Follow your Blood Hunt trails to low health enemy champions.
Infinite Duress (R)'s distance scales with any Move Speed you gain, even from ally buffs and summoner spells.
Jaws of the Beast (Q) will follow enemies who run, dash or teleport if you keep the button held down.
Erratic movement, or hiding behind creep waves can make it difficult for Amumu to instigate a fight with Bandage Toss.
Amumu's Despair makes purchasing primarily Health items a risky proposition.
Avoid bunching up with other allies when Amumu has his ultimate available.
The stat comparisons provided here feature several vital Warwick versus Amumu counter stats that may help us realize the distinctions between the pair. Warwick’s KDA ratio ([kills + assists] / deaths) of NaN is more than Amumu’s ratio of NaN, highlighting that Warwick may be more central to his team's team fighting capacity than Amumu..
Warwick usually has a slightly larger longest kill spree than his counter does. On average, he receives more damage than Amumu. This is usually reflective of different amounts of tankyness, yet it can also imply that the champion with increased HP has less agility and thus is unable to flee from additional damage when poked or engaged.
Both League of Legends champs are great. Both champs have their strengths, weaknesses, and counters. In League's current meta, Warwick usually fairs equally well when taking on Amumu, with a 49.8% win rate. As a result, Warwick makes an ok counter for Amumu.
While Warwick does have a lower winrate compared to Amumu, when on opposite teams, Warwick also has a greater level of difficulty that makes him a more challenging champ to learn. You still need to be cautious when picking Warwick into Amumu.
Furthermore, Warwick has some amount of utility and CC, a similar amount to Amumu. This makes her just as valuable during team fights, especially when fighting champions with a ton of burst damage.
While there isn't a single best champion for every situation in League of Legends, in Warwick vs Amumu matchups, Amumu is the better champion with a similar win rate, similar champion depth, and a similar amount of utility to help out your allied champions during late stage team fights.
Warwick is a somewhat poor counter to Amumu. You will do well by focussing your gameplay on keeping up your gold income and destroying objectives. If you can do that, you should hold your own as Warwick against Amumu.
If you would like to truly master Warwick in order to counter Amumu during both the early game and mid / late game phases of League of Legends, you should continue reading to learn a few extra tricks and insights into this matchup. If you pay attention to the build and tips presented here, you should increase your win rate significantly and be closer to League of Legends pro players.
Warwick often racks up a similar amount of CS relative to Amumu. Champions who typically don't take much CS often don't require much CS to be effective, such as support champions. They are able to scale properly off of their abilities and first items alone. Yet, champs with a lot of CS, such as hyper-carries, often require a lot of items to be effective. In either situation, try to do better than the values displayed here to do well.
The top items to use in your Warwick versus Amumu build consist of Divine Sunderer, Blade of The Ruined King, and Titanic Hydra. When Warwick bought at least these three items in his build, he did much better when facing Amumu than with most other commonly used counter builds. In fact, Warwick boasted an average winrate of 49.8% when countering Amumu with this build.
To have the highest chance of annihilating Amumu as Warwick, you should take the Press the Attack, Triumph, Legend: Alacrity, Last Stand, Celerity, and Waterwalking runes from the Precision and Sorcery rune sets. Of all the rune builds players chose for Warwick vs Amumu fights, this blending of runes yielded the best win rate. Notably, these runes averaged a 49.8% winrate overall.
By default, tips, statistics, and builds on how to beat Amumu as Warwick are presented for all ranked divisions. If you would like to filter the stats and builds to an individual skill level, you should use the selection menu above.