| betty vs King | 61–92 | 39.87% |
| betty vs Steve | 67–79 | 45.89% |
| betty vs Bryan | 41–96 | 29.93% |
| betty vs Kazuya | 47–70 | 40.17% |
| betty vs Jin | 43–62 | 40.95% |
| betty vs Xiaoyu | 25–42 | 37.31% |
| betty vs Lili | 27–39 | 40.91% |
| betty vs Armor King | 15–51 | 22.73% |
| betty vs Heihachi | 27–33 | 45.00% |
| betty vs Law | 27–29 | 48.21% |
| betty vs Hwoarang | 30–26 | 53.57% |
| betty vs Dragunov | 24–32 | 42.86% |
| betty vs Reina | 19–32 | 37.25% |
| betty vs Paul | 15–35 | 30.00% |
| betty vs Lee | 30–20 | 60.00% |
| betty vs Fahkumram | 21–24 | 46.67% |
| betty vs Yoshimitsu | 18–25 | 41.86% |
| betty vs Jun | 9–30 | 23.08% |
| betty vs Devil Jin | 14–19 | 42.42% |
| betty vs Azucena | 11–22 | 33.33% |
| betty vs Eddy | 12–21 | 36.36% |
| betty vs Leroy | 12–20 | 37.50% |
| betty vs Shaheen | 5–20 | 20.00% |
| betty vs Victor | 5–19 | 20.83% |
| betty vs Clive | 9–15 | 37.50% |
| betty vs Lars | 3–20 | 13.04% |
| betty vs Alisa | 5–18 | 21.74% |
| betty vs Nina | 7–12 | 36.84% |
| betty vs Asuka | 3–15 | 16.67% |
| betty vs Miary Zo | 10–6 | 62.50% |
| betty vs Lidia | 7–6 | 53.85% |
| betty vs Feng | 0–12 | 0.00% |
| betty vs Raven | 2–9 | 18.18% |
| betty vs Jack-8 | 7–3 | 70.00% |
| betty vs Kuma | 4–6 | 40.00% |
| betty vs Leo | 4–3 | 57.14% |
| betty vs Zafina | 2–3 | 40.00% |
| betty vs Anna | 1–4 | 20.00% |
| betty vs Claudio | 0–4 | 0.00% |
| betty vs Panda | 0–4 | 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.