Is Mawile-Mega viable in Gen 7 OU?

Mawile-Mega is ranked #25 in Gen 7 OU with 7.64% usage according to Smogon May 2026 - Jul 2026 data.

What beats Mawile-Mega in Gen 7 OU?

Greninja has the strongest conservative score in this observed May 2026 - Jul 2026 sample. The target was knocked out or switched out in 62.4% of 100.93505374381982 relevant encounters. Standard error is 8.3 points. Sets and switch conditions can change the result.

How are Mawile-Mega matchup checks ranked in Gen 7 OU?

They are ranked by p minus four standard errors. Here, p is the observed fraction of relevant encounters where Mawile-Mega was knocked out or switched out. This is not a set-specific battle guarantee.

Mawile-Mega counters

Gen 7 OU · Sorted by p − 4 standard errors · Smogon source period May 2026 - Jul 2026 · Generated 2026-08-05

#0303 Mawile-Mega

SteelFairy

USAGE 7.6% #25

BASE STATS

HP 50

ATK 105

DEF 125

SPA 55

SPD 95

SPE 50

BST480

TYPE MATCHUPS

2×

FireGround

½×

NormalGrassIceFlyingPsychicRockDarkFairy

¼×

Bug

0×

PoisonDragon

Moves

Play Rough 96.8% Sucker Punch 92.7% Swords Dance 87.1% Knock Off 63.5% Thunder Punch 33.7% Fire Fang 11.8% Ice Punch 3.6% Focus Punch 3.4%

Items

Mawilite 100.0%

Common Teammates

Landorus-Therian58.3%

Leading observed checks

Open a matchup for a separate set-based damage estimate, or browse uploaded teams with both Pokémon.

Team core to explore

Mawile-Mega + Landorus-Therian 58.3% teammate usage Explore teams →

Checks & Counters

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

Greninja

WaterDark OFFENSIVE CHECK View matchup

100.935

29.1

62.4% Standard error 8.33 points

DAMAGE CALC

252+ SpA Choice Specs Greninja Hydro Pump vs. 252 HP / 252+ SpD Mawile-Mega: 187-222 (61.5 - 73%) -- guaranteed 2HKO

View Greninja counters → Teams with Greninja →

Swampert-Mega

WaterGround OFFENSIVE CHECK View matchup

22.699

24.2

64.4% Standard error 10.05 points

DAMAGE CALC

252+ Atk Swampert-Mega Earthquake vs. 252 HP / 0 Def Mawile-Mega: 330-390 (108.5 - 128.2%) -- guaranteed OHKO

View Swampert-Mega counters →

Heatran

FireSteel OFFENSIVE CHECK View matchup

51.243

22.7

61.0% Standard error 9.56 points

DAMAGE CALC

252+ SpA Heatran Magma Storm vs. 252 HP / 252+ SpD Mawile-Mega: 270-318 (88.8 - 104.6%) -- 25% chance to OHKO (guaranteed OHKO after trapping damage)

View Heatran counters → Teams with Heatran →

Gliscor

GroundFlying DEFENSIVE CHECK View matchup

48.426

20.5

60.0% Standard error 9.89 points

DAMAGE CALC

252+ Atk Huge Power Mawile-Mega Ice Punch vs. 252 HP / 252+ Def Gliscor: 384-452 (108.4 - 127.6%) -- guaranteed OHKO

View Gliscor counters → Teams with Gliscor →

Landorus-Therian

GroundFlying SOFT CHECK View matchup

183.087

15.7

40.8% Standard error 6.28 points

DAMAGE CALC

252+ Atk Landorus-Therian Earthquake vs. 252 HP / 0 Def Mawile-Mega: 320-380 (105.2 - 125%) -- guaranteed OHKO

View Landorus-Therian counters → Teams with Landorus-Therian →

Magearna

SteelFairy SOFT CHECK View matchup

126.174

15.5

45.9% Standard error 7.59 points

DAMAGE CALC

252+ SpA Magearna Hidden Power Fire vs. 252 HP / 252+ SpD Mawile-Mega: 108-128 (35.5 - 42.1%) -- guaranteed 3HKO

View Magearna counters → Teams with Magearna →

Tapu Koko

ElectricFairy SOFT CHECK View matchup

47.32

12.1

52.7% Standard error 10.16 points

DAMAGE CALCElectric Terrain

252+ SpA Life Orb Tapu Koko Thunderbolt vs. 252 HP / 252+ SpD Mawile-Mega in Electric Terrain: 188-224 (61.8 - 73.6%) -- guaranteed 2HKO

View Tapu Koko counters → Teams with Tapu Koko →

Kartana

GrassSteel SOFT CHECK View matchup

49.668

-3.8

34.2% Standard error 9.51 points

DAMAGE CALC

252+ Atk Kartana Smart Strike vs. 252 HP / 0 Def Mawile-Mega: 135-159 (44.4 - 52.3%) -- 14.8% chance to 2HKO

View Kartana counters → Teams with Kartana →

Medicham-Mega

FightingPsychic SOFT CHECK View matchup

20.476

-7.2

34.9% Standard error 10.54 points

DAMAGE CALC

252+ Atk Pure Power Medicham-Mega High Jump Kick vs. 252 HP / 0 Def Mawile-Mega: 321-378 (105.5 - 124.3%) -- guaranteed OHKO

View Medicham-Mega counters →

Toxapex

PoisonWater SOFT CHECK View matchup

87.024

-7.6

22.2% Standard error 7.45 points

DAMAGE CALC

252+ SpA Toxapex Scald vs. 252 HP / 252+ SpD Mawile-Mega: 61-73 (20 - 24%) -- guaranteed 5HKO

View Toxapex counters → Teams with Toxapex →

Ferrothorn

GrassSteel SOFT CHECK View matchup

74.658

-9.7

9.7% Standard error 4.84 points

DAMAGE CALC

252+ Atk Ferrothorn Power Whip vs. 252 HP / 0 Def Mawile-Mega: 72-84 (23.6 - 27.6%) -- 81.2% chance to 4HKO

View Ferrothorn counters → Teams with Ferrothorn →

Clefable

Fairy SOFT CHECK View matchup

20.136

-11.3

29.3% Standard error 10.14 points

DAMAGE CALC

252+ SpA Clefable Moonblast vs. 252 HP / 252+ SpD Mawile-Mega: 51-60 (16.7 - 19.7%) -- guaranteed 6HKO

View Clefable counters → Teams with Clefable →

Tornadus-Therian

Flying SOFT CHECK View matchup

53.02

-11.4

17.6% Standard error 7.26 points

DAMAGE CALC

252+ SpA Tornadus-Therian Heat Wave vs. 252 HP / 252+ SpD Mawile-Mega: 152-180 (50 - 59.2%) -- guaranteed 2HKO

View Tornadus-Therian counters → Teams with Tornadus-Therian →

Ranked #25 with 7.64% usage. Sorted by conservative score.