Gen 9 UU usage profile · rank #39
september 2026 · 33.7K battles
september 2026 · 33.7K battles
Usage · September 2026
5.3%
Rotom-Wash is ranked #39 in Gen 9 UU, carried by 7,792 teams
TierC · top 60 of the format
Ladder rank#39 of 204
Raw count7,792
Viability ceiling86
Month on month+0.30pp
13 month peak15.4%
FormatGen 9 UU
Base statsspecies values, before EVs and natureBST 440
HP
50
Atk
50
Def
77
SpA
95
SpD
77
Spe
91
Usage over time5.3%▲ 0.30pppeak 15.4% · Sep '25
hover a month for the exact figure · 13 months of ladder history
Most used set
25.2% of Rotom-Wash teamsHP
252
Atk
0
Def
160
SpA
12
SpD
84
Spe
0
NatureBold
AbilityLevitate · 100.0%
ItemLeftovers · 68.1%
Tera typeSteel · 56.7%
Moves
99.3%
97.8%
89.7%
52.1%
Alternative spreads
over 5% usageCalm252 HP / 44 Def / 12 SpA / 200 SpD12.5%
Sassy248 HP / 84 Def / 176 SpD8.3%
Moves
5 tracked99.3%
97.8%
89.7%
52.1%
42.8%
Items
68.1%
22.3%
5.4%
Tera types
56.7%
17.2%
14.4%
5.5%
3.8%
Abilities
100.0%
EV spreads
top 6Bold252 HP / 160 Def / 12 SpA / 84 SpD25.2%
Calm252 HP / 44 Def / 12 SpA / 200 SpD12.5%
Sassy248 HP / 84 Def / 176 SpD8.3%
Calm252 HP / 4 SpA / 252 SpD5.5%
Bold252 HP / 160 Def / 96 SpD5.4%
Bold248 HP / 212 Def / 48 Spe5.0%
Top teammates
share of teams
Best Rotom-Wash build for Gen 9 UU
The set above is the one Gen 9 UU players run most often, taken from 33,671 battles in September 2026. Rotom-Wash sits at rank #39 with 5.3% usage, which puts it in C tier, up 0.30 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.