Trundle is very powerful at location-based combat. Try to draw him off of his Frozen Domain.
Make sure to get out of his Pillar of Ice as quickly as possible, as it significantly slows you down.
The stat comparisons shown here emphasize several valuable Senna against Trundle counter stats that may help us grasp the differences and similarities between the pair. Senna’s KDA ratio ([kills + assists] / deaths) of NaN is better than Trundle’s KDA ratio of NaN, demonstrating that Senna may be more central to her team's team fighting effectiveness than Trundle. This observation is in large part fueled by the differences in assists.
Senna normally has a similar longest killing spree as her foe does. On average, she takes less damage than Trundle. This often reflects differing health capacities, but it can also indicate that the champ with higher health has less mobility and thus is not able to escape further damage when engaged or poked.
Both LoL champions are great. Both have their pros and cons. In the game's current meta, Senna usually loses when trying to fight Trundle, with a 48.6% win rate. Thus, Senna makes a poor counter for Trundle.
While Senna does have a lower win rate compared to Trundle, when facing one another, Senna also has a greater difficulty level that makes her a more challenging champion to pick up and master. You still need to be cautious when picking Senna into Trundleas her relative depth means that you may not be able to reach her full potential without a significant amount of practice beforehand.
Moreover, Senna also has a good amount of utility and CC, a similar amount to Trundle. This makes her just as valuable during team fights, especially when trying to counter champions with a lot of burst damage.
While there is not a single best champion for every situation in League of Legends, in Senna vs Trundle matchups, Trundle is the better champ with a lower win rate, more champion depth, and a similar amount of utility to help out your teammates during teamfights.
Senna is a somewhat poor counter to Trundle. Make sure you focus your actions on maximizing your gold and cs and taking out objectives. If you are able to do that, you should hold your own as Senna against Trundle.
To learn all of the intricacies of Senna to counter Trundle during both the early game and mid / late game phases of League of Legends, you should continue reading to pick up a few extra tricks and insights into this matchup. If you pay attention to the build and suggestions displayed here, you will increase your win rate by a lot and be that much closer to League of Legends pro players.
Senna often racks up less CS relative to Trundle. Champions who typically don't earn much CS often don't have to have much CS to be effective, such as supports. They 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 need several high cost items to be effective. In either case, try to surpass the numbers reported on this page to do well.
The most crucial items to have in your Senna versus Trundle build include Rapid Firecannon, Youmuu's Ghostblade, and Edge of Night. When Senna incorporated at least these three items in her build, she did significantly better when facing Trundle than with most other common item sets. In fact, Senna had an average winrate of 48.6% when playing against Trundle with this build.
To have the greatest likelihood of vanquishing Trundle as Senna, you should take the Fleet Footwork, Presence of Mind, Legend: Alacrity, Cut Down, Absolute Focus, and Gathering Storm runes from the Precision and Sorcery rune sets. Of all the rune combinations players picked for Senna vs Trundle fights, this combo of runes yielded the best win rate. Moreover, these runes gave a 48.6% win rate overall.
If you would like to view Senna versus Trundle tips and matchup stats and build suggestions for a a distinct division rank, feel free to choose one from the selection menu provided above. If viewing for the first time, the statistics and strategies displayed are calculated using all matches completed with both champs.