| Izaneki vs Hwoarang | 9–5 | 64.29% |
| Izaneki vs Jin | 6–4 | 60.00% |
| Izaneki vs Law | 6–1 | 85.71% |
| Izaneki vs King | 4–3 | 57.14% |
| Izaneki vs Jack-8 | 4–2 | 66.67% |
| Izaneki vs Yoshimitsu | 3–2 | 60.00% |
| Izaneki vs Bryan | 3–2 | 60.00% |
| Izaneki vs Reina | 4–1 | 80.00% |
| Izaneki vs Dragunov | 2–2 | 50.00% |
| Izaneki vs Eddy | 3–1 | 75.00% |
| Izaneki vs Lili | 2–1 | 66.67% |
| Izaneki vs Kuma | 2–1 | 66.67% |
| Izaneki vs Zafina | 1–2 | 33.33% |
| Izaneki vs Feng | 0–2 | 0.00% |
| Izaneki vs Lars | 1–1 | 50.00% |
| Izaneki vs Leroy | 2–0 | 100.00% |
| Izaneki vs Heihachi | 2–0 | 100.00% |
| Izaneki vs Clive | 2–0 | 100.00% |
| Izaneki vs Xiaoyu | 1–0 | 100.00% |
| Izaneki vs Kazuya | 1–0 | 100.00% |
| Izaneki vs Steve | 1–0 | 100.00% |
| Izaneki vs Devil Jin | 1–0 | 100.00% |
| Izaneki vs Nina | 1–0 | 100.00% |
| Izaneki vs Lee | 1–0 | 100.00% |
| Izaneki vs Jun | 1–0 | 100.00% |
| Izaneki vs Azucena | 0–1 | 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.