Jinx's ultimate does less damage the closer you are to her.
Jinx's minigun takes time to ramp up. If you see her poking with rockets try to jump on her and burst her down.
Jinx's snare grenades have a long cooldown and are her primary means of protecting herself. If she misses with them she will have a hard time escaping if engaged upon.
The stats shown on this page feature some strategic Senna versus Jinx counter stats that may help us appreciate the differences and similarities between the two. Senna’s KDA ratio ([kills + assists] / deaths) of NaN is better than Jinx’s KDA ratio of NaN, indicating that Senna may be more central to her team's team fighting effectiveness than Jinx. This observation is in large part a result of the differences in assists.
Senna often has a slightly smaller longest kill spree than her matchup does. On average, she takes a similar amount of damage to Jinx. This often reflects different amounts of tankyness, yet it can also illustrate that the one champion has less agility and thus is unable to flee from additional damage when engaged or poked.
Both LoL champs are great. Both have their strengths, weaknesses, and counters. In the game's current meta, Senna usually fairs equally well when trying to fight Jinx, with a 50.9% win rate. Therefore, Senna makes an ok counter for Jinx.
While Senna does have a higher winrate compared to Jinx, when they face off with one another, Senna also has a greater level of difficulty that makes her a more time consuming champ to learn and master. You still need to be cautious when picking Senna into Jinxas her relative depth means 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 CC and other utility, a similar amount to Jinx. This makes her just as valuable during teamfights, especially when fighting champions with a lot of burst damage.
While there isn't a single best champion for every situation in League of Legends, in Senna vs Jinx matchups, Senna is the better champ with a similar win rate, more champion depth, and a similar amount of utility to help out your allies during late stage team fights.
Senna is a decent counter to Jinx. Make sure you focus your strategy on keeping up your gold and cs and clearing objectives. If you are able to do that, you should hold your own as Senna against Jinx.
To learn all of the intricacies of Senna to counter Jinx during both the lane and mid / late game phases of League of Legends, you should continue reading to pick up a few extra lessons on this matchup. If you mind the build and stats displayed above, you should increase your win rate significantly and be closer to League of Legends pro players.
Senna typically gets less CS compared to Jinx. Champions who on average don't acquire many minion kills usualy don't have to have much CS to be valuable teammates, such as supports. 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 require a lot of items to be effective. In either situation, try to do better than the numbers reported on this page to do well.
The top items to prioritize in your Senna versus Jinx build consist of Rapid Firecannon, Youmuu's Ghostblade, and Edge of Night. When Senna combined at least these three items in her build, she performed significantly better when facing Jinx than with many other common item sets. In fact, Senna boasted an average win rate of 50.9% when countering Jinx with these items in her kit.
To have the greatest likelihood of crushing Jinx as Senna, you should equip the Fleet Footwork, Presence of Mind, Legend: Alacrity, Cut Down, Absolute Focus, and Gathering Storm runes from the Precision and Sorcery rune sets. Out of all the rune combinations we have analyed for Senna vs Jinx LoL games, this mixture of runes resulted in the best win rate. Notably, these runes gave a 50.9% winrate overall.
By default, tips, stats, and builds on how to beat Jinx as Senna are shown for all skill levels combined. If you want to filter the statistics and builds to a specific skill level, you should use the selection menu earlier in the counter matchup guide.