Teemo's mushrooms can be used to farm creep waves very effectively.
Place your mushrooms at key locations on the map, such as by the Dragon or Baron Nashor, to reveal when your enemies might be attempting to kill them.
Amumu's Despair makes purchasing primarily Health items a risky proposition.
Erratic movement, or hiding behind creep waves can make it difficult for Amumu to instigate a fight with Bandage Toss.
Avoid bunching up with other allies when Amumu has his ultimate available.
The stats provided here highlight some strategic Teemo against Amumu matchup statistics that can help you interpret the differences and similarities between the pair. As an example, Teemo’s KDA ratio ([kills + assists] / deaths) of NaN is better than Amumu’s KDA ratio of NaN, demonstrating that Teemo may be more central to his team's team fighting capacity than Amumu..
Teemo normally has a similar longest killing spree as his counter does. Typically, he receives less damage than Amumu. This typically indicates different amounts of tankyness, but it can also indicate that the champ with more health has less mobility and thus is not able to flee from additional damage when engaged or poked.
Both LoL champions are great champions. Both have their pros and cons. In the game's current meta, Teemo usually wins when trying to fight Amumu, with a 52.9% win rate. Therefore, Teemo makes a good counter for Amumu.
While Teemo does have a higher win rate than Amumu, when on opposite teams, Teemo also has a much greater level of difficulty that makes him a more difficult character to pick up and master. You don't need to be too worried when picking Teemo into Amumu.
Additionally, Teemo has some amount of utility and CC, a similar amount to Amumu. This makes her just as valuable during team fights, especially when facing champions with a lot of burst damage.
While there is not one best champion overall in League of Legends, in Teemo vs Amumu matchups, Teemo 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 late stage team fights.
Teemo is an above average counter to Amumu. Focus your play on maximizing your gold income and destroying objectives. If you do that, you should be able to stand on your own as Teemo against Amumu.
If you would like to truly master Teemo to counter Amumu during both the lane 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 stats displayed above, you will increase your win rate by a lot and be that much closer to League of Legends pro players.
Teemo most often accumulates much more CS as Amumu. Champions who typically don't take many minion kills typically don't need much CS to be effective, such as support champions. These kinds of champions are able to scale properly off of their skills, stats, and first items alone. Yet, champions with large amounts of CS, such as hyper-carries, usually have to have many items to be effective. In either situation, try to surpass the numbers displayed here to do well.
The top items to use in your Teemo versus Amumu build consist of Malignance, Zaz'Zak's Realmspike, and Shadowflame. When Teemo incorporated at least these three items in his build, he performed significantly better when facing Amumu than with many other typical builds. In fact, Teemo had an average winrate of 52.9% when playing against Amumu with these items in his kit.
To have the greatest likelihood of coming out on top against Amumu as Teemo, you should take the Dark Harvest, Cheap Shot, Eyeball Collection, Ultimate Hunter, Absolute Focus, and Gathering Storm runes from the Domination and Sorcery rune sets. Out of all the rune sets players picked for Teemo vs Amumu counterpicks, this composite of runes resulted in the greatest win rate. In fact, these runes averaged a 52.9% win rate overall.
If you would like to view Teemo x Amumu tips and counter builds for a a particular rank, feel free to select one from the selection menu displayed above. If viewing for the first time, the stats and guides shown are calculated using all matches run with both champs.