~ approved by fireburn and the red panda society ~
Like what UU, RU, NU, DOU, and LC have, here are usage stats gathered from public replays for Ubers Open V Round 1.
I didn't separate Primals from their regular formes for a number of reasons. Hopefully it's not a big deal (pretty sure at least 99% of Groudon are Primal anyway). I did for Arceus because it's necessary, although some Arceus formes were unrevealed in battle thus bringing down the win % of certain formes.
Ubers Open V R1:
--
Also, here's some Arceus forme stats:
* Notes: Usage here = usage in formes, not usage as a whole. Unrevealed Arceus are completely excluded from this.
Arceus (R1):
Like what UU, RU, NU, DOU, and LC have, here are usage stats gathered from public replays for Ubers Open V Round 1.
I didn't separate Primals from their regular formes for a number of reasons. Hopefully it's not a big deal (pretty sure at least 99% of Groudon are Primal anyway). I did for Arceus because it's necessary, although some Arceus formes were unrevealed in battle thus bringing down the win % of certain formes.


Code:
+ ---- + ------------------ + --- + ------- + ------ +
| Rank | Pokemon | Use | Usage % | Win % |
+ ---- + ------------------ + --- + ------- + ------ +
| 1 | Groudon | 463 | 97.27% | 50.11% |
| 2 | Xerneas | 229 | 48.11% | 52.84% |
| 3 | Arceus | 186 | 39.08% | 46.24% |
| 4 | Salamence | 177 | 37.18% | 47.46% |
| 5 | Giratina-Origin | 115 | 24.16% | 50.43% |
| 6 | Ho-Oh | 115 | 24.16% | 53.04% |
| 7 | Darkrai | 105 | 22.06% | 48.57% |
| 8 | Klefki | 101 | 21.22% | 47.52% |
| 9 | Gengar | 95 | 19.96% | 47.37% |
| 10 | Yveltal | 93 | 19.54% | 51.61% |
| 11 | Arceus-Water | 74 | 15.55% | 54.05% |
| 12 | Latios | 63 | 13.24% | 41.27% |
| 13 | Rayquaza | 63 | 13.24% | 49.21% |
| 14 | Deoxys-Speed | 56 | 11.76% | 55.36% |
| 15 | Arceus-Ground | 55 | 11.55% | 56.36% |
| 16 | Deoxys-Attack | 54 | 11.34% | 46.30% |
| 17 | Kyogre | 53 | 11.13% | 49.06% |
| 18 | Dialga | 50 | 10.50% | 46.00% |
| 19 | Diancie | 49 | 10.29% | 42.86% |
| 20 | Mewtwo | 46 | 9.66% | 54.35% |
| 21 | Excadrill | 43 | 9.03% | 41.86% |
| 22 | Landorus-Therian | 37 | 7.77% | 48.65% |
| 23 | Arceus-Ghost | 34 | 7.14% | 35.29% |
| 24 | Lugia | 34 | 7.14% | 61.76% |
| 25 | Sableye | 32 | 6.72% | 59.38% |
| 26 | Tyranitar | 29 | 6.09% | 51.72% |
| 27 | Bronzong | 27 | 5.67% | 37.04% |
| 28 | Arceus-Dragon | 26 | 5.46% | 50.00% |
| 29 | Lucario | 24 | 5.04% | 70.83% |
| 30 | Cloyster | 20 | 4.20% | 65.00% |
| 31 | Skarmory | 20 | 4.20% | 50.00% |
| 32 | Arceus-Rock | 19 | 3.99% | 42.11% |
| 33 | Latias | 17 | 3.57% | 29.41% |
| 34 | Kangaskhan | 16 | 3.36% | 62.50% |
| 35 | Shaymin-Sky | 15 | 3.15% | 26.67% |
| 36 | Arceus-Fairy | 13 | 2.73% | 61.54% |
| 37 | Scolipede | 13 | 2.73% | 38.46% |
| 38 | Zekrom | 13 | 2.73% | 38.46% |
| 39 | Aegislash | 12 | 2.52% | 50.00% |
| 40 | Ferrothorn | 11 | 2.31% | 54.55% |
| 41 | Scizor | 9 | 1.89% | 66.67% |
| 42 | Blissey | 8 | 1.68% | 62.50% |
| 43 | Jirachi | 8 | 1.68% | 37.50% |
| 44 | Metagross | 8 | 1.68% | 50.00% |
| 45 | Landorus | 5 | 1.05% | 40.00% |
| 46 | Lopunny | 5 | 1.05% | 40.00% |
| 47 | Shuckle | 5 | 1.05% | 80.00% |
| 48 | Arceus-Steel | 4 | 0.84% | 0.00% |
| 49 | Ditto | 4 | 0.84% | 50.00% |
| 50 | Slowbro | 4 | 0.84% | 100.0% |
| 51 | Terrakion | 4 | 0.84% | 50.00% |
| 52 | Wobbuffet | 4 | 0.84% | 50.00% |
| 53 | Aerodactyl | 3 | 0.63% | 33.33% |
| 54 | Amoonguss | 3 | 0.63% | 33.33% |
| 55 | Forretress | 3 | 0.63% | 0.00% |
| 56 | Giratina | 3 | 0.63% | 66.67% |
| 57 | Gothitelle | 3 | 0.63% | 33.33% |
| 58 | Greninja | 3 | 0.63% | 33.33% |
| 59 | Smeargle | 3 | 0.63% | 33.33% |
| 60 | Arceus-Dark | 2 | 0.42% | 50.00% |
| 61 | Arceus-Grass | 2 | 0.42% | 100.0% |
| 62 | Arceus-Ice | 2 | 0.42% | 100.0% |
| 63 | Blaziken | 2 | 0.42% | 50.00% |
| 64 | Chansey | 2 | 0.42% | 50.00% |
| 65 | Clefable | 2 | 0.42% | 50.00% |
| 66 | Gourgeist-Super | 2 | 0.42% | 50.00% |
| 67 | Kyurem-Black | 2 | 0.42% | 0.00% |
| 68 | Palkia | 2 | 0.42% | 50.00% |
| 69 | Porygon2 | 2 | 0.42% | 50.00% |
| 70 | Tentacruel | 2 | 0.42% | 50.00% |
| 71 | Volbeat | 2 | 0.42% | 0.00% |
| 72 | Alomomola | 1 | 0.21% | 100.0% |
| 73 | Arceus-Electric | 1 | 0.21% | 0.00% |
| 74 | Arceus-Poison | 1 | 0.21% | 0.00% |
| 75 | Charizard | 1 | 0.21% | 0.00% |
| 76 | Chesnaught | 1 | 0.21% | 100.0% |
| 77 | Cresselia | 1 | 0.21% | 100.0% |
| 78 | Flygon | 1 | 0.21% | 100.0% |
| 79 | Genesect | 1 | 0.21% | 0.00% |
| 80 | Mamoswine | 1 | 0.21% | 0.00% |
| 81 | Mawile | 1 | 0.21% | 100.0% |
+ ---- + ------------------ + --- + ------- + ------ +
Code:
| - | Arceus-All | 455 | 95.59% | 51.65% |
--
Also, here's some Arceus forme stats:
* Notes: Usage here = usage in formes, not usage as a whole. Unrevealed Arceus are completely excluded from this.


Code:
+ ---- + ------------------ + --- + ------- + ------ +
| Rank | Pokemon | Use | Usage % | Win % |
+ ---- + ------------------ + --- + ------- + ------ +
| 1 | Arceus | 186 | 44.39% | 46.24% |
| 2 | Arceus-Water | 74 | 17.66% | 54.05% |
| 3 | Arceus-Ground | 55 | 13.13% | 56.36% |
| 4 | Arceus-Ghost | 34 | 8.11% | 35.29% |
| 5 | Arceus-Dragon | 26 | 6.21% | 50.00% |
| 6 | Arceus-Rock | 19 | 4.53% | 42.11% |
| 7 | Arceus-Fairy | 13 | 3.10% | 61.54% |
| 8 | Arceus-Steel | 4 | 0.95% | 0.00% |
| 9 | Arceus-Dark | 2 | 0.48% | 50.00% |
| 10 | Arceus-Grass | 2 | 0.48% | 100.0% |
| 11 | Arceus-Ice | 2 | 0.48% | 100.0% |
| 12 | Arceus-Electric | 1 | 0.24% | 0.00% |
| 13 | Arceus-Poison | 1 | 0.24% | 0.00% |
+ ---- + ------------------ + --- + ------- + ------ +