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.
Pay attention to Ionian Fervor stacks and try to engage Irelia when it is down.
Minion waves greatly enhance Irelia's mobility, beware fighting her inside one.
Beware of wasting your high impact spells on Defiant Dance.
The stats provided here highlight some influential Teemo versus Irelia matchup stats that may help us explain the distinctions between the two. For instance, Teemo’s KDA ratio ([kills + assists] / deaths) of NaN is greater than Irelia’s ratio of NaN, highlighting that Teemo may be more central to his team's team fighting effectiveness than Irelia..
Teemo often has a slightly smaller longest kill spree than his matchup does. On average, he takes less damage than Irelia. This often reflects differing health capacities; however, it can also illustrate that the champion with increased HP has less mobility and thus is unable to escape further damage when engaged or poked.
Both League of Legends champions are great champions. Both have their pros and cons. In League's current meta, Teemo usually wins when playing against Irelia, with a 52.4% win rate. As a result, Teemo makes a good counter to Irelia.
While Teemo does have a higher winrate compared to Irelia, when facing one another, Teemo also has a greater level of difficulty that makes him a more difficult champ to learn and master. You don't need to be too worried when picking Teemo into Irelia.
Moreover, Teemo has some amount of CC and other utility, a similar amount to Irelia. This often makes her just as valuable during teamfights, especially when trying to counter champions with a lot of burst damage.
While there isn't one best champion for every situation in League of Legends, in Teemo vs Irelia 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 for Irelia. Make sure you focus your strategy on increasing your gold income and destroying objectives. If you can do that, you should hold your own as Teemo against Irelia.
To learn all of the intricacies of Teemo in order to counter Irelia during both the laning and mid / late game phases of League of Legends, you should keep reading to pick up a few extra tips and tricks for this matchup. If you listen to the build and stats presented above, you will increase your win rate significantly and be closer to League of Legends pro players.
Teemo most often gets less CS as Irelia. Champions who on average don't earn many minion kills often don't have to have much CS to be valuable teammates, such as support champions. They are capable of scaling well off of their skills, stats, and first items alone. Yet, champs with a lot of CS, such as hyper-carries, typically require several high cost items to be effective. In either case, try to exceed the numbers shown on this page to do well.
The top items to focus on in your Teemo versus Irelia build include Shadowflame, Stormsurge, and Liandry's Torment. When Teemo combined at least these three items in his build, he did significantly better vs. Irelia than with most other common builds. In fact, Teemo had an average winrate of 52.4% when playing against Irelia with this counter build.
To have the greatest likelihood of beating Irelia as Teemo, Teemo players should equip the Dark Harvest, Cheap Shot, Eyeball Collection, Ultimate Hunter, Transcendence, and Gathering Storm runes from the Domination and Sorcery rune sets. Out of all the rune sets we have analyed for Teemo vs Irelia fights, this combo of runes resulted in the highest win rate. In fact, these runes averaged a 52.4% win rate overall.
By default, tips, statistics, and builds on how to beat Irelia as Teemo are displayed for all ranked divisions. If you want to scope the stats and builds to an individual rank, you may use the selection menu located earlier in the counter matchup guide.