| IVth vs Kazuya | 27–25 | 51.92% |
| IVth vs Reina | 30–16 | 65.22% |
| IVth vs Jin | 20–25 | 44.44% |
| IVth vs Eddy | 12–28 | 30.00% |
| IVth vs King | 20–14 | 58.82% |
| IVth vs Bryan | 11–18 | 37.93% |
| IVth vs Law | 18–8 | 69.23% |
| IVth vs Devil Jin | 11–12 | 47.83% |
| IVth vs Yoshimitsu | 8–14 | 36.36% |
| IVth vs Feng | 10–11 | 47.62% |
| IVth vs Lili | 11–10 | 52.38% |
| IVth vs Hwoarang | 9–11 | 45.00% |
| IVth vs Steve | 10–10 | 50.00% |
| IVth vs Asuka | 10–10 | 50.00% |
| IVth vs Dragunov | 5–15 | 25.00% |
| IVth vs Leo | 12–8 | 60.00% |
| IVth vs Lars | 5–15 | 25.00% |
| IVth vs Victor | 14–6 | 70.00% |
| IVth vs Azucena | 11–6 | 64.71% |
| IVth vs Paul | 7–9 | 43.75% |
| IVth vs Kuma | 7–8 | 46.67% |
| IVth vs Jun | 7–7 | 50.00% |
| IVth vs Alisa | 3–10 | 23.08% |
| IVth vs Xiaoyu | 4–7 | 36.36% |
| IVth vs Leroy | 4–6 | 40.00% |
| IVth vs Lee | 6–3 | 66.67% |
| IVth vs Lidia | 5–4 | 55.56% |
| IVth vs Jack-8 | 2–6 | 25.00% |
| IVth vs Raven | 1–7 | 12.50% |
| IVth vs Panda | 4–3 | 57.14% |
| IVth vs Heihachi | 4–3 | 57.14% |
| IVth vs Nina | 5–1 | 83.33% |
| IVth vs Zafina | 2–4 | 33.33% |
| IVth vs Claudio | 1–4 | 20.00% |
| IVth vs Shaheen | 4–0 | 100.00% |
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.