| Izuya vs King | 20–18 | 52.63% |
| Izuya vs Kazuya | 15–20 | 42.86% |
| Izuya vs Reina | 16–13 | 55.17% |
| Izuya vs Asuka | 10–18 | 35.71% |
| Izuya vs Hwoarang | 12–15 | 44.44% |
| Izuya vs Bryan | 11–14 | 44.00% |
| Izuya vs Dragunov | 14–11 | 56.00% |
| Izuya vs Jin | 14–10 | 58.33% |
| Izuya vs Jun | 11–13 | 45.83% |
| Izuya vs Lili | 7–14 | 33.33% |
| Izuya vs Azucena | 11–10 | 52.38% |
| Izuya vs Steve | 12–8 | 60.00% |
| Izuya vs Yoshimitsu | 9–9 | 50.00% |
| Izuya vs Xiaoyu | 6–12 | 33.33% |
| Izuya vs Eddy | 6–12 | 33.33% |
| Izuya vs Victor | 7–10 | 41.18% |
| Izuya vs Law | 7–9 | 43.75% |
| Izuya vs Leroy | 7–8 | 46.67% |
| Izuya vs Alisa | 7–7 | 50.00% |
| Izuya vs Lee | 6–5 | 54.55% |
| Izuya vs Leo | 5–3 | 62.50% |
| Izuya vs Paul | 3–4 | 42.86% |
| Izuya vs Jack-8 | 3–4 | 42.86% |
| Izuya vs Devil Jin | 4–3 | 57.14% |
| Izuya vs Kuma | 2–5 | 28.57% |
| Izuya vs Panda | 5–2 | 71.43% |
| Izuya vs Feng | 2–3 | 40.00% |
| Izuya vs Lars | 2–3 | 40.00% |
| Izuya vs Raven | 2–3 | 40.00% |
| Izuya vs Claudio | 2–0 | 100.00% |
| Izuya vs Nina | 1–0 | 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.