Using Rupture on creeps in combination with Carnivore is a good way to gain Health and Mana.
If you're having difficulty feasting upon champions, try eating minions until you're larger.
Try to line up your attacks with Vorpal Spikes so that they kill minions and harass enemy champions at the same time.
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 stat comparisons provided here underscore some important Cho'Gath versus Dr. Mundo counter statistics that may help us figure out the differences and similarities between this pair of champions. For instance, Cho'Gath’s KDA ratio ([kills + assists] / deaths) of NaN is greater than Dr. Mundo’s ratio of NaN, indicating that Cho'Gath may be more central to his team's team fighting capability than Dr. Mundo..
Cho'Gath typically has a similar longest killing spree as his counter does. On average, he takes less damage than Dr. Mundo. This commonly reflects different amounts of tankyness, yet it can also hint that the champ with more HP has less mobility and thus is unable to escape further damage when engaged or poked.
Both League champions are great champions. Both champs have their strengths, weaknesses, and counters. In the game's current meta, Cho'Gath usually loses when taking on Dr. Mundo, with a 45.5% win rate. Therefore, Cho'Gath makes a bad counter to Dr. Mundo.
While Cho'Gath does have a much lower winrate compared to Dr. Mundo, when facing one another, Cho'Gath also has a greater learning curve that makes him a more challenging champ to pick up and master. You may get destroyed when picking Cho'Gath into Dr. Mundo.
Additionally, Cho'Gath has some amount of utility and CC, a similar amount to Dr. Mundo. This often makes her just as valuable during teamfights, especially when trying to counter champions with a ton of burst damage.
While there isn't one best champion overall in League of Legends, in Cho'Gath vs Dr. Mundo matchups, Dr. Mundo is the better champion with a much lower win rate, similar champion depth, and a similar amount of utility to help out your allied champions during teamfights.
Cho'Gath is a terribly counter to Dr. Mundo. Make sure you focus your gameplay on maximizing your gold and cs and clearing objectives. If you are able to do that, you should do very well as Cho'Gath against Dr. Mundo.
If you would like to truly master Cho'Gath in order to counter Dr. Mundo during both the early game and mid / late game phases of League of Legends, you should keep reading to learn a few extra lessons on this matchup. If you pay attention to the build and tips displayed above, you will grow your win rate by a lot and be closer to League of Legends pro players.
Cho'Gath usually racks up a similar amount of CS as Dr. Mundo. Champions who on average don't acquire many minion kills typically don't need much CS to be valuable teammates, such as support champions. These kinds of champions are capable of scaling properly off of their skills, stats, and first items alone. Yet, champs with a lot of CS, such as hyper-carries, typically require a lot of items to be effective. In either situation, try to do better than the numbers shown here to do well.
The best items to focus on in your Cho'Gath versus Dr. Mundo build consist of Kaenic Rookern, Sunfire Aegis, and Heartsteel. When Cho'Gath included at least these three items in his build, he did a lot better against Dr. Mundo than with most other common builds. In fact, Cho'Gath had an average winrate of 45.5% battling Dr. Mundo with this counter build.
To have the best chance of beating Dr. Mundo as Cho'Gath, Cho'Gath players should take the Grasp of the Undying, Demolish, Conditioning, Overgrowth, Approach Velocity, and Magical Footwear runes from the Resolve and Inspiration rune sets. Of all the rune sets players used for Cho'Gath vs Dr. Mundo counterpicks, this mixture of runes yielded the best win rate. Notably, these runes provided a 45.5% winrate overall.
If you would like to see Cho'Gath x Dr. Mundo tips and builds for a a particular rank, feel free to choose one from the selection menu displayed above. By default, the statistics and build suggestions displayed are computed using all rounds finished with these champs.