Olaf can combine Berserker Rage, Vicious Strikes, and Ragnarok at low life to become deceptively strong.
The bonus healing granted by Vicious Strikes amplifies your Life Steal from all sources as well as heals from allies.
Vel'Koz has fairly low mobility and is vulnerable to ganks.
Vel'Koz is very dangerous if left alone in a fight. Try to focus him down early.
Life Form Disintegration Ray can be interrupted by stuns, silences and knockups.
The stats shown here feature several important Olaf versus Vel'Koz counter statistics that may help us explain the differences and similarities between these two champions. Olaf’s KDA ratio ([kills + assists] / deaths) of NaN is greater than Vel'Koz’s KDA ratio of NaN, highlighting that Olaf may be more central to his team's team fighting effectiveness than Vel'Koz..
Olaf usually has a similar longest kill spree as his foe does. Typically, he takes more damage than Vel'Koz. This commonly reflects different amounts of tankyness, yet it can also illustrate that the one champion has less mobility and thus is unable to kite away from additional harm when engaged or poked.
Both League champs are great champions. Both champs have their strengths, weaknesses, and counters. In League's current meta, Olaf usually loses when trying to fight Vel'Koz, with a 46.6% win rate. As a result, Olaf makes a bad counter to Vel'Koz.
While Olaf does have a lower win rate than Vel'Koz, when they face off with one another, Olaf also has a much lower difficulty level that makes him a less difficult champion to learn and master. You should expect to face a difficult match when picking Olaf into Vel'Koz.
Additionally, Olaf also has only a small amount of utility and CC, a similar amount to Vel'Koz. This often makes her just as valuable during team fights, especially when fighting champions with a ton of burst damage.
While there is not a single best champion for every situation in League of Legends, in Olaf vs Vel'Koz matchups, Vel'Koz is the better champion with a much lower win rate, less champion complexity, and a similar amount of utility to help out your teammates during teamfights.
Olaf is a terribly counter for Vel'Koz. Focus your play on keeping up your CS and destroying objectives. If you are able to do that, you should hold your own as Olaf against Vel'Koz.
To truly master Olaf in order to counter Vel'Koz during both the laning and mid / late game phases of League of Legends, you should continue reading to gather a few extra tips and tricks for this matchup. If you listen to the build and suggestions shown above, you should grow your win rate by a lot and be that much closer to League of Legends pro players.
Olaf often picks up more CS relative to Vel'Koz. Champions who typically don't earn much CS usualy don't require much CS to be valuable teammates, such as sup champs. They are able to scale well off of their abilities and first items alone. Yet, champions with large amounts of CS, such as hyper-carries, usually require a lot of 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 Olaf versus Vel'Koz build consist of Sterak's Gage, Ravenous Hydra, and Stridebreaker. When Olaf included at least these three pieces in his build, he did a lot better when fighting Vel'Koz than with most other typical counter builds. In fact, Olaf had an average win rate of 46.6% battling Vel'Koz with this build.
To have the best probability of beating Vel'Koz as Olaf, you should equip the Conqueror, Triumph, Legend: Alacrity, Last Stand, Approach Velocity, and Biscuit Delivery runes from the Precision and Inspiration rune sets. Of all the rune builds players chose for Olaf vs Vel'Koz counterpicks, this mix of runes yielded the highest win rate. Notably, these runes gave a 46.6% win rate overall.
By default, tips, statistics, and builds on how to beat Vel'Koz as Olaf are given for all ranked divisions combined. If you want to narrow the statistics and builds to a particular division, you may use the selection menu located above.