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.
Use the time after Sion has died to reposition and prepare for his return.
Even if Sion still hits a Decimating Smash, making him release the charge earlier reduces its impact.
The stat comparisons shown on this page show several influential Teemo vs. Sion matchup statistics that may help us interpret the differences and similarities between this set of champs. As an example, Teemo’s KDA ratio ([kills + assists] / deaths) of NaN is more than Sion’s KDA ratio of NaN, highlighting that Teemo may be more central to his team's team fighting capability than Sion..
Teemo typically has a similar longest killing spree as his opponent does. On average, he takes less damage than Sion. This is usually reflective of differing health capacities; however, it can also imply that the champ with increased HP has less agility and thus is unable to kite away from further harm when poked or engaged.
Both League of Legends champs are great. Both have their strengths, weaknesses, and counters. In the game's current meta, Teemo usually fairs equally well when taking on Sion, with a 49.2% win rate. Thus, Teemo makes an ok counter to Sion.
While Teemo does have a lower win rate compared to Sion, when they face off with one another, Teemo also has a greater learning curve that makes him a more complex champion to pick up and master. You still need to be cautious when picking Teemo into Sion.
Moreover, Teemo has some amount of utility and CC, a similar amount to Sion. This makes her just as valuable during team fights, especially when fighting champions with a lot of burst damage.
While there isn't one best champion for every situation in League of Legends, in Teemo vs Sion matchups, Sion is the better champ with a similar win rate, more champion depth, and a similar amount of utility to help out your team members during late stage team fights.
Teemo is a somewhat poor counter to Sion. Make sure you focus your gameplay on keeping up your gold and cs and clearing objectives. If you can do that, you should do very well as Teemo against Sion.
To learn all of the intricacies of Teemo to counter Sion during both the lane 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 suggestions displayed above, you should grow your win rate by a lot and be that much closer to League of Legends pro players.
Teemo typically racks up a similar amount of CS compared to Sion. Champs who typically don't take much CS often don't require much CS to be valuable teammates, 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 a lot of CS, such as hyper-carries, usually require many items to be effective. In either situation, try to exceed the values shown on this page to do well.
The most important items to have in your Teemo versus Sion build include Malignance, Zaz'Zak's Realmspike, and Stormsurge. When Teemo combined at least these three items in his build, he did much better against Sion than with most other typical counter builds. In fact, Teemo had an average winrate of 49.2% when countering Sion with this counter build.
To have the greatest probability of defeating Sion as Teemo, you should take the Dark Harvest, Cheap Shot, Eyeball Collection, Ultimate Hunter, Gathering Storm, and Transcendence runes from the Domination and Sorcery rune sets. Of all the rune sets players chose for Teemo vs Sion counters, this composite of runes resulted in the greatest win rate. Notably, these runes provided a 49.2% winrate overall.
If you would like to get Teemo vs Sion tips and matchup stats and build suggestions for a an individual skill level, feel free to select one from the selection menu shown above. By default, the stats and strategies shown are computed using every round run with these champions.