Highest stat-type correlation (Updated for USUM/Let's Go)

HP:

1. 255, Blissey, Normal
2. 250, Chansey, Normal
3. 223, Guzzlord, Dark/Dragon
4. 216, Zygarde Complete Forme, Dragon/Ground
5. 190, Wobbuffet, Psychic
6. 170, Wailord, Water
7. 165, Alomomola, Water
8. 160, Snorlax, Normal
9. 150, Slaking, Normal
10. 150, Drifblim, Ghost/Flying
11. 150, Giratina Altered/Origin Forme, Ghost/Dragon
12. 144, Hariyama, Fighting
13. 140, Wigglytuff, Normal/Fairy
14. 137, Solgaleo, Psychic/Steel
15. 137, Lunala, Psychic/Ghost
16. 135, Munchlax, Normal
17. 130, Lapras, Water/Ice
18. 130, Vaporeon, Water
19. 130, Wailord, Water
20. 126, Xerneas, Fairy
21. 126, Yveltal, Dark/Flying
22. 125, Lanturn, Water/Electric
23. 125, Kyurem Normal/Black Kyurem/White Kyurem, Dragon/Ice
24. 123, Gogoat, Grass
25. 123, Aurorus, Rock/Ice
26. 120, Cresselia, Psychic
27. 120, Arceus, Normal
28. 120, Throh, Fighting
29. 120, Bewear, Normal/Fighting
30. 116, Musharna, Psychic

Normal: 8
Dark: 2
Dragon: 4
Ground: 1
Water: 6
Ghost: 3
Flying: 2
Fighting: 2
Fairy: 2
Steel: 1
Ice: 3
Grass: 1
Rock: 1

Electric: 1

Psychic: 5

Attack:

1. 190: Mega Mewtwo X, Psychic/Fighting
2. 185, Mega Heracross, Bug/Fighting
3. 181, Kartana, Grass/Steel
4. 180, Deoxys Attack Forme, Psychic
5. 180, Primal Groudon, Ground/Fire
6. 180, Mega Rayquaza, Dragon/Flying
7. 170, Black Kyurem, Dragon/Ice
8. 170, Mega Garchomp, Dragon/Ground
9. 165, Rampardos, Rock
10. 165, Mega Banette, Ghost
11. 165, Mega Gallade, Psychic/Fighting
12. 164, Mega Tyranitar, Rock/Dark
13. 160, Slaking, Normal
14. 160, Regigigas, Normal
15. 160, Mega Blaziken, Fire/Fighting
16. 160, Mega Diancie. Rock/Fairy
17. 160, Hoopa Unbound, Psychic/Dark
18. 155, Mega Pinsir, Bug/Flying
19. 155, Mega Gyarados, Water/Dark
20. 150, Groudon, Ground
21. 150, Rayquaza, Dragon/Flying
22. 150, Deoxys Normal Forme, Psychic
23. 150, Zekrom, Dragon/Electric
24. 150, Mega Mewtwo Y, Psychic
25. 150, Mega Scizor, Bug/Steel
26. 150, Aegislash Blade Forme, Steel/Ghost
27. 150, Mega Absol, Dark
28. 150, Mega Swampert, Water/Ground
29. 150, Primal Kyogre, Water
30. 150, Mega Beedrill, Bug/Poison

Psychic: 5

Fighting: 4

Bug: 4

Grass: 1

Steel: 3

Ground: 4

Fire: 2

Dragon: 5

Flying: 2

Ice: 1

Rock: 3

Dark: 4

Normal: 2

Fairy: 1

Water: 3

Electric: 1

Ghost: 1

Poison: 1

Defense:

1. 230, Shuckle, Bug/Rock
2. 230, Mega Aggron, Steel
3. 230, Mega Steelix, Steel/Ground
4. 200, Steelix, Steel/Ground
5. 200, Regirock, Rock
6. 184, Avalugg, Ice
7. 180, Cloyster, Water/Ice
8. 180, Aggron, Steel/Rock
9. 180, Mega Slowbro, Water/Psychic
10. 168, Bastiodon, Rock/Steel
11. 160, Onix, Rock/Ground
12. 160, Deoxys Defense Forme, Psychic
13. 160, Primal Groudon, Groudon/Fire
14. 152, Toxapex, Poison/Water
15. 150, Registeel, Steel
16. 150, Doublade, Steel/Ghost
17. 150, Aegislash Shield Forme, Steel/Ghost
18. 150, Carbink, Rock/Fairy
19. 150, Diancie, Rock/Fairy
20. 150, Mega Tyranitar, Rock/Dark
21. 150, Mega Metagross, Steel/Psychic
22. 145, Probopass, Rock/Steel
23. 145, Cofagrigus, Ghost
24. 140, Forretress, Bug/Steel
25. 140, Skarmory, Steel/Flying
26. 140, Lairon, Steel/Rock
27. 140, Torkoal, Fire
28. 140, Groudon, Ground
29. 140, Golisopod, Bug/Water
30. 140, Mega Scizor, Bug/Steel

Rock: 10

Bug: 4

Steel: 14

Ground: 5

Ice: 2

Water: 4

Psychic: 3

Fire: 2

Poison: 1

Ghost: 3

Fairy: 2

Dark: 1

Flying: 1

Speed:

1. 180, Deoxys Speed Forme, Psychic
2. 160, Ninjask, Bug/Flying
3. 151, Pheromosa, Bug/Fighting
4. 150, Electrode, Electric
5. 150, Deoxys Normal Forme, Psychic
6. 150, Deoxys Attack Forme, Psychic
7. 150, Mega Aerodactyl, Rock/Flying
8. 150, Mega Alakazam, Psychic
9. 145, Accelgor, Bug
10. 145, Mega Sceptile, Grass/Dragon
11. 145, Mega Beedrill, Bug/Poison
12. 140, Mega Mewtwo Y, Psychic
13. 135, Mega Manectric, Electric
14. 135, Mega Lopunny, Normal/Fighting
15. 132, Ash-Greninja, Water/Dark
16. 130, Jolteon, Electric
17. 130, Aerodactyl, Rock/Flying
18. 130, Mewtwo, Psychic
19. 130, Crobat, Poison/Flying
20. 130, Tapu Koko, Electric/Fairy
21. 130, Mega Gengar, Ghost/Poison
22. 130, Mega Mewtwo X, Psychic/Fighting
23. 128, Meloetta Pirouette Forme, Normal/Fighting
24. 127, Shaymin Sky Forme, Grass/Flying
25. 126, Talonflame, Fire/Flying
26. 125, Swellow, Normal/Flying
27. 125, Weavile, Dark/Ice
28. 125, Darkrai, Dark
29. 125, Marshadow, Fighting/Ghost
30. 124, Ribombee, Bug/Fairy

Psychic: 7

Bug: 4

Flying: 7

Fighting: 5

Electric: 4

Rock: 2

Grass: 2

Dragon: 1

Poison: 3

Normal: 3

Dark: 3

Fairy: 2

Ghost: 2

Fire: 1

Ice: 1

Sp. Atk:

1. 194, Mega Mewtwo Y, Psychic
2. 180, Deoxys Attack Forme, Psychic
3. 180, Primal Kyogre, Water
4. 180, Mega Rayquaza, Dragon/Flying
5. 175, Mega Alakazam, Psychic
6. 173, Xurkitree, Electric
7. 170, White Kyurem, Dragon/Ice
8. 170, Mega Gengar, Ghost/Poison
9. 170, Hoopa Unbound, Psychic/Dark
10. 165, Mega Gardevoir, Psychic/Fairy
11. 165, Mega Ampharos, Electric/Dragon
12. 160, Mega Latios, Dragon/Psychic
13. 160, Mega Diancie, Rock/Fairy
14. 159, Mega Charizard Y, Fire/Flying
15. 154, Mewtwo, Psychic
16. 154, Mega Mewtwo X, Psychic/Fighting
17. 153, Ash-Greninja, Water/Dark
18. 150, Kyogre, Water
19. 150, Rayquaza, Dragon/Flying
20. 150, Deoxys Normal Forme, Psychic
21. 150, Dialga, Steel/Dragon
22. 150, Palkia, Water/Dragon
23. 150, Reshiram, Dragon/Fire
24. 150, Hoopa Confined, Psychic/Ghost
25. 150, Aegislash Blade Forme, Steel/Ghost
26. 150, Groudon, Ground
27. 145, Chandelure, Ghost/Fire
28. 145, Vikavolt, Bug/Electric
29. 145, Thundurus Therian Forme, Electric/Flying
30. 145, Mega Sceptile, Grass/Dragon

Psychic: 10

Water: 4

Dragon: 9

Flying: 4

Electric: 4

Ice: 1

Ghost: 4

Poison: 1

Dark: 2

Fairy: 2

Rock: 1

Fire: 3

Fighting: 1

Steel: 2

Ground: 1

Bug: 1

Grass: 1

Sp. Def:

1. 230, Shuckle, Bug/Rock
2. 200, Regice, Ice
3. 160, Deoxys Defense Forme, Psychic
4. 160, Primal Kyogre, Water
5. 154, Lugia, Psychic/Flying
6. 154, Ho-Oh, Fire/Flying
7. 154, Florges, Fairy
8. 150, Registeel, Steel
9. 150, Probopass, Rock/Steel
10. 150, Aegislash Shield Forme, Steel/Ghost
11. 150, Carbink, Rock/Fairy
12. 150, Goodra, Dragon
13. 150, Diancie, Rock/Fairy
14. 150, Mega Latias, Dragon/Psychic
15. 142, Toxapex, Poison/Water
16. 140, Mantine, Water/Flying
17. 140, Kyogre, Water
18. 138, Bastiodon, Rock/Steel
19. 135, Blissey, Normal
20. 135, Dusknoir, Ghost
21. 135, Cryogonal, Ice
22. 135, Mega Gardevoir, Psychic/Fairy
23. 135, Wishiwashi, Water
24. 132, Araquanid, Water/Bug
25. 131, Nihilego, Rock/Poison
26. 131, Cosmoem, Psychic
27. 130, Umbreon, Dark
28. 130, Dusclops, Ghost
29. 130, Latias, Dragon/Psychic
30. 130, Uxie, Psychic

Bug: 2

Rock: 6

Ice: 2

Psychic: 7

Water: 6

Flying: 3

Fairy: 4

Steel: 4

Ghost: 3

Dragon: 3

Poison: 2

Normal: 1

Dark: 1

Total:

1. 780, Mega Mewtwo X, Psychic/Fighting
2. 780, Mega Mewtwo Y, Psychic
3. 780, Mega Rayquaza, Dragon/Flying
4. 770, Primal Kyogre, Water
5. 770, Primal Groudon, Ground/Fire
6. 720, Arceus, Normal
7. 708, Zygarde Complete Forme, Dragon/Ground
8. 700, White Kyurem, Dragon/Ice
9. 700, Black Kyurem, Dragon/Ice
10. 700, Mega Tyranitar, Rock/Dark
11. 700, Mega Garchomp, Dragon/Ground
12. 700, Mega Latios, Dragon/Psychic
13. 700, Mega Latias, Dragon/Psychic
14. 700, Mega Diancie, Rock/Fairy
15. 700, Mega Metagross, Steel/Psychic
16. 700, Mega Salamence, Dragon/Flying
17. 680, Mewtwo, Psychic
18. 680, Lugia, Psychic/Flying
19. 680, Ho-Oh, Fire/Flying
20. 680, Rayquaza, Dragon/Flying
21. 680, Dialga, Steel/Dragon
22. 680, Palkia, Water/Dragon
23. 680, Giratina Altered/Origin Forme, Ghost/Dragon
24. 680, Reshiram, Dragon/Fire
25. 680, Zekrom, Dragon/Electric
26. 680, Xerneas, Fairy
27. 680, Yveltal, Dark/Flying
28. 680, Solgaleo, Psychic/Steel
29. 680, Lunala, Psychic/Ghost
30. 680, Hoopa Unbound, Psychic/Dark

Psychic: 10

Fighting: 1

Dragon: 14

Flying: 6

Water: 2

Ground: 3

Fire: 3

Normal: 1

Ice: 2

Rock: 2

Dark: 3

Fairy: 2

Steel: 3

Ghost: 2

Electric: 1
-----------------------
USUM-Let's Go changes, changes in italic:
HP:

1. 255, Blissey, Normal
2. 250, Chansey, Normal
3. 223, Guzzlord, Dark/Dragon
4. 216, Zygarde Complete Forme, Dragon/Ground
5. 190, Wobbuffet, Psychic
6. 170, Wailord, Water
7. 165, Alomomola, Water
8. 160, Snorlax, Normal
9. 150, Slaking, Normal
10. 150, Drifblim, Ghost/Flying
11. 150, Giratina Altered/Origin Forme, Ghost/Dragon
12. 144, Hariyama, Fighting
13. 140, Wigglytuff, Normal/Fairy
14. 137, Solgaleo, Psychic/Steel
15. 137, Lunala, Psychic/Ghost
16. 135, Munchlax, Normal
17. 135: Melmetal: Steel
18. 130, Lapras, Water/Ice
19. 130, Vaporeon, Water
20. 130, Wailord, Water
21. 126, Xerneas, Fairy
22. 126, Yveltal, Dark/Flying
23. 125, Lanturn, Water/Electric
24. 125, Kyurem Normal/Black Kyurem/White Kyurem, Dragon/Ice
25. 123, Gogoat, Grass
26. 123, Aurorus, Rock/Ice
27. 120, Cresselia, Psychic
28. 120, Arceus, Normal
29. 120, Throh, Fighting
30. 120, Bewear, Normal/Fighting

Normal: 8
Dark: 2
Dragon: 4
Ground: 1
Water: 6
Ghost: 3
Flying: 2
Fighting: 2
Fairy: 2
Steel: 2
Ice: 3
Grass: 1
Rock: 1

Electric: 1

Psychic: 4

Attack:

1. 190: Mega Mewtwo X, Psychic/Fighting
2. 185, Mega Heracross, Bug/Fighting
3. 181, Kartana, Grass/Steel
4. 180, Deoxys Attack Forme, Psychic
5. 180, Primal Groudon, Ground/Fire
6. 180, Mega Rayquaza, Dragon/Flying
7. 170, Black Kyurem, Dragon/Ice
8. 170, Mega Garchomp, Dragon/Ground
9. 167: Ultra Necrozma: Psychic/Dragon
10. 165, Rampardos, Rock
11. 165, Mega Banette, Ghost
12. 165, Mega Gallade, Psychic/Fighting
13. 164, Mega Tyranitar, Rock/Dark
14. 160, Slaking, Normal
15. 160, Regigigas, Normal
16. 160, Mega Blaziken, Fire/Fighting
17. 160, Mega Diancie. Rock/Fairy
18. 160, Hoopa Unbound, Psychic/Dark
19. 157: Dusk Mane Necrozma: Psychic/Steel
20. 155, Mega Pinsir, Bug/Flying
21. 155, Mega Gyarados, Water/Dark
22. 150, Groudon, Ground
23. 150, Rayquaza, Dragon/Flying
24. 150, Deoxys Normal Forme, Psychic
25. 150, Zekrom, Dragon/Electric
26. 150, Mega Mewtwo Y, Psychic
27. 150, Mega Scizor, Bug/Steel
28. 150, Aegislash Blade Forme, Steel/Ghost
29. 150, Mega Absol, Dark
30. 150, Mega Swampert, Water/Ground

Psychic: 7

Fighting: 4

Bug: 3

Grass: 1

Steel: 4

Ground: 4

Fire: 2

Dragon: 6

Flying: 2

Ice: 1

Rock: 3

Dark: 4

Normal: 2

Fairy: 1

Water: 2

Electric: 1

Ghost: 1

Poison: 0

Defense:

1. 230, Shuckle, Bug/Rock
2. 230, Mega Aggron, Steel
3. 230, Mega Steelix, Steel/Ground
4. 211: Stakataka: Rock/Steel
5. 200, Steelix, Steel/Ground
6. 200, Regirock, Rock
7. 184, Avalugg, Ice
8. 180, Cloyster, Water/Ice
9. 180, Aggron, Steel/Rock
10. 180, Mega Slowbro, Water/Psychic
11. 168, Bastiodon, Rock/Steel
12. 160, Onix, Rock/Ground
13. 160, Deoxys Defense Forme, Psychic
14. 160, Primal Groudon, Groudon/Fire
15. 152, Toxapex, Poison/Water
16. 150, Registeel, Steel
17. 150, Doublade, Steel/Ghost
18. 150, Aegislash Shield Forme, Steel/Ghost
19. 150, Carbink, Rock/Fairy
20. 150, Diancie, Rock/Fairy
21. 150, Mega Tyranitar, Rock/Dark
22. 150, Mega Metagross, Steel/Psychic
23. 145, Probopass, Rock/Steel
24. 145, Cofagrigus, Ghost
25. 143: Melmetal: Steel
26. 140, Forretress, Bug/Steel
27. 140, Skarmory, Steel/Flying
28. 140, Lairon, Steel/Rock
29. 140, Torkoal, Fire
30. 140, Groudon, Ground

Rock: 11

Bug: 2

Steel: 15

Ground: 5

Ice: 2

Water: 3

Psychic: 3

Fire: 2

Poison: 1

Ghost: 3

Fairy: 2

Dark: 1

Flying: 1

Speed:

1. 180, Deoxys Speed Forme, Psychic
2. 160, Ninjask, Bug/Flying
3. 151, Pheromosa, Bug/Fighting
4. 150, Electrode, Electric
5. 150, Deoxys Normal Forme, Psychic
6. 150, Deoxys Attack Forme, Psychic
7. 150, Mega Aerodactyl, Rock/Flying
8. 150, Mega Alakazam, Psychic
9. 145, Accelgor, Bug
10. 145, Mega Sceptile, Grass/Dragon
11. 145, Mega Beedrill, Bug/Poison
12. 143: Zeraora: Electric
13. 140, Mega Mewtwo Y, Psychic
14. 135, Mega Manectric, Electric
15. 135, Mega Lopunny, Normal/Fighting
16. 132, Ash-Greninja, Water/Dark
17. 130, Jolteon, Electric
18. 130, Aerodactyl, Rock/Flying
19. 130, Mewtwo, Psychic
20. 130, Crobat, Poison/Flying
21. 130, Tapu Koko, Electric/Fairy
22. 130, Mega Gengar, Ghost/Poison
23. 130, Mega Mewtwo X, Psychic/Fighting
24. 129: Ultra Necrozma: Psychic/Dragon
25. 128, Meloetta Pirouette Forme, Normal/Fighting
26. 127, Shaymin Sky Forme, Grass/Flying
27. 126, Talonflame, Fire/Flying
28. 125, Swellow, Normal/Flying
29. 125, Weavile, Dark/Ice
30. 125, Darkrai, Dark

Psychic: 8

Bug: 3

Flying: 7

Fighting: 4

Electric: 5

Rock: 2

Grass: 2

Dragon: 2

Poison: 3

Normal: 3

Dark: 3

Fairy: 1

Ghost: 1

Fire: 1

Ice: 1

Sp. Atk:

1. 194, Mega Mewtwo Y, Psychic
2. 180, Deoxys Attack Forme, Psychic
3. 180, Primal Kyogre, Water
4. 180, Mega Rayquaza, Dragon/Flying
5. 175, Mega Alakazam, Psychic
6. 173, Xurkitree, Electric
7. 170, White Kyurem, Dragon/Ice
8. 170, Mega Gengar, Ghost/Poison
9. 170, Hoopa Unbound, Psychic/Dark
10. 167: Ultra Necrozma: Psychic/Dragon
11. 165, Mega Gardevoir, Psychic/Fairy
12. 165, Mega Ampharos, Electric/Dragon
13. 160, Mega Latios, Dragon/Psychic
14. 160, Mega Diancie, Rock/Fairy
15. 159, Mega Charizard Y, Fire/Flying
16. 157: Dawn Wings Necrozma: Psychic/Ghost
17. 154, Mewtwo, Psychic
18. 154, Mega Mewtwo X, Psychic/Fighting
19. 153, Ash-Greninja, Water/Dark
20. 151: Blacephalon: Fire/Ghost
21. 150, Kyogre, Water
22. 150, Rayquaza, Dragon/Flying
23. 150, Deoxys Normal Forme, Psychic
24. 150, Dialga, Steel/Dragon
25. 150, Palkia, Water/Dragon
26. 150, Reshiram, Dragon/Fire
27. 150, Hoopa Confined, Psychic/Ghost
28. 150, Aegislash Blade Forme, Steel/Ghost
29. 150, Groudon, Ground
30. 145, Chandelure, Ghost/Fire

Psychic: 12

Water: 4

Dragon: 9

Flying: 3

Electric: 2

Ice: 1

Ghost: 6

Poison: 1

Dark: 2

Fairy: 2

Rock: 1

Fire: 4

Fighting: 1

Steel: 2

Ground: 1

Bug: 0

Grass: 0

Sp. Def: (No changes)

1. 230, Shuckle, Bug/Rock
2. 200, Regice, Ice
3. 160, Deoxys Defense Forme, Psychic
4. 160, Primal Kyogre, Water
5. 154, Lugia, Psychic/Flying
6. 154, Ho-Oh, Fire/Flying
7. 154, Florges, Fairy
8. 150, Registeel, Steel
9. 150, Probopass, Rock/Steel
10. 150, Aegislash Shield Forme, Steel/Ghost
11. 150, Carbink, Rock/Fairy
12. 150, Goodra, Dragon
13. 150, Diancie, Rock/Fairy
14. 150, Mega Latias, Dragon/Psychic
15. 142, Toxapex, Poison/Water
16. 140, Mantine, Water/Flying
17. 140, Kyogre, Water
18. 138, Bastiodon, Rock/Steel
19. 135, Blissey, Normal
20. 135, Dusknoir, Ghost
21. 135, Cryogonal, Ice
22. 135, Mega Gardevoir, Psychic/Fairy
23. 135, Wishiwashi, Water
24. 132, Araquanid, Water/Bug
25. 131, Nihilego, Rock/Poison
26. 131, Cosmoem, Psychic
27. 130, Umbreon, Dark
28. 130, Dusclops, Ghost
29. 130, Latias, Dragon/Psychic
30. 130, Uxie, Psychic

Bug: 2

Rock: 6

Ice: 2

Psychic: 7

Water: 6

Flying: 3

Fairy: 4

Steel: 4

Ghost: 3

Dragon: 3

Poison: 2

Normal: 1

Dark: 1

Total:

1. 780, Mega Mewtwo X, Psychic/Fighting
2. 780, Mega Mewtwo Y, Psychic
3. 780, Mega Rayquaza, Dragon/Flying
4. 770, Primal Kyogre, Water
5. 770, Primal Groudon, Ground/Fire
6. 754: Ultra Necrozma: Psychic/Dragon
7. 720, Arceus, Normal
8. 708, Zygarde Complete Forme, Dragon/Ground
9. 700, White Kyurem, Dragon/Ice
10. 700, Black Kyurem, Dragon/Ice
11. 700, Mega Tyranitar, Rock/Dark
12. 700, Mega Garchomp, Dragon/Ground
13. 700, Mega Latios, Dragon/Psychic
14. 700, Mega Latias, Dragon/Psychic
15. 700, Mega Diancie, Rock/Fairy
16. 700, Mega Metagross, Steel/Psychic
17. 700, Mega Salamence, Dragon/Flying
18. 680, Mewtwo, Psychic
19. 680, Lugia, Psychic/Flying
20. 680, Ho-Oh, Fire/Flying
21. 680, Rayquaza, Dragon/Flying
22. 680, Dialga, Steel/Dragon
23. 680, Palkia, Water/Dragon
24. 680, Giratina Altered/Origin Forme, Ghost/Dragon
25. 680, Reshiram, Dragon/Fire
26. 680, Zekrom, Dragon/Electric
27. 680, Xerneas, Fairy
28. 680, Yveltal, Dark/Flying
29. 680, Solgaleo, Psychic/Steel
30. 680, Lunala, Psychic/Ghost

Psychic: 10

Fighting: 1

Dragon: 15

Flying: 6

Water: 2

Ground: 3

Fire: 3

Normal: 1

Ice: 2

Rock: 2

Dark: 2

Fairy: 2

Steel: 3

Ghost: 2

Electric: 1