes players chose for Yuumi vs Dr. Mundo fights, this order of runes yielded the best win rate. In fact, these runes provided a 45.0% winrate overall.
By default, tips, statistics, and builds on how to beat Dr. Mundo as Yuumi are presented for all skill levels, merged. If you want to filter the statistics and builds to a distinct rank, you may use the selection menu located at the top of this page.