| betanama vs Kazuya | 86–70 | 55.13% |
| betanama vs King | 76–73 | 51.01% |
| betanama vs Asuka | 62–76 | 44.93% |
| betanama vs Reina | 68–65 | 51.13% |
| betanama vs Paul | 64–67 | 48.85% |
| betanama vs Heihachi | 60–56 | 51.72% |
| betanama vs Dragunov | 60–54 | 52.63% |
| betanama vs Jun | 64–44 | 59.26% |
| betanama vs Lili | 60–47 | 56.07% |
| betanama vs Jin | 47–54 | 46.53% |
| betanama vs Bryan | 47–54 | 46.53% |
| betanama vs Hwoarang | 31–43 | 41.89% |
| betanama vs Lidia | 38–32 | 54.29% |
| betanama vs Victor | 31–37 | 45.59% |
| betanama vs Law | 27–37 | 42.19% |
| betanama vs Yoshimitsu | 35–29 | 54.69% |
| betanama vs Xiaoyu | 25–33 | 43.10% |
| betanama vs Alisa | 31–24 | 56.36% |
| betanama vs Nina | 18–30 | 37.50% |
| betanama vs Azucena | 26–22 | 54.17% |
| betanama vs Lars | 18–25 | 41.86% |
| betanama vs Devil Jin | 15–24 | 38.46% |
| betanama vs Steve | 18–20 | 47.37% |
| betanama vs Feng | 12–24 | 33.33% |
| betanama vs Leroy | 12–19 | 38.71% |
| betanama vs Raven | 13–15 | 46.43% |
| betanama vs Eddy | 10–18 | 35.71% |
| betanama vs Clive | 9–19 | 32.14% |
| betanama vs Claudio | 14–13 | 51.85% |
| betanama vs Kuma | 11–16 | 40.74% |
| betanama vs Leo | 13–13 | 50.00% |
| betanama vs Jack-8 | 12–13 | 48.00% |
| betanama vs Zafina | 11–12 | 47.83% |
| betanama vs Lee | 9–13 | 40.91% |
| betanama vs Shaheen | 7–10 | 41.18% |
| betanama vs Panda | 1–2 | 33.33% |
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.