Source: Ranked + player metaPatch: 16.17Window: patchRegion: allRank: emerald_plusQueue: ranked_soloSample: 50Updated 10/28/2026, 4:37:16 AM
Confidence: High-4% vs 50%50 games
Lane phases
AI heuristicLevels 1–2
Diana edge
Diana has stronger early trades — respect all-ins.
Levels 3–5
Diana edge
Amumu needs to play safe until item spikes.
Level 6+
Diana edge
Ultimate timing often swings the next two waves.
Mid / late
Even
If Amumu reaches items, teamfights can neutralize the lane loser.
Why?
AI heuristicHard
- Sample win rate for Amumu is 46.0% in this matchup.
- Diana statistically wins more often in the current Emerald+ sample.
Treat this as a Hard matchup for Amumu into Diana — prioritize cooldown windows and jungle tracking.
Do
- Give up early shove if Diana can all-in you.
- Track summoner spells and ultimate cooldowns before committing.
- Play for wave states that let you crash and reset safely.
Don't
- Don't overstay for a plate when behind.
- Don't force extended trades when key abilities are down.
- Don't ignore jungle timers when the lane is volatile.
Matchup build callout
Full builds →Most-played Amumu page (Jungle): Conqueror Build · 48.5% WR · 33 games
Skill order: E › Q › W
Keystones (player meta)
Most common keystones when amumu faces diana in lookup-discovered matches.
Conqueror1G100.0%
Patch: 16.17Region: naRank: emerald_plusQueue: ranked_soloSample: 43Updated 10/22/2026, 1:02:15 PM