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
Calyrex-Shadow
PsychicGhost
OFFENSIVE CHECK
View matchup
279.571
87.2%
Standard error 3.43 points
▾
252+ SpA Calyrex-Shadow Astral Barrage vs. 252 HP / 252+ SpD Alomomola: 294-346 (55 - 64.7%) -- guaranteed 2HKO
02
Arceus-Poison
Poison
DEFENSIVE CHECK
View matchup
23.805
89.0%
Standard error 6.42 points
▾
252+ Atk Alomomola Flip Turn vs. 252 HP / 252+ Def Arceus-Poison: 48-57 (10.8 - 12.8%) -- possible 8HKO
03
Arceus
Normal
DEFENSIVE CHECK
View matchup
360.623
77.6%
Standard error 3.71 points
▾
252+ Atk Alomomola Flip Turn vs. 252 HP / 252+ Def Arceus: 48-57 (10.8 - 12.8%) -- possible 8HKO
04
Arceus-Ground
Ground
DEFENSIVE CHECK
View matchup
233.885
79.8%
Standard error 4.47 points
▾
252+ Atk Alomomola Flip Turn vs. 252 HP / 252+ Def Arceus-Ground: 96-114 (21.6 - 25.6%) -- 0.3% chance to 4HKO
05
Glimmora
RockPoison
OFFENSIVE CHECK
View matchup
40.153
83.6%
Standard error 5.85 points
▾
0- SpA Glimmora Power Gem vs. 252 HP / 252+ SpD Alomomola: 111-132 (20.7 - 24.7%) -- guaranteed 5HKO
06
Zacian-Crowned
FairySteel
OFFENSIVE CHECK
View matchup
151.046
80.3%
Standard error 5.53 points
▾
+1 252+ Atk Zacian-Crowned Wild Charge vs. 252 HP / 0 Def Alomomola: 432-510 (80.8 - 95.5%) -- guaranteed 2HKO
07
Miraidon
ElectricDragon
OFFENSIVE CHECK
View matchup
547.649
68.9%
Standard error 3.36 points
▾
252+ SpA Hadron Engine Miraidon Electro Drift (133.3251953125 BP) vs. 252 HP / 252+ SpD Alomomola in Electric Terrain: 968-1142 (181.2 - 213.8%) -- guaranteed OHKO
08
Terapagos
Normal
DEFENSIVE CHECK
View matchup
29.39
81.5%
Standard error 7.16 points
▾
252+ Atk Alomomola Flip Turn vs. 252 HP / 252+ Def Terapagos: 60-72 (15.6 - 18.7%) -- possible 8HKO
09
Arceus-Fairy
Fairy
DEFENSIVE CHECK
View matchup
41.382
77.8%
Standard error 6.46 points
▾
252+ Atk Alomomola Flip Turn vs. 252 HP / 252+ Def Arceus-Fairy: 48-57 (10.8 - 12.8%) -- possible 8HKO
10
Kyurem-Black
DragonIce
OFFENSIVE CHECK
View matchup
43.607
83.2%
Standard error 7.89 points
▾
252+ Atk Kyurem-Black Fusion Bolt vs. 252 HP / 0 Def Alomomola: 352-416 (65.9 - 77.9%) -- guaranteed 2HKO
11
Koraidon
FightingDragon
OFFENSIVE CHECK
View matchup
838.285
60.6%
Standard error 2.87 points
▾
252+ Atk Orichalcum Pulse Koraidon Outrage vs. 252 HP / 0 Def Alomomola: 355-418 (66.4 - 78.2%) -- guaranteed 2HKO
12
Eternatus
PoisonDragon
OFFENSIVE CHECK
View matchup
27.538
78.3%
Standard error 7.86 points
▾
252+ SpA Eternatus Dynamax Cannon vs. 252 HP / 252+ SpD Alomomola: 222-262 (41.5 - 49%) -- guaranteed 3HKO
13
Ho-Oh
FireFlying
SOFT CHECK
View matchup
1,224.229
53.8%
Standard error 2.42 points
▾
252+ Atk Ho-Oh Brave Bird vs. 252 HP / 0 Def Alomomola: 259-306 (48.5 - 57.3%) -- 91.8% chance to 2HKO
14
Necrozma-Dusk-Mane
PsychicSteel
OFFENSIVE CHECK
View matchup
65.706
74.2%
Standard error 7.61 points
▾
252+ Atk Necrozma-Dusk-Mane Photon Geyser vs. 252 HP / 0 Def Alomomola: 249-294 (46.6 - 55%) -- 69.5% chance to 2HKO
15
Lapras
WaterIce
DEFENSIVE CHECK
View matchup
107.21
73.1%
Standard error 7.36 points
▾
252+ Atk Alomomola Play Rough vs. 252 HP / 252+ Def Lapras: 62-74 (13.3 - 15.9%)
16
Clodsire
PoisonGround
DEFENSIVE CHECK
View matchup
183.624
65.8%
Standard error 5.77 points
▾
252+ Atk Alomomola Play Rough vs. 252 HP / 252+ Def Clodsire: 36-43 (7.7 - 9.2%)
17
Calyrex-Ice
PsychicIce
DEFENSIVE CHECK
View matchup
205.707
62.4%
Standard error 5.70 points
▾
252+ Atk Alomomola Flip Turn vs. 252 HP / 252+ Def Calyrex-Ice: 42-49 (10.3 - 12.1%) -- possible 9HKO
18
Gliscor
GroundFlying
DEFENSIVE CHECK
View matchup
274.181
59.2%
Standard error 4.90 points
▾
0- SpA Alomomola Scald vs. 252 HP / 0 SpD Gliscor: 98-116 (27.6 - 32.7%) -- guaranteed 4HKO
19
Skeledirge
FireGhost
DEFENSIVE CHECK
View matchup
21.264
74.5%
Standard error 9.46 points
▾
252+ Atk Alomomola Flip Turn vs. 252 HP / 252+ Def Skeledirge: 108-128 (26.2 - 31%) -- guaranteed 4HKO
20
Kyogre
Water
DEFENSIVE CHECK
View matchup
122.852
65.8%
Standard error 7.32 points
▾
252+ Atk Alomomola Play Rough vs. 252 HP / 252+ Def Kyogre: 58-69 (14.3 - 17%) -- possible 6HKO
21
Kingambit
DarkSteel
DEFENSIVE CHECK
View matchup
119.044
64.2%
Standard error 7.49 points
▾
252+ Atk Alomomola Flip Turn vs. 252 HP / 252+ Def Kingambit: 48-57 (11.8 - 14.1%) -- possible 8HKO
22
Wo-Chien
DarkGrass
DEFENSIVE CHECK
View matchup
56.718
64.8%
Standard error 8.96 points
▾
252+ Atk Alomomola Play Rough vs. 252 HP / 252+ Def Tablets of Ruin Wo-Chien: 82-98 (21.9 - 26.2%) -- possible 5HKO
23
Ting-Lu
DarkGround
DEFENSIVE CHECK
View matchup
147.885
56.2%
Standard error 6.88 points
▾
252+ Atk Alomomola Flip Turn vs. 252 HP / 252+ Def Ting-Lu: 92-110 (17.8 - 21.4%) -- possible 7HKO
24
Dondozo
Water
DEFENSIVE CHECK
View matchup
22.341
67.3%
Standard error 9.93 points
▾
252+ Atk Alomomola Play Rough vs. 252 HP / 252+ Def Dondozo: 50-59 (9.9 - 11.7%)
25
Chien-Pao
DarkIce
SOFT CHECK
View matchup
87.188
54.2%
Standard error 7.55 points
▾
252+ Atk Sword of Ruin Chien-Pao Crunch vs. 252 HP / 0 Def Alomomola: 219-258 (41 - 48.3%) -- guaranteed 3HKO
26
Groudon
Ground
DEFENSIVE CHECK
View matchup
21.607
61.8%
Standard error 10.45 points
▾
252+ Atk Alomomola Play Rough vs. 252 HP / 252+ Def Groudon: 43-51 (10.6 - 12.6%) -- possible 8HKO
27
Smeargle
Normal
DEFENSIVE CHECK
View matchup
44.586
59.5%
Standard error 9.92 points
▾
252+ Atk Alomomola Flip Turn vs. 252 HP / 252+ Def Smeargle: 96-114 (30.5 - 36.3%) -- 49.3% chance to 3HKO
28
Arceus-Water
Water
DEFENSIVE CHECK
View matchup
53.094
57.4%
Standard error 9.51 points
▾
252+ Atk Alomomola Play Rough vs. 252 HP / 252+ Def Arceus-Water: 48-57 (10.8 - 12.8%) -- possible 8HKO
29
Iron Treads
GroundSteel
SOFT CHECK
View matchup
199.781
41.0%
Standard error 5.86 points
▾
252+ Atk Iron Treads Earthquake vs. 252 HP / 0 Def Alomomola: 195-231 (36.5 - 43.2%) -- guaranteed 3HKO
30
Incineroar
FireDark
OFFENSIVE CHECK
View matchup
23.78
56.7%
Standard error 10.16 points
▾
252+ Atk Incineroar Drain Punch vs. 252 HP / 0 Def Alomomola: 100-118 (18.7 - 22%) -- possible 5HKO
Ranked #22 with 7.65% usage. Sorted by conservative score.