Observed target KO or switch rate is upstream p: the fraction of relevant encounters where the target was knocked out or switched out. Standard error is upstream d. The conservative score is p − 4d. These ladder observations do not prove a set-specific counter.
How to read this table
Use encounter count and standard error to judge the sample. Damage estimates below use inferred sets and remain separate from the observed ladder metric.
#
Checker
Encounters
Conservative score
Target KO or switch rate
01
Zacian-Crowned
FairySteel
OFFENSIVE CHECK
View matchup
262.06
89.1%
Standard error 3.32 points
▾
+1 252+ Atk Zacian-Crowned Wild Charge vs. 252 HP / 0 Def Alomomola: 432-510 (80.8 - 95.5%) -- guaranteed 2HKO
02
Necrozma-Dusk-Mane
PsychicSteel
OFFENSIVE CHECK
View matchup
158.069
85.8%
Standard error 4.73 points
▾
252+ SpA Necrozma-Dusk-Mane Photon Geyser vs. 252 HP / 252+ SpD Alomomola: 186-219 (34.8 - 41%) -- guaranteed 3HKO
03
Lunala
PsychicGhost
OFFENSIVE CHECK
View matchup
161.144
84.2%
Standard error 4.82 points
▾
+1 252+ SpA Lunala Meteor Beam vs. 252 HP / 252+ SpD Alomomola: 255-301 (47.7 - 56.3%) -- 85.9% chance to 2HKO
04
Eternatus
PoisonDragon
OFFENSIVE CHECK
View matchup
124.851
84.3%
Standard error 5.26 points
▾
+1 252+ SpA Eternatus Meteor Beam vs. 252 HP / 252+ SpD Alomomola: 266-313 (49.8 - 58.6%) -- 99.6% chance to 2HKO
05
Garganacl
Rock
DEFENSIVE CHECK
View matchup
52.568
87.2%
Standard error 6.49 points
▾
252+ Atk Alomomola Flip Turn vs. 252 HP / 252+ Def Garganacl: 90-108 (22.2 - 26.7%) -- possible 5HKO
06
Arceus-Ground
Ground
DEFENSIVE CHECK
View matchup
90.105
83.8%
Standard error 6.65 points
▾
252+ Atk Alomomola Flip Turn vs. 252 HP / 252+ Def Arceus-Ground: 96-114 (21.6 - 25.6%) -- 0.3% chance to 4HKO
07
Arceus-Water
Water
DEFENSIVE CHECK
View matchup
100.422
79.4%
Standard error 5.61 points
▾
252+ Atk Alomomola Play Rough vs. 252 HP / 252+ Def Arceus-Water: 48-57 (10.8 - 12.8%) -- possible 8HKO
08
Giratina-Origin
GhostDragon
DEFENSIVE CHECK
View matchup
67.137
82.3%
Standard error 6.56 points
▾
252+ Atk Alomomola Play Rough vs. 252 HP / 252+ Def Giratina-Origin: 108-128 (21.4 - 25.3%) -- 0.2% chance to 4HKO
09
Kyogre
Water
DEFENSIVE CHECK
View matchup
425.531
70.8%
Standard error 3.77 points
▾
252+ Atk Alomomola Play Rough vs. 252 HP / 252+ Def Kyogre: 58-69 (14.3 - 17%) -- possible 6HKO
10
Arceus
Normal
DEFENSIVE CHECK
View matchup
145.911
77.0%
Standard error 5.80 points
▾
252+ Atk Alomomola Flip Turn vs. 252 HP / 252+ Def Arceus: 48-57 (10.8 - 12.8%) -- possible 8HKO
11
Arceus-Fairy
Fairy
DEFENSIVE CHECK
View matchup
106.959
77.3%
Standard error 6.78 points
▾
252+ Atk Alomomola Flip Turn vs. 252 HP / 252+ Def Arceus-Fairy: 48-57 (10.8 - 12.8%) -- possible 8HKO
12
Calyrex-Ice
PsychicIce
DEFENSIVE CHECK
View matchup
151.014
71.6%
Standard error 6.12 points
▾
252+ Atk Alomomola Flip Turn vs. 252 HP / 252+ Def Calyrex-Ice: 42-49 (10.3 - 12.1%) -- possible 9HKO
13
Koraidon
FightingDragon
OFFENSIVE CHECK
View matchup
506.973
59.1%
Standard error 3.76 points
▾
252+ Atk Orichalcum Pulse Koraidon Outrage vs. 252 HP / 0 Def Alomomola: 355-418 (66.4 - 78.2%) -- guaranteed 2HKO
14
Terapagos
Normal
DEFENSIVE CHECK
View matchup
20.453
78.7%
Standard error 9.05 points
▾
252+ Atk Alomomola Flip Turn vs. 252 HP / 252+ Def Terapagos: 60-72 (15.6 - 18.7%) -- possible 6HKO
15
Groudon
Ground
DEFENSIVE CHECK
View matchup
51.798
73.4%
Standard error 8.08 points
▾
252+ Atk Alomomola Play Rough vs. 252 HP / 252+ Def Groudon: 43-51 (10.6 - 12.6%)
16
Ho-Oh
FireFlying
DEFENSIVE CHECK
View matchup
481.299
55.7%
Standard error 3.88 points
▾
252+ Atk Alomomola Flip Turn vs. 252 HP / 252+ Def Ho-Oh: 116-138 (27.8 - 33.1%) -- guaranteed 4HKO
17
Hatterene
PsychicFairy
OFFENSIVE CHECK
View matchup
98.578
70.7%
Standard error 7.90 points
▾
252+ SpA Hatterene Misty Explosion vs. 252 HP / 252+ SpD Alomomola: 211-250 (39.5 - 46.8%) -- guaranteed 3HKO
18
Gliscor
GroundFlying
DEFENSIVE CHECK
View matchup
144.509
59.2%
Standard error 6.67 points
▾
0- SpA Alomomola Scald vs. 252 HP / 0 SpD Gliscor: 98-116 (27.6 - 32.7%) -- guaranteed 4HKO
19
Clodsire
PoisonGround
DEFENSIVE CHECK
View matchup
69.769
63.3%
Standard error 7.88 points
▾
252+ Atk Alomomola Body Slam vs. 252 HP / 252+ Def Clodsire: 70-83 (15 - 17.8%) -- possible 6HKO
20
Blissey
Normal
SOFT CHECK
View matchup
79.252
44.4%
Standard error 9.65 points
▾
Blissey Seismic Toss vs. 252 HP Alomomola: 100-100 (18.7 - 18.7%) -- guaranteed 6HKO
21
Landorus-Therian
GroundFlying
SOFT CHECK
View matchup
75.085
40.5%
Standard error 9.43 points
▾
252+ Atk Landorus-Therian Earthquake vs. 252 HP / 0 Def Alomomola: 235-277 (44 - 51.8%) -- 11.7% chance to 2HKO
22
Alomomola
Water
SOFT CHECK
View matchup
51.773
26.5%
Standard error 8.68 points
▾
252+ Atk Alomomola Play Rough vs. 252 HP / 0 Def Alomomola: 90-107 (16.8 - 20%) -- possible 5HKO
23
Skeledirge
FireGhost
SOFT CHECK
View matchup
28.245
14.2%
Standard error 6.57 points
▾
252+ SpA Skeledirge Shadow Ball vs. 252 HP / 252+ SpD Alomomola: 145-172 (27.1 - 32.2%) -- guaranteed 4HKO
Ranked #35 with 3.58% usage. Sorted by conservative score.