Note: Sourspot N-air sends all characters into tumble at 0%. Also, Values were calculated using the melee hitstun formula that does not account for the 1.05x freshness bonus or stale-move negation. What this means is that values on this list might be off slightly. These values are accurate for training mode which negates all damage modifications. However, these values present a decent average between a perfectly fresh move's tumble % and a 1x staled move's tumble %.
Character |N-air (Sweetspot 6.5%) | U-air | F-air (sweetspot 7%, sourspot 4.5%) | B-air | D-air
Bayonetta|43| 28|42, 124|28|10
Bowser|55|38|54, 154|37|14
Bowser Jr.|50|33| 49, 141| 33|12
C. Falcon| 49| 32| 48, 138| 32| 12
Charizard|52| 35| 51, 145| 35| 13
Cloud| 48| 31| 47, 135| 31| 11
Corrin| 47| 31| 46, 134| 31| 11
Dark Pit|47| 31| 46, 132| 31| 11
Diddy Kong|46| 30| 45, 130| 30| 11
Donkey Kong|54| 36| 53, 150| 36| 14
Dr. Mario|47| 31| 46, 134| 31| 11
Duck Hunt|45| 29| 44, 129| 29| 10
Falco|43| 27| 42, 123| 28| 9
Fox|42| 27 |41, 120| 27| 9
Ganondorf|51| 34| 50, 144| 34| 13
Greninja|46| 30| 45, 131| 30| 11
Ike|50| 33| 49, 140| 33| 12
Jigglypuff|39| 24| 38, 113| 25| 8
King Dedede|53| 36| 52, 148| 35| 13
Kirby|42| 27| 41, 120| 27| 9
Link|49| 32| 48, 138| 32| 12
Little Mac|43| 27| 42, 123| 28| 9
Lucario|48| 31| 46, 134| 31 |11
Lucas|46| 30| 45, 131| 30| 11
Lucina|45| 29| 44, 128| 29| 10
Character |N-air (Sweetspot 6.5%) | U-air | F-air (sweetspot 7%, sourspot 4.5%) | B-air | D-air
Luigi|47| 31| 46, 133| 31| 11
Mario|47| 31| 46, 134| 31| 11
Marth|45| 29| 44, 128| 29| 10
Megaman|48| 32| 47, 136| 32| 12
Meta Knight|42| 27| 41, 121| 27| 9
Mewtwo|40| 25| 39, 116| 25| 8
Mii|48| 31| 47, 135| 31| 11
Mr. Game and Watch|41| 26| 40, 118| 26| 8
Ness|46| 30| 45, 131| 30| 11
Olimar|42| 27| 41, 120| 27| 9
Pac-man|46| 30| 45, 132| 30| 11
Palutena|45| 29| 44, 129| 29| 10
Peach|45| 29| 44, 127| 29| 10|
Pikachu|42| 27| 41, 120| 27| 9
Pit|47| 31| 46, 132| 31| 11
R.O.B.|49| 33| 48, 139| 33| 12
Robin|46| 30| 45, 132| 30| 11
Rosalina and Luma|42| 26| 41, 119| 26| 9
Roy|46| 30| 45, 132| 30| 11
Ryu|49| 32| 48, 137| 32| 12
Samus|50| 33| 49, 141| 33| 12
Sheik|43| 28| 42, 124| 28| 10
Shulk|48| 32| 47, 136| 32| 12
Sonic|46| 30| 45, 131| 30| 11
Toon Link|46| 30| 45, 130| 30| 11
Villager|47| 31| 46, 133| 31| 11
Wario|50| 33| 49, 140| 33| 12
Wii Fit Trainer|47| 31| 46, 132| 31| 11
Yoshi|49| 32| 48, 138| 32| 12
Zelda|44| 28| 43, 125| 28| 10
Zero Suit Samus|42 |27 |41, 121| 27| 9
Character |N-air (Sweetspot 6.5%) | U-air | F-air (sweetspot 7%, sourspot 4.5%) | B-air | D-air