Orthworm.
Champions BSS Reg M-B usage profile · rank #81
august 2026 · 66.9K battles
august 2026 · 66.9K battles
steelPokédex entry ↗
Usage · August 2026
1.0%
Orthworm is ranked #81 in Champions BSS Reg M-B, carried by 2,817 teams
TierD · outside the top 60
Ladder rank#81 of 245
Raw count2,817
Viability ceiling75
Month on month-0.73pp
13 month peak1.7%
FormatChampions BSS Reg M-B
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sets and counters from 66.9K battles
Base statsspecies values, before EVs and natureBST 480
HP
70
Atk
85
Def
145
SpA
60
SpD
55
Spe
65
Usage over time1.0%▼ 0.73pppeak 1.7% · Jul '26
hover a month for the exact figure · 13 months of ladder history
Most used set
21.3% of Orthworm teamsHP
31
Atk
0
Def
25
SpA
0
SpD
10
Spe
0
NatureImpish
AbilityEarth Eater · 100.0%
ItemSitrus Berry · 93.6%
EV spread31 HP / 25 Def / 10 SpD
Moves
95.9%
74.9%
69.8%
43.7%
Alternative spreads
over 5% usageImpish32 HP / 2 Atk / 32 Def15.2%
Impish31 HP / 22 Def / 11 SpD / 2 Spe13.6%
Moves
8 tracked95.9%
74.9%
69.8%
43.7%
40.8%
31.1%
15.5%
12.0%
Items
93.6%
4.1%
Abilities
100.0%
EV spreads
top 6Impish31 HP / 25 Def / 10 SpD21.3%
Impish32 HP / 2 Atk / 32 Def15.2%
Impish31 HP / 22 Def / 11 SpD / 2 Spe13.6%
Relaxed32 HP / 20 Def / 14 SpD13.6%
Relaxed31 HP / 15 Def / 20 SpD11.8%
Impish32 HP / 32 Def / 2 SpD4.7%
Top teammates
share of teams
Best Orthworm build for Champions BSS Reg M-B
The set above is the one Champions BSS Reg M-B players run most often, taken from 66,884 battles in August 2026. Orthworm sits at rank #81 with 1.0% usage, which puts it in D tier, down 0.73 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.