

Katarina vs Viktor
In the mid lane on patch 26.21, Katarina is among Viktor's worst matchups in LazyElo players' lobbies: at least 8 games in the matchup, a win rate below 50% after it is pulled toward 50%.
Viktor wins 43.4% of its 244 mid games on patch 26.21 (tier D), and Katarina is one of the opponents it does worst against: this is a counter by the site's rule. Katarina itself wins 53.7% of 369 games there (tier A). The games are those of LazyElo players and the players they met, at their own elo, not Emerald and above.
The per-champion pages: Katarina counters and Viktor counters.
- Katarina mid games
- 369
- Viktor mid games
- 244
- Min. games per matchup
- 8
- Patch
- 26.21
Katarina vs Viktor at a glance
Midmeasured
| Champion | Tier | Win rate | Games | Pick rate | In this matchup |
|---|---|---|---|---|---|
| A | 53.7% | 369 | 3.3% | Beats Viktor: Viktor has it among its worst matchups | |
| D | 43.4% | 244 | 2.2% | Loses to Katarina: among its worst matchups here |
Tiers and win rates are each champion's own mid numbers on patch 26.21, from the Mid tier list. “Loses to” means at least 8 games in the matchup and a win rate below 50% after it is pulled toward 50%.
ADC
| Champion | Tier | Win rate | Games | Pick rate | In this matchup |
|---|---|---|---|---|---|
| Too few games in this lane for a line of its own. | |||||
| C | 45.5% | 77 | 0.7% | No counter relation with 8 games | |
Tiers and win rates are each champion's own ADC numbers on patch 26.21, from the ADC tier list. “Loses to” means at least 8 games in the matchup and a win rate below 50% after it is pulled toward 50%.
How Katarina plays this matchup
Riot lists Katarina as assassin and mage, on no resource, and rates it 4 for attack, 3 for defense, 9 for magic and 8 for difficulty on its own ten-point scale (Data Dragon). Those ratings describe the kit, not the matchup; what the games say is below.
In the mid lane on patch 26.21, Katarina is tier A with a 53.7% win rate over 369 games (3.3% of mid picks). Against Viktor it does better than that: Viktor has Katarina among the opponents it loses to most, with at least 8 games in the matchup. The lane is on Katarina's side on average; your own record in it decides whether it is on yours.
Katarina's other worst mid matchups on this patch: Katarina vs Lissandra, Katarina vs Syndra, Katarina vs Sylas. Whether a matchup is a counter follows from six things, range and sustain first: what decides a counter.
How Viktor plays this matchup
Riot lists Viktor as mage, on mana, and rates it 2 for attack, 4 for defense, 10 for magic and 9 for difficulty on its own ten-point scale (Data Dragon). Those ratings describe the kit, not the matchup; what the games say is below.
In the mid lane on patch 26.21, Viktor is tier D with a 43.4% win rate over 244 games (2.2% of mid picks). Against Katarina it does worse than that: Katarina is one of the opponents it loses to most, with at least 8 games in the matchup and a win rate below 50% after it is pulled toward 50%. Playing Viktor here means playing for the lane you get: give up the early trades its kit does not win, keep the CS and wait for your item spike or your jungler.
Viktor's other worst mid matchups on this patch: Viktor vs Syndra, Viktor vs Akali. Whether a matchup is a counter follows from six things, range and sustain first: what decides a counter.
What each side builds
Katarina
Most built items
Games · Win rateThe finished items Katarina ends mid games with most often.
Spellslinger's Shoes59.6%58.3%
Lich Bane56.8%58.2%
Shadowflame56.0%60.0%
Rabadon's Deathcap30.6%62.5%
Kraken Slayer30.3%48.6%
Zhonya's Hourglass24.9%56.0%
Runes
Games · Win rateThe keystone with its secondary tree, most played first.

Electrocute + Precision52.8%54.1%
Conqueror + Domination22.1%50.0%
Conqueror + Resolve12.3%57.5%
Builds rest on 366 Katarina games in this lane on patch 26.21 whose items were shared; every item and rune page above was in at least 10 of them. Games: the share of those games with it. This is Katarina's mid build over every opponent, not a build for this matchup.
Viktor
Most built items
Games · Win rateThe finished items Viktor ends mid games with most often.
Blackfire Torch75.6%43.2%
Spellslinger's Shoes62.0%45.3%
Lich Bane53.3%42.6%
Zhonya's Hourglass36.8%53.9%
Shadowflame34.3%48.2%
Luden's Echo23.1%42.9%
Runes
Games · Win rateThe keystone with its secondary tree, most played first.

Deathfire Touch + Resolve73.5%47.1%
Deathfire Touch + Precision17.5%37.8%
Summon Aery + Resolve5.7%41.7%
Builds rest on 242 Viktor games in this lane on patch 26.21 whose items were shared; every item and rune page above was in at least 10 of them. Games: the share of those games with it. This is Viktor's mid build over every opponent, not a build for this matchup.
Other matchups
Katarina's other matchups
Katarina vs Syndraloses, mid
Katarina vs Sylasloses, mid
Katarina vs Lissandraloses, mid
Katarina vs Yasuowins, mid
Katarina vs Luxwins, mid
Katarina counters, every lane.
Viktor's other matchups
Viktor vs Miss Fortuneloses, adc
Viktor vs Akaliloses, mid
Viktor vs Syndraloses, mid
Viktor counters, every lane.
Your record in Katarina vs Viktor
Your plan, asked first
Once LazyElo can tell that Katarina or Viktor is your lane opponent, a card in champ select asks for your plan against them, and only then shows the notes you wrote earlier.Your record in it
Games, wins and losses, when you last played the matchup and your average KDA in it, plus your CS and gold difference at 10 minutes from the games with a timeline.How others did
How other players in your stored games did in the same matchup, with the number of games.
Matchups is part of Plus; the free plan shows the best 3 picks from your pool. The feature: your own notes for this matchup.
Questions and answers
Does Katarina counter Viktor?
Does Viktor counter Katarina?
How many games are behind Katarina vs Viktor?
Where is the win rate of Katarina vs Viktor?
Play Katarina vs Viktor with a plan you wrote yourself
In champ select LazyElo weighs this matchup against your own record on each champion in your pool and says why it suggests a pick. Once it knows your lane opponent it asks for your plan, then shows your notes and your record. You still pick and lock yourself.
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Plans and pricingYour own notes for this matchupThe loading screen scout
Related
- All matchupsEvery measured pair, per lane and per champion.
- All countersEvery champion's hardest matchups per lane.
- Katarina countersWho Katarina struggles against and beats, per lane.
- Viktor countersWho Viktor struggles against and beats, per lane.
- Mid tier listThe full lane ranking.
- What decides a counterThe six things behind a matchup, and when not to counter pick.