A data-driven breakdown of Sejuani Top for patch 16.11: the most-played and highest-win-rate builds and runes, the matchups that beat Sejuani, synergy partners, and how Sejuani closes games — all from ranked Emerald+ data.
Sejuani is an AP tank in the top, and on patch 16.11 they grade out as a solid mid-tier pick — a 53.5% win rate, 0.3% pick rate, 3,201 ranked games sampled. On the power curve, Sejuani holds a fairly even power curve, staying relevant at every stage rather than relying on a single timing.
How Sejuani wins: landing engage and starting fights on Sejuani's terms, and grouped 5-v-5 teamfights, where Sejuani tips the fight. The kit grades 10/10 engage, 9/10 teamfighting. Play around where Sejuani is thin, siege and split-push (3/10, 2/10), and the enemy loses their angle.
The most-played core build is Heartsteel, Hollow Radiance, Thornmail, which holds a 45.7% win rate across 35 games this patch. The build above re-optimizes once you lock in the enemy composition.
The matchup to respect is Caitlyn, where Sejuani sits at just 46.9%, the lane swings the other way into Ashe (56.7%), and on the team side, Sejuani gains the most from a Lucian (+6.7% pair win rate).
The build Sejuani Top players run most on patch 16.11, shown with its live win rate. Choose the enemy team up top to tailor it to the comp you are facing.
Champions that beat Sejuani Top the most this patch, anywhere on the enemy team. Top ban targets.
The teammates that make Sejuani Top stronger this patch, measured by how much the pair's win rate beats Sejuani going solo.
Sejuani is also played in this other role this patch.
For full draft-time coaching with all 10 picks, use the Team Builder. To see Sejuani's tier on this patch, see the Tier List.