Kalista's mobility is dependent upon attacking. This means it is low when she is outside of her attack range and that Attack Speed slows reduce the amount of distance she can cover in an engagement.
If you can break line of sight from Kalista, including through brush, her basic attacks will miss you, falling harmlessly to the ground.
Kalista cannot cancel her basic attack wind up. While she is very mobile, this offers a window to land spells on her if you anticipate when she will begin attacking.
The stats shown on this page underscore several vital Zeri vs. Kalista counter stats that may help us figure out the differences between the pair. As an example, Zeri’s KDA ratio ([kills + assists] / deaths) of NaN is better than Kalista’s KDA ratio of NaN, showing that Zeri may be more central to their team's team fighting effectiveness than Kalista..
Zeri usually has a slightly smaller longest kill spree than their matchup does. On average, they takes a similar amount of damage to Kalista. This is usually reflective of different amounts of tankyness, yet it can also show that the one champ has less agility and thus is unable to escape further damage when poked or engaged.
Both LoL champions are great. Both champs have their strengths, weaknesses, and counters. In League's current meta, Zeri usually loses when playing against Kalista, with a 48.3% win rate. Thus, Zeri makes a poor counter for Kalista.
While Zeri does have a lower winrate than Kalista, when they face off with one another, Zeri also has a lower difficulty level that makes them a less difficult champion to learn. You should be careful when picking Zeri into Kalista.
Additionally, Zeri has some amount of utility and CC, a similar amount to Kalista. This often makes her just as valuable during teamfights, especially when fighting champions with a lot of burst damage.
While there is not a single best champion overall in League of Legends, in Zeri vs Kalista matchups, Kalista is the better champ with a lower win rate, less champion complexity, and a similar amount of utility to help out your allied champions during teamfights.
Zeri is a somewhat poor counter for Kalista. Make sure you focus your gameplay on increasing your gold and cs and clearing objectives. If you do that, you should hold your own as Zeri against Kalista.
To learn all of the intricacies of Zeri in order to counter Kalista during both the lane and mid / late game phases of League of Legends, you should continue reading to learn a few extra lessons on this matchup. If you pay attention to the build and stats shown above, you should increase your win rate by a lot and be closer to League of Legends pro players.
Zeri most often gets a similar amount of CS relative to Kalista. Champions who typically don't take many minion kills typically don't require much CS to be valuable teammates, such as sup champs. They are able to scale properly off of their abilities and first items alone. Yet, champs with large amounts of CS, such as hyper-carries, often need a lot of items to be effective. In either case, try to do better than the values reported on this page to do well.
The most crucial items to focus on in your Zeri versus Kalista build include Experimental Hexplate, Runaan's Hurricane, and Titanic Hydra. When Zeri incorporated at least these three items in their build, they performed a lot better when facing Kalista than with most other common builds. In fact, Zeri boasted an average win rate of 48.3% battling Kalista with this counter build.
To have the greatest likelihood of beating Kalista as Zeri, you should use the Lethal Tempo, Triumph, Legend: Alacrity, Last Stand, Conditioning, and Overgrowth runes from the Precision and Resolve rune sets. Of all the runes players used for Zeri vs Kalista matchups, this mixture of runes resulted in the best win rate. In fact, these runes gave a 48.3% win rate overall.
By default, tips, stats, and builds on how to beat Kalista as Zeri are given for all ranked divisions combined. To scope the statistics and builds to a distinct player tier, you can use the selection menu located earlier in the counter matchup guide.