Serperior
Gen 9 Doubles OU usage profile · rank #238
september 2026 · 196.0K battles
september 2026 · 196.0K battles
grassPokédex entry ↗
Usage · September 2026
0.0%
Serperior is ranked #238 in Gen 9 Doubles OU, carried by 6,652 teams
TierD · outside the top 60
Ladder rank#238 of 247
Raw count6,652
Viability ceiling73
Month on month-0.01pp
13 month peak0.2%
FormatGen 9 Doubles OU
Base statsspecies values, before EVs and natureBST 528
HP
75
Atk
75
Def
95
SpA
75
SpD
95
Spe
113
Usage over time0.0%▼ 0.01pppeak 0.2% · Jun '26
hover a month for the exact figure · 13 months of ladder history
Most used set
34.0% of Serperior teamsHP
4
Atk
0
Def
0
SpA
252
SpD
0
Spe
252
NatureTimid
AbilityContrary · 85.9%
ItemLeftovers · 34.0%
Tera typeStellar · 49.1%
Moves
89.9%
77.2%
60.6%
43.6%
Alternative spreads
over 5% usageModest4 HP / 252 Def / 252 SpA13.9%
Timid252 SpA / 4 SpD / 252 Spe13.7%
Moves
11 tracked89.9%
77.2%
60.6%
43.6%
32.8%
23.6%
13.9%
12.0%
10.2%
10.2%
10.2%
Items
34.0%
17.9%
16.9%
12.1%
6.2%
5.4%
3.6%
Tera types
49.1%
23.3%
8.8%
6.9%
6.1%
2.8%
Abilities
85.9%
14.1%
EV spreads
top 6Timid4 HP / 252 SpA / 252 Spe34.0%
Modest4 HP / 252 Def / 252 SpA13.9%
Timid252 SpA / 4 SpD / 252 Spe13.7%
Timid252 HP / 252 Spe10.7%
Timid100 HP / 148 Def / 148 SpD / 108 Spe10.1%
Modest4 HP / 252 SpA / 252 Spe5.5%
Top teammates
share of teams
Best Serperior 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. Serperior sits at rank #238 with 0.0% usage, which puts it in D tier, down 0.01 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.