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 here underscore some important Vex vs. Jinx counter statistics that can help you explain the distinctions between this set of champions. Vex’s KDA ratio ([kills + assists] / deaths) of NaN is greater than Jinx’s ratio of NaN, demonstrating that Vex may be more central to their team's team fighting potential than Jinx..
Vex normally has a similar longest killing spree as their opponent does. On average, they takes a similar amount of damage to Jinx. This is usually reflective of different amounts of tankyness, but it can also show that the one champ has less agility and thus is not able to flee from further damage when poked or engaged.
Both LoL champs are great champions. Both champs have their pros and cons. In League's current meta, Vex usually fairs equally well when trying to fight Jinx, with a 49.9% win rate. Thus, Vex makes an ok counter for Jinx.
While Vex does have a lower winrate compared to Jinx, when facing one another, Vex also has a much lower difficulty level that makes them a less time consuming champion to learn. You still need to be cautious when picking Vex into Jinx.
Furthermore, Vex has some amount of utility and CC, a similar amount to Jinx. This makes her just as valuable during team fights, especially when fighting champions with a lot of burst damage.
While there isn't one best champion overall in League of Legends, in Vex vs Jinx matchups, Jinx is the better champion with a similar win rate, less champion complexity, and a similar amount of utility to help out your allied champions during team fights.
Vex is a somewhat poor counter to Jinx. Make sure you focus your tactics on increasing your gold and cs and destroying objectives. If you do that, you should do very well as Vex against Jinx.
To learn all of the intricacies of Vex in order to counter Jinx during both the laning and mid / late game phases of League of Legends, you should continue reading to gather a few extra lessons on this matchup. If you pay attention to the build and suggestions displayed above, you will grow your win rate significantly and be that much closer to League of Legends pro players.
Vex usually accumulates a similar amount of CS as Jinx. Champions who on average don't get many minion kills usualy don't need much CS to be effective, such as supports. These kinds of champions are able to scale properly off of their skills, stats, and first items alone. Yet, champions with large amounts of CS, such as hyper-carries, usually require several high cost items to be effective. In either case, try to do better than the numbers reported on this page to do well.
The ideal items to have in your Vex versus Jinx build consist of Rabadon's Deathcap, Zhonya's Hourglass, and Luden's Companion. When Vex incorporated at least these three pieces in their build, they did much better when fighting Jinx than with most other commonly used counter builds. In fact, Vex had an average win rate of 49.9% when playing against Jinx with this build.
To have the highest likelihood of beating Jinx as Vex, you should use the Dark Harvest, Taste of Blood, Eyeball Collection, Ultimate Hunter, Manaflow Band, and Transcendence runes from the Domination and Sorcery rune sets. Out of all the rune builds players chose for Vex vs Jinx clashes, this mix of runes yielded the greatest win rate. Notably, these runes gave a 49.9% winrate overall.
By default, tips, stats, and builds on how to beat Jinx as Vex are displayed for every ranked division. To filter the stats and builds to a specific division, you should use the selection menu earlier on the page.