| Defrag vs Jin | 86–79 | 52.12% |
| Defrag vs Kazuya | 65–89 | 42.21% |
| Defrag vs King | 79–64 | 55.24% |
| Defrag vs Reina | 65–76 | 46.10% |
| Defrag vs Bryan | 52–57 | 47.71% |
| Defrag vs Dragunov | 54–44 | 55.10% |
| Defrag vs Hwoarang | 41–43 | 48.81% |
| Defrag vs Steve | 38–42 | 47.50% |
| Defrag vs Lili | 41–34 | 54.67% |
| Defrag vs Jun | 36–33 | 52.17% |
| Defrag vs Asuka | 31–34 | 47.69% |
| Defrag vs Paul | 27–37 | 42.19% |
| Defrag vs Azucena | 32–32 | 50.00% |
| Defrag vs Law | 29–20 | 59.18% |
| Defrag vs Yoshimitsu | 25–23 | 52.08% |
| Defrag vs Eddy | 22–25 | 46.81% |
| Defrag vs Devil Jin | 16–28 | 36.36% |
| Defrag vs Victor | 25–18 | 58.14% |
| Defrag vs Nina | 20–18 | 52.63% |
| Defrag vs Alisa | 15–21 | 41.67% |
| Defrag vs Lee | 17–19 | 47.22% |
| Defrag vs Heihachi | 21–15 | 58.33% |
| Defrag vs Xiaoyu | 9–20 | 31.03% |
| Defrag vs Claudio | 13–16 | 44.83% |
| Defrag vs Shaheen | 16–13 | 55.17% |
| Defrag vs Jack-8 | 22–6 | 78.57% |
| Defrag vs Leo | 14–14 | 50.00% |
| Defrag vs Feng | 12–15 | 44.44% |
| Defrag vs Lars | 12–12 | 50.00% |
| Defrag vs Clive | 11–12 | 47.83% |
| Defrag vs Zafina | 7–13 | 35.00% |
| Defrag vs Lidia | 9–11 | 45.00% |
| Defrag vs Kuma | 6–8 | 42.86% |
| Defrag vs Armor King | 4–8 | 33.33% |
| Defrag vs Leroy | 7–3 | 70.00% |
| Defrag vs Raven | 5–5 | 50.00% |
| Defrag vs Panda | 0–2 | 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.