Mamoswine
Gen 9 Doubles OU usage profile · rank #104
september 2026 · 196.0K battles
september 2026 · 196.0K battles
Usage · September 2026
0.3%
Mamoswine is ranked #104 in Gen 9 Doubles OU, carried by 2,669 teams
TierD · outside the top 60
Ladder rank#104 of 247
Raw count2,669
Viability ceiling85
Month on month-0.20pp
13 month peak0.7%
FormatGen 9 Doubles OU
Base statsspecies values, before EVs and natureBST 530
HP
110
Atk
130
Def
80
SpA
70
SpD
60
Spe
80
Usage over time0.3%▼ 0.20pppeak 0.7% · Nov '25
hover a month for the exact figure · 13 months of ladder history
Most used set
67.0% of Mamoswine teamsHP
0
Atk
252
Def
0
SpA
0
SpD
4
Spe
252
NatureJolly
AbilityOblivious · 91.3%
ItemLife Orb · 68.6%
Tera typeDragon · 46.0%
Moves
99.4%
97.4%
77.6%
69.3%
Alternative spreads
over 5% usageAdamant4 HP / 252 Atk / 252 Spe22.0%
Sassy252 HP / 40 Atk / 112 Def / 104 SpD7.9%
Moves
6 tracked99.4%
97.4%
77.6%
69.3%
30.5%
24.6%
Best Mamoswine build for Gen 9 Doubles OU
The set above is the one Gen 9 Doubles OU players run most often, taken from 196,031 battles in September 2026. Mamoswine sits at rank #104 with 0.3% usage, which puts it in D tier, down 0.20 points on the month before.
These are usage numbers, not a recommendation from a council. A move at 90% is close to mandatory; anything under 30% is a tech pick that answers a specific matchup. Read the spreads the same way: the top spread is the safe default, and the alternatives usually trade bulk for speed or the other way round.
The checks and counters table is generated from real games rather than a type chart, so it accounts for items, Tera choices, and how often the matchup ends in a switch instead of a knockout.