Is Flutter Mane viable in Gen 9 Ubers?

Flutter Mane is ranked #27 in Gen 9 Ubers with 5.05% usage according to Smogon May 2026 - Jul 2026 data.

What beats Flutter Mane in Gen 9 Ubers?

Zacian-Crowned has the strongest conservative score in this observed May 2026 - Jul 2026 sample. The target was knocked out or switched out in 73.7% of 191.46724227871366 relevant encounters. Standard error is 5.5 points. Sets and switch conditions can change the result.

How are Flutter Mane matchup checks ranked in Gen 9 Ubers?

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

Flutter Mane counters

Gen 9 Ubers · Sorted by p − 4 standard errors · Smogon source period May 2026 - Jul 2026 · Generated 2026-08-05

#0987 Flutter Mane

GhostFairy

USAGE 5.0% #27

BASE STATS

HP 55

ATK 55

DEF 55

SPA 135

SPD 135

SPE 135

BST570

TYPE MATCHUPS

2×

GhostSteel

¼×

Bug

0×

NormalFightingDragon

Moves

Moonblast 99.1% Shadow Ball 97.5% Power Gem 69.3% Mystical Fire 36.3% Psyshock 34.6% Calm Mind 15.8% Taunt 12.1% Thunderbolt 7.9%

Items

Choice Specs 45.5% Life Orb 32.6% Booster Energy 8.9% Focus Sash 7.1% Expert Belt 2.6% Choice Scarf 1.8% Heavy-Duty Boots 1.0% Leftovers 0.2%

Tera Types

Fairy 58.6% Ghost 16.1% Rock 8.1% Stellar 4.2% Normal 3.8% Fire 2.1% Dark 1.6% Flying 1.4%

Common Teammates

Koraidon86.5%

Ho-Oh38.7%

Necrozma-Dusk-Mane29.9%

Leading observed checks

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

Team core to explore

Flutter Mane + Koraidon 86.5% 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

Zacian-Crowned

FairySteel OFFENSIVE CHECK View matchup

191.467

51.8

73.7% Standard error 5.49 points

DAMAGE CALC

+1 252+ Atk Zacian-Crowned Iron Head vs. 252 HP / 0 Def Flutter Mane: 774-912 (246.4 - 290.4%) -- guaranteed OHKO

View Zacian-Crowned counters → Teams with Zacian-Crowned →

Calyrex-Ice

PsychicIce DEFENSIVE CHECK View matchup

77.559

39.2

73.7% Standard error 8.63 points

DAMAGE CALC

252+ SpA Choice Specs Flutter Mane Shadow Ball vs. 252 HP / 252+ SpD Calyrex-Ice: 266-314 (65.8 - 77.7%) -- guaranteed 2HKO

View Calyrex-Ice counters →

Necrozma-Dusk-Mane

PsychicSteel OFFENSIVE CHECK View matchup

130.196

33.5

62.8% Standard error 7.32 points

DAMAGE CALC

0- Atk Necrozma-Dusk-Mane Sunsteel Strike vs. 252 HP / 0 Def Flutter Mane: 464-548 (147.7 - 174.5%) -- guaranteed OHKO

View Necrozma-Dusk-Mane counters → Teams with Necrozma-Dusk-Mane →

Kyogre

Water SOFT CHECK View matchup

233.737

29.3

51.8% Standard error 5.63 points

DAMAGE CALCRain

252+ SpA Choice Specs Kyogre Water Spout (150 BP) vs. 252 HP / 252+ SpD Flutter Mane in Rain: 393-463 (125.1 - 147.4%) -- guaranteed OHKO

View Kyogre counters → Teams with Kyogre →

Arceus

Normal DEFENSIVE CHECK View matchup

137.398

26.8

56.0% Standard error 7.28 points

DAMAGE CALC

252+ SpA Choice Specs Flutter Mane Moonblast vs. 252 HP / 252+ SpD Arceus: 168-198 (37.8 - 44.5%) -- guaranteed 3HKO

View Arceus counters → Teams with Arceus →

Koraidon

FightingDragon SOFT CHECK View matchup

385.371

25.0

42.4% Standard error 4.36 points

DAMAGE CALCSun

252+ Atk Orichalcum Pulse Koraidon Flare Blitz vs. 252 HP / 0 Def Flutter Mane in Sun: 476-561 (151.5 - 178.6%) -- guaranteed OHKO

View Koraidon counters → Teams with Koraidon →

Ho-Oh

FireFlying SOFT CHECK View matchup

298.539

23.6

43.3% Standard error 4.92 points

DAMAGE CALC

252+ Atk Ho-Oh Brave Bird vs. 252 HP / 0 Def Flutter Mane: 348-411 (110.8 - 130.8%) -- guaranteed OHKO

View Ho-Oh counters → Teams with Ho-Oh →

Lunala

PsychicGhost OFFENSIVE CHECK View matchup

107.54

23.5

56.4% Standard error 8.22 points

DAMAGE CALC

252+ SpA Lunala Psyshock vs. 252 HP / 0 Def Flutter Mane: 241-285 (76.7 - 90.7%) -- guaranteed 2HKO

View Lunala counters → Teams with Lunala →

Arceus-Ground

Ground SOFT CHECK View matchup

22.225

10.9

53.2% Standard error 10.58 points

DAMAGE CALC

252+ Atk Earth Plate Arceus-Ground Earthquake vs. 252 HP / 0 Def Flutter Mane: 328-387 (104.4 - 123.2%) -- guaranteed OHKO

View Arceus-Ground counters → Teams with Arceus-Ground →

Eternatus

PoisonDragon SOFT CHECK View matchup

107.453

9.9

42.4% Standard error 8.14 points

DAMAGE CALC

+1 252+ SpA Eternatus Meteor Beam vs. 252 HP / 252+ SpD Flutter Mane: 136-161 (43.3 - 51.2%) -- 5.9% chance to 2HKO

View Eternatus counters → Teams with Eternatus →

Giratina-Origin

GhostDragon SOFT CHECK View matchup

20.445

6.6

50.8% Standard error 11.06 points

DAMAGE CALC

252+ Atk Griseous Core Giratina-Origin Poltergeist vs. 252 HP / 0 Def Flutter Mane: 722-852 (229.9 - 271.3%) -- guaranteed OHKO

View Giratina-Origin counters →

Arceus-Fairy

Fairy SOFT CHECK View matchup

67.708

1.5

42.7% Standard error 10.32 points

DAMAGE CALC

252+ SpA Pixie Plate Arceus-Fairy Judgment vs. 252 HP / 252+ SpD Flutter Mane: 118-141 (37.5 - 44.9%) -- guaranteed 3HKO

View Arceus-Fairy counters → Teams with Arceus-Fairy →

Arceus-Water

Water SOFT CHECK View matchup

23.343

-3.2

36.8% Standard error 9.98 points

DAMAGE CALC

252+ SpA Splash Plate Arceus-Water Judgment vs. 252 HP / 252+ SpD Flutter Mane: 118-141 (37.5 - 44.9%) -- guaranteed 3HKO

View Arceus-Water counters → Teams with Arceus-Water →

Ranked #27 with 5.05% usage. Sorted by conservative score.