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
Samurott-Hisui
WaterDark
OFFENSIVE CHECK
View matchup
24.726
85.8%
Standard error 7.03 points
▾
252+ Atk Sharpness Samurott-Hisui Razor Shell vs. 252 HP / 0 Def Gliscor: 290-344 (81.9 - 97.1%) -- guaranteed 2HKO
02
Dondozo
Water
DEFENSIVE CHECK
View matchup
22.463
85.4%
Standard error 7.44 points
▾
252+ Atk Gliscor Earthquake vs. 252 HP / 252+ Def Dondozo: 94-112 (18.6 - 22.2%) -- possible 5HKO
03
Greninja
WaterDark
OFFENSIVE CHECK
View matchup
51.868
68.3%
Standard error 6.46 points
▾
252+ SpA Protean Greninja Ice Beam vs. 252 HP / 252+ SpD Gliscor: 472-564 (133.3 - 159.3%) -- guaranteed OHKO
04
Skarmory
SteelFlying
DEFENSIVE CHECK
View matchup
84.722
63.0%
Standard error 5.24 points
▾
252+ Atk Gliscor Knock Off (97.5 BP) vs. 252 HP / 252+ Def Skarmory: 54-64 (16.1 - 19.1%) -- possible 6HKO
05
Kyurem
DragonIce
OFFENSIVE CHECK
View matchup
22.322
74.4%
Standard error 9.24 points
▾
252+ SpA Choice Specs Kyurem Blizzard vs. 252 HP / 252+ SpD Gliscor: 1024-1212 (289.2 - 342.3%) -- guaranteed OHKO
06
Articuno
IceFlying
DEFENSIVE CHECK
View matchup
32.714
68.8%
Standard error 8.10 points
▾
252+ Atk Gliscor Knock Off (97.5 BP) vs. 252 HP / 252+ Def Articuno: 68-80 (17.7 - 20.8%) -- possible 5HKO
07
Dragonite
DragonFlying
OFFENSIVE CHECK
View matchup
26.176
69.9%
Standard error 8.96 points
▾
252+ Atk Dragonite Outrage vs. 252 HP / 0 Def Gliscor: 183-216 (51.6 - 61%) -- guaranteed 2HKO
08
Gliscor
GroundFlying
SOFT CHECK
View matchup
196.392
47.1%
Standard error 3.56 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
09
Iron Valiant
FairyFighting
OFFENSIVE CHECK
View matchup
23.687
69.4%
Standard error 9.47 points
▾
252+ Atk Life Orb Iron Valiant Ice Punch vs. 252 HP / 0 Def Gliscor: 385-458 (108.7 - 129.3%) -- guaranteed OHKO
10
Latios
DragonPsychic
OFFENSIVE CHECK
View matchup
26.29
63.8%
Standard error 9.37 points
▾
252+ SpA Choice Specs Latios Ice Beam vs. 252 HP / 252+ SpD Gliscor: 560-660 (158.1 - 186.4%) -- guaranteed OHKO
11
Meowscarada
GrassDark
SOFT CHECK
View matchup
36.525
53.4%
Standard error 8.25 points
▾
252+ Atk Choice Band Protean Meowscarada Triple Axel (120 BP) (3 hits) vs. 252 HP / 0 Def Gliscor: 948-1132 (267.7 - 319.7%) -- guaranteed OHKO
12
Iron Treads
GroundSteel
SOFT CHECK
View matchup
36.087
53.3%
Standard error 8.30 points
▾
252+ Atk Iron Treads Ice Spinner vs. 252 HP / 0 Def Gliscor: 288-340 (81.3 - 96%) -- guaranteed 2HKO
13
Gholdengo
SteelGhost
OFFENSIVE CHECK
View matchup
28.064
55.7%
Standard error 9.38 points
▾
252+ SpA Gholdengo Make It Rain vs. 252 HP / 252+ SpD Gliscor: 190-225 (53.6 - 63.5%) -- guaranteed 2HKO
14
Landorus
GroundFlying
SOFT CHECK
View matchup
49.86
44.8%
Standard error 7.04 points
▾
252+ SpA Life Orb Sheer Force Landorus Psychic vs. 252 HP / 252+ SpD Gliscor: 144-170 (40.6 - 48%) -- guaranteed 3HKO
15
Gastrodon
WaterGround
SOFT CHECK
View matchup
26.897
53.1%
Standard error 9.62 points
▾
252+ SpA Gastrodon Ice Beam vs. 252 HP / 252+ SpD Gliscor: 296-352 (83.6 - 99.4%) -- guaranteed 2HKO
16
Great Tusk
GroundFighting
SOFT CHECK
View matchup
35.802
47.1%
Standard error 8.34 points
▾
252+ Atk Great Tusk Ice Spinner vs. 252 HP / 0 Def Gliscor: 320-380 (90.3 - 107.3%) -- 43.8% chance to OHKO
17
Archaludon
SteelDragon
SOFT CHECK
View matchup
90.122
29.2%
Standard error 4.79 points
▾
0- SpA Archaludon Draco Meteor vs. 252 HP / 252+ SpD Gliscor: 132-156 (37.2 - 44%) -- guaranteed 3HKO
18
Dragapult
DragonGhost
SOFT CHECK
View matchup
29.418
44.7%
Standard error 9.17 points
▾
0- SpA Choice Specs Dragapult Draco Meteor vs. 252 HP / 252+ SpD Gliscor: 163-193 (46 - 54.5%) -- 56.6% chance to 2HKO
19
Latias
DragonPsychic
SOFT CHECK
View matchup
21.74
45.5%
Standard error 10.68 points
▾
252+ SpA Latias Ice Beam vs. 252 HP / 252+ SpD Gliscor: 332-392 (93.7 - 110.7%) -- 62.5% chance to OHKO
20
Raging Bolt
ElectricDragon
SOFT CHECK
View matchup
26.555
40.0%
Standard error 9.51 points
▾
252+ SpA Raging Bolt Draco Meteor vs. 252 HP / 252+ SpD Gliscor: 211-249 (59.6 - 70.3%) -- guaranteed 2HKO
21
Corviknight
FlyingSteel
SOFT CHECK
View matchup
34.615
31.4%
Standard error 7.89 points
▾
252+ Atk Corviknight Brave Bird vs. 252 HP / 0 Def Gliscor: 135-160 (38.1 - 45.1%) -- guaranteed 3HKO
22
Tornadus-Therian
Flying
SOFT CHECK
View matchup
36.296
24.3%
Standard error 7.12 points
▾
252+ SpA Tornadus-Therian Hurricane vs. 252 HP / 252+ SpD Gliscor: 153-180 (43.2 - 50.8%) -- 3.1% chance to 2HKO
23
Goodra-Hisui
SteelDragon
SOFT CHECK
View matchup
28.533
0.8%
Standard error 1.62 points
▾
252+ Atk Goodra-Hisui Heavy Slam (120 BP) vs. 252 HP / 0 Def Gliscor: 148-175 (41.8 - 49.4%) -- guaranteed 3HKO
24
Flutter Mane
GhostFairy
SOFT CHECK
View matchup
28.546
26.3%
Standard error 8.24 points
▾
252+ SpA Choice Specs Flutter Mane Moonblast vs. 252 HP / 252+ SpD Gliscor: 228-268 (64.4 - 75.7%) -- guaranteed 2HKO
25
Ting-Lu
DarkGround
SOFT CHECK
View matchup
25.119
25.8%
Standard error 8.73 points
▾
252+ Atk Ting-Lu Payback (100 BP) vs. 252 HP / 0 Def Gliscor: 132-156 (37.2 - 44%) -- guaranteed 3HKO
26
Alomomola
Water
SOFT CHECK
View matchup
37.68
9.0%
Standard error 4.66 points
▾
252+ Atk Alomomola Liquidation vs. 252 HP / 0 Def Gliscor: 176-210 (49.7 - 59.3%) -- 99.6% chance to 2HKO
27
Toxapex
PoisonWater
SOFT CHECK
View matchup
35.996
10.8%
Standard error 5.17 points
▾
252+ SpA Toxapex Surf vs. 252 HP / 252+ SpD Gliscor: 162-192 (45.7 - 54.2%) -- 47.3% chance to 2HKO
28
Moltres
FireFlying
SOFT CHECK
View matchup
26.941
19.4%
Standard error 7.62 points
▾
252+ SpA Moltres Hurricane vs. 252 HP / 252+ SpD Gliscor: 166-196 (46.8 - 55.3%) -- 71.1% chance to 2HKO
29
Heatran
FireSteel
SOFT CHECK
View matchup
25.962
13.9%
Standard error 6.80 points
▾
252+ SpA Heatran Magma Storm vs. 252 HP / 252+ SpD Gliscor: 156-184 (44 - 51.9%) -- guaranteed 2HKO after trapping damage
30
Clodsire
PoisonGround
SOFT CHECK
View matchup
26.153
11.9%
Standard error 6.34 points
▾
252+ Atk Clodsire Poison Jab vs. 252 HP / 0 Def Gliscor: 42-49 (11.8 - 13.8%) -- possible 8HKO
Ranked #5 with 15.80% usage. Sorted by conservative score.