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
Kyurem
DragonIce
OFFENSIVE CHECK
View matchup
248.371
70.0%
Standard error 4.93 points
▾
252+ SpA Kyurem Ice Beam vs. 252 HP / 252+ SpD Gliscor: 564-664 (159.3 - 187.5%) -- guaranteed OHKO
02
Ogerpon-Wellspring
GrassWater
OFFENSIVE CHECK
View matchup
195.326
72.2%
Standard error 5.53 points
▾
252+ Atk Wellspring Mask Ogerpon-Wellspring Ivy Cudgel vs. 252 HP / 0 Def Gliscor: 338-398 (95.4 - 112.4%) -- 75% chance to OHKO
03
Dondozo
Water
DEFENSIVE CHECK
View matchup
88.435
74.6%
Standard error 6.20 points
▾
252+ Atk Gliscor Earthquake vs. 252 HP / 252+ Def Dondozo: 94-112 (18.6 - 22.2%) -- possible 5HKO
04
Zamazenta
Fighting
OFFENSIVE CHECK
View matchup
273.881
63.7%
Standard error 4.98 points
▾
252+ Atk Zamazenta Ice Fang vs. 252 HP / 0 Def Gliscor: 248-292 (70 - 82.4%) -- guaranteed 2HKO
05
Great Tusk
GroundFighting
DEFENSIVE CHECK
View matchup
381.067
57.1%
Standard error 4.37 points
▾
252+ Atk Gliscor Earthquake vs. 252 HP / 252+ Def Great Tusk: 87-103 (20 - 23.7%) -- guaranteed 5HKO
06
Darkrai
Dark
OFFENSIVE CHECK
View matchup
72.029
67.8%
Standard error 7.75 points
▾
252+ SpA Darkrai Ice Beam vs. 252 HP / 252+ SpD Gliscor: 384-456 (108.4 - 128.8%) -- guaranteed OHKO
07
Kingambit
DarkSteel
DEFENSIVE CHECK
View matchup
172.27
59.8%
Standard error 6.40 points
▾
252+ Atk Gliscor Earthquake vs. 252 HP / 252+ Def Kingambit: 186-218 (46 - 53.9%) -- 2.3% chance to 2HKO after Leftovers recovery
08
Ogerpon
Grass
OFFENSIVE CHECK
View matchup
62.343
65.4%
Standard error 8.29 points
▾
252+ Atk Ogerpon Ivy Cudgel vs. 252 HP / 0 Def Gliscor: 141-166 (39.8 - 46.8%) -- guaranteed 3HKO
09
Iron Valiant
FairyFighting
OFFENSIVE CHECK
View matchup
105.698
62.3%
Standard error 8.11 points
▾
252+ SpA Iron Valiant Moonblast vs. 252 HP / 252+ SpD Gliscor: 139-165 (39.2 - 46.6%) -- guaranteed 3HKO
10
Dragonite
DragonFlying
OFFENSIVE CHECK
View matchup
141.922
58.1%
Standard error 7.14 points
▾
252+ Atk Dragonite Ice Spinner vs. 252 HP / 0 Def Gliscor: 324-384 (91.5 - 108.4%) -- 50% chance to OHKO
11
Gholdengo
SteelGhost
SOFT CHECK
View matchup
271.381
49.0%
Standard error 5.22 points
▾
252+ SpA Gholdengo Make It Rain vs. 252 HP / 252+ SpD Gliscor: 190-225 (53.6 - 63.5%) -- guaranteed 2HKO
12
Gliscor
GroundFlying
SOFT CHECK
View matchup
600.418
40.4%
Standard error 3.39 points
▾
252+ Atk Gliscor Knock Off (97.5 BP) vs. 252 HP / 0 Def Gliscor: 78-92 (22 - 25.9%) -- 4.7% chance to 4HKO
13
Corviknight
FlyingSteel
SOFT CHECK
View matchup
432.759
42.5%
Standard error 4.00 points
▾
252+ Atk Corviknight Brave Bird vs. 252 HP / 0 Def Gliscor: 135-160 (38.1 - 45.1%) -- guaranteed 3HKO
14
Enamorus
FairyFlying
OFFENSIVE CHECK
View matchup
24.169
63.1%
Standard error 9.81 points
▾
252+ SpA Enamorus Moonblast vs. 252 HP / 252+ SpD Gliscor: 153-180 (43.2 - 50.8%) -- 3.1% chance to 2HKO
15
Rillaboom
Grass
SOFT CHECK
View matchup
68.957
54.6%
Standard error 8.45 points
▾
252+ Atk Life Orb Rillaboom Wood Hammer vs. 252 HP / 0 Def Gliscor in Grassy Terrain: 292-344 (82.4 - 97.1%) -- guaranteed 2HKO
16
Walking Wake
WaterDragon
SOFT CHECK
View matchup
61.213
54.8%
Standard error 8.97 points
▾
252+ SpA Choice Specs Walking Wake Surf vs. 252 HP / 252+ SpD Gliscor: 408-480 (115.2 - 135.5%) -- guaranteed OHKO
17
Raging Bolt
ElectricDragon
SOFT CHECK
View matchup
96.297
53.1%
Standard error 8.73 points
▾
252+ SpA Raging Bolt Draco Meteor vs. 252 HP / 252+ SpD Gliscor: 211-249 (59.6 - 70.3%) -- guaranteed 2HKO
18
Samurott-Hisui
WaterDark
SOFT CHECK
View matchup
118.887
44.5%
Standard error 7.82 points
▾
252+ Atk Sharpness Samurott-Hisui Razor Shell vs. 252 HP / 0 Def Gliscor: 290-344 (81.9 - 97.1%) -- guaranteed 2HKO
19
Garganacl
Rock
SOFT CHECK
View matchup
75.266
50.1%
Standard error 9.63 points
▾
252+ Atk Garganacl Salt Cure vs. 252 HP / 0 Def Gliscor: 51-60 (14.4 - 16.9%) -- possible 6HKO
20
Volcarona
BugFire
SOFT CHECK
View matchup
26.486
50.0%
Standard error 9.72 points
▾
252+ SpA Volcarona Flamethrower vs. 252 HP / 252+ SpD Gliscor: 144-171 (40.6 - 48.3%) -- guaranteed 3HKO
21
Slowking-Galar
PoisonPsychic
SOFT CHECK
View matchup
180.51
34.9%
Standard error 6.05 points
▾
252+ SpA Slowking-Galar Ice Beam vs. 252 HP / 252+ SpD Gliscor: 332-392 (93.7 - 110.7%) -- 62.5% chance to OHKO
22
Clefable
Fairy
SOFT CHECK
View matchup
227.276
29.0%
Standard error 5.06 points
▾
252+ SpA Clefable Moonblast vs. 252 HP / 252+ SpD Gliscor: 118-141 (33.3 - 39.8%) -- guaranteed 3HKO
23
Weezing-Galar
PoisonFairy
SOFT CHECK
View matchup
58.22
45.3%
Standard error 9.20 points
▾
252+ SpA Neutralizing Gas Weezing-Galar Strange Steam vs. 252 HP / 252+ SpD Gliscor: 105-124 (29.6 - 35%) -- 15.3% chance to 3HKO
24
Cresselia
Psychic
SOFT CHECK
View matchup
21.964
50.8%
Standard error 10.67 points
▾
252+ SpA Cresselia Ice Beam vs. 252 HP / 252+ SpD Gliscor: 260-308 (73.4 - 87%) -- guaranteed 2HKO
25
Dragapult
DragonGhost
SOFT CHECK
View matchup
126.438
37.5%
Standard error 7.37 points
▾
252+ Atk Dragapult Dragon Darts (2 hits) vs. 252 HP / 0 Def Gliscor: 140-168 (39.5 - 47.4%) -- guaranteed 3HKO
26
Ceruledge
FireGhost
SOFT CHECK
View matchup
49.746
46.6%
Standard error 9.93 points
▾
252+ Atk Life Orb Ceruledge Poltergeist vs. 252 HP / 0 Def Gliscor: 207-243 (58.4 - 68.6%) -- guaranteed 2HKO
27
Hatterene
PsychicFairy
SOFT CHECK
View matchup
128.269
35.5%
Standard error 7.26 points
▾
252+ SpA Hatterene Dazzling Gleam vs. 252 HP / 252+ SpD Gliscor: 129-153 (36.4 - 43.2%) -- guaranteed 3HKO
28
Tinkaton
FairySteel
SOFT CHECK
View matchup
25.234
45.2%
Standard error 9.91 points
▾
252+ Atk Tinkaton Ice Hammer vs. 252 HP / 0 Def Gliscor: 276-328 (77.9 - 92.6%) -- guaranteed 2HKO
29
Pecharunt
PoisonGhost
SOFT CHECK
View matchup
131.065
30.1%
Standard error 6.80 points
▾
252+ SpA Pecharunt Shadow Ball vs. 252 HP / 252+ SpD Gliscor: 96-114 (27.1 - 32.2%) -- guaranteed 4HKO
30
Iron Treads
GroundSteel
SOFT CHECK
View matchup
128.183
30.1%
Standard error 6.95 points
▾
252+ Atk Iron Treads Ice Spinner vs. 252 HP / 0 Def Gliscor: 288-340 (81.3 - 96%) -- guaranteed 2HKO
Ranked #6 with 19.11% usage. Sorted by conservative score.