| Regretted vs King | 55–49 | 52.88% |
| Regretted vs Kazuya | 51–46 | 52.58% |
| Regretted vs Hwoarang | 40–35 | 53.33% |
| Regretted vs Reina | 39–36 | 52.00% |
| Regretted vs Bryan | 38–36 | 51.35% |
| Regretted vs Jin | 32–35 | 47.76% |
| Regretted vs Steve | 24–43 | 35.82% |
| Regretted vs Victor | 27–25 | 51.92% |
| Regretted vs Lidia | 27–18 | 60.00% |
| Regretted vs Lili | 28–15 | 65.12% |
| Regretted vs Jun | 24–19 | 55.81% |
| Regretted vs Eddy | 12–29 | 29.27% |
| Regretted vs Yoshimitsu | 20–18 | 52.63% |
| Regretted vs Dragunov | 14–24 | 36.84% |
| Regretted vs Azucena | 18–19 | 48.65% |
| Regretted vs Feng | 16–20 | 44.44% |
| Regretted vs Lee | 10–24 | 29.41% |
| Regretted vs Devil Jin | 8–24 | 25.00% |
| Regretted vs Lars | 14–18 | 43.75% |
| Regretted vs Paul | 17–14 | 54.84% |
| Regretted vs Law | 12–18 | 40.00% |
| Regretted vs Nina | 12–16 | 42.86% |
| Regretted vs Alisa | 13–14 | 48.15% |
| Regretted vs Asuka | 5–21 | 19.23% |
| Regretted vs Xiaoyu | 9–16 | 36.00% |
| Regretted vs Raven | 18–6 | 75.00% |
| Regretted vs Leo | 8–13 | 38.10% |
| Regretted vs Claudio | 10–8 | 55.56% |
| Regretted vs Leroy | 9–4 | 69.23% |
| Regretted vs Jack-8 | 6–5 | 54.55% |
| Regretted vs Shaheen | 4–6 | 40.00% |
| Regretted vs Kuma | 6–3 | 66.67% |
| Regretted vs Panda | 4–4 | 50.00% |
| Regretted vs Zafina | 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.