Cassiopeia Top
HardWin Rate44.1%
Games238
Champion Counters
Mordekaiser Counters
Find Mordekaiser counters, difficult matchups and champions Mordekaiser performs well against.
Top Patch 16.13.1 Updated Jul 2, 2026 op.gg data · 48h refresh
Weak Against5
Strong Against5
Best CounterCassiopeia (44.1%)
Best MatchupSwain (55.5%)
A Current tier: A Top — view tier list
Weak Against — Champions That Counter Mordekaiser
Win rate shown from Mordekaiser's perspective — lower means a harder matchup.
Anivia Top
HardWin Rate44.9%
Games296
Varus Top
HardWin Rate45.2%
Games248
Singed Top
HardWin Rate45.7%
Games1,009
Olaf Top
HardWin Rate45.9%
Games2,486
Strong Against — Champions Mordekaiser Counters
Swain Top
EasyWin Rate55.5%
Games254
Illaoi Top
EasyWin Rate55.2%
Games1,519
Wukong Top
EasyWin Rate54.7%
Games371
Malphite Top
EasyWin Rate54.7%
Games3,387
Trundle Top
EasyWin Rate53.4%
Games560
All Mordekaiser Matchups
| Opponent | Role | Type | Win Rate | Games | Details |
|---|---|---|---|---|---|
| Cassiopeia | Top | Counter | 44.1% | 238 | Matchup |
| Anivia | Top | Counter | 44.9% | 296 | Matchup |
| Varus | Top | Counter | 45.2% | 248 | — |
| Singed | Top | Counter | 45.7% | 1,009 | Matchup |
| Olaf | Top | Counter | 45.9% | 2,486 | — |
| Swain | Top | Favorable | 55.5% | 254 | — |
| Illaoi | Top | Favorable | 55.2% | 1,519 | Matchup |
| Wukong | Top | Favorable | 54.7% | 371 | Matchup |
| Malphite | Top | Favorable | 54.7% | 3,387 | — |
| Trundle | Top | Favorable | 53.4% | 560 | Matchup |
How to Use Mordekaiser Counter Data
Everything on this page — who beats Mordekaiser and who Mordekaiser beats — is computed from live ranked matchup data for Top. The toughest lane opponents at the moment are Anivia, Heimerdinger, Cassiopeia: against them Mordekaiser posts its lowest win rates in the current data set. The single strongest counter is Anivia, where Mordekaiser wins just 39.1% of 184 recorded games. On the flip side, Mordekaiser performs well into Maokai, Wukong, Trundle, making them safer picks to face.
Each card shows the win rate from Mordekaiser’s perspective and the number of games behind it — a matchup with tens of thousands of games is far more trustworthy than one with a few hundred. The Easy/Even/Hard labels are computed from those win rates (below 48% reads as Hard, above 52% as Easy); they are a reading aid, not a separate source stat. Data comes from ranked games at Emerald rank and above across all regions, currently on patch 16.13.1, and refreshes automatically every 48 hours, so the numbers move with the meta. Counters are only half the picture: check the current Mordekaiser build for the strongest items and runes, or the Mordekaiser champion page for abilities and full details.
More Counter Pages
Mordekaiser Counters — FAQ
Cassiopeia is currently the strongest counter to Mordekaiser — Mordekaiser wins only 44.1% of 238 recorded games in that matchup. Other difficult opponents are listed in the Weak Against section above.
Mordekaiser performs best against Swain, winning 55.5% of those games — see the full Strong Against list above.
Automatically every 48 hours, from ranked games at Emerald rank and above across all regions (currently patch 16.13.1).
Yes — every matchup record carries the patch it was collected on, and the whole page refreshes with each data update, so the numbers always describe the current patch rather than an old meta.