| Needbuns vs King | 47–52 | 47.47% |
| Needbuns vs Kazuya | 35–41 | 46.05% |
| Needbuns vs Jin | 40–35 | 53.33% |
| Needbuns vs Reina | 37–38 | 49.33% |
| Needbuns vs Heihachi | 35–31 | 53.03% |
| Needbuns vs Steve | 32–31 | 50.79% |
| Needbuns vs Bryan | 33–28 | 54.10% |
| Needbuns vs Law | 27–32 | 45.76% |
| Needbuns vs Anna | 32–25 | 56.14% |
| Needbuns vs Dragunov | 24–20 | 54.55% |
| Needbuns vs Azucena | 19–24 | 44.19% |
| Needbuns vs Hwoarang | 19–21 | 47.50% |
| Needbuns vs Lili | 15–22 | 40.54% |
| Needbuns vs Lars | 16–18 | 47.06% |
| Needbuns vs Nina | 19–15 | 55.88% |
| Needbuns vs Eddy | 13–20 | 39.39% |
| Needbuns vs Xiaoyu | 16–14 | 53.33% |
| Needbuns vs Paul | 16–13 | 55.17% |
| Needbuns vs Yoshimitsu | 12–17 | 41.38% |
| Needbuns vs Clive | 14–15 | 48.28% |
| Needbuns vs Feng | 14–14 | 50.00% |
| Needbuns vs Raven | 14–14 | 50.00% |
| Needbuns vs Lidia | 14–14 | 50.00% |
| Needbuns vs Leo | 14–13 | 51.85% |
| Needbuns vs Fahkumram | 16–11 | 59.26% |
| Needbuns vs Jun | 14–12 | 53.85% |
| Needbuns vs Victor | 15–11 | 57.69% |
| Needbuns vs Devil Jin | 10–15 | 40.00% |
| Needbuns vs Lee | 8–15 | 34.78% |
| Needbuns vs Asuka | 8–14 | 36.36% |
| Needbuns vs Claudio | 7–13 | 35.00% |
| Needbuns vs Leroy | 12–8 | 60.00% |
| Needbuns vs Alisa | 2–15 | 11.76% |
| Needbuns vs Zafina | 9–8 | 52.94% |
| Needbuns vs Jack-8 | 5–5 | 50.00% |
| Needbuns vs Shaheen | 5–2 | 71.43% |
| Needbuns vs Kuma | 4–3 | 57.14% |
| Needbuns vs Armor King | 2–3 | 40.00% |
| Needbuns vs Panda | 0–3 | 0.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.