Melee allies can stack Frost for your Permafrost, keep an eye on who they are attacking.
Save Glacial Prison for encounters where you have teammates present to take advantage of it.
Use Arctic Assault to escape bad situations, interupt channeled spells or chase runners.
Try harassing Tryndamere early so he can't kill minions and heal with Bloodlust.
Most of Tryndamere's damage is physical. If he's getting too strong, consider buying a Thornmail.
Remember, Tryndamere can only slow you if you are facing away from him.
The stats shown on this page emphasize some significant Sejuani vs. Tryndamere counter stats that can help us realize the differences between this set of champions. As an example, Sejuani’s KDA ratio ([kills + assists] / deaths) of NaN is greater than Tryndamere’s ratio of NaN, showing that Sejuani may be more central to her team's team fighting capability than Tryndamere. This observation is largely a result of the differences in assists.
Sejuani normally has a slightly smaller longest killing spree than her enemy does. On average, she takes a similar amount of damage to Tryndamere. This typically indicates different amounts of tankyness, yet it can also imply that the one champion has less mobility and thus is not able to kite away from additional damage when poked or engaged.
Both League champs are great champions. Both have their pros and cons. In the game's current meta, Sejuani usually loses when playing against Tryndamere, with a 46.7% win rate. Thus, Sejuani makes a poor counter to Tryndamere.
While Sejuani does have a lower win rate compared to Tryndamere, when they face off with one another, Sejuani also has a lower level of difficulty that makes her a less time consuming character to pick up and master. You should expect to face a difficult match when picking Sejuani into Tryndamere.
Additionally, Sejuani also has a good amount of utility and CC, a similar amount to Tryndamere. This often makes her just as valuable during team fights, especially when fighting champions with a ton of burst damage.
While there is not a single best champion for every situation in League of Legends, in Sejuani vs Tryndamere matchups, Tryndamere is the better champion with a much lower win rate, less champion complexity, and a similar amount of utility to help out your allies during teamfights.
Sejuani is a bad counter to Tryndamere. You will do well by focussing your gameplay on maximizing your CS and clearing objectives. If you can do that, you should do very well as Sejuani against Tryndamere.
To learn all of the intricacies of Sejuani in order to counter Tryndamere during both the laning and mid / late game phases of League of Legends, you should keep reading to gather a few extra tips and tricks for this matchup. If you pay attention to the build and suggestions presented here, you will increase your win rate significantly and be closer to League of Legends pro players.
Sejuani often picks up a lot less CS compared to Tryndamere. Champs who typically don't take many minion kills often don't need much CS to be valuable teammates, such as supports. These kinds of champions are capable of scaling well off of their abilities and first items alone. Yet, champs with large amounts of CS, such as hyper-carries, typically have to have many items to be effective. In either case, try to exceed the values shown on this page to do well.
The ideal items to use in your Sejuani versus Tryndamere build consist of Sunfire Aegis, Thornmail, and Randuin's Omen. When Sejuani incorporated at least these three pieces in her build, she performed much better when fighting Tryndamere than with many other typical builds. In fact, Sejuani had an average winrate of 46.7% battling Tryndamere with this counter build.
To have the best chance of crushing Tryndamere as Sejuani, Sejuani players should use the Aftershock, Font of Life, Conditioning, Overgrowth, Legend: Alacrity, and Triumph runes from the Resolve and Precision rune sets. Of all the rune sets players used for Sejuani vs Tryndamere fights, this mixture of runes yielded the highest win rate. In fact, these runes provided a 46.7% winrate overall.
If you want to get Sejuani x Tryndamere tips and matchup stats and build suggestions for a a particular division rank, feel free to select one from the selection menu provided above. If viewing for the first time, the statistics and build suggestions given are computed using every game completed with both champions.