| Izakuru vs Reina | 23–13 | 63.89% |
| Izakuru vs Eddy | 15–19 | 44.12% |
| Izakuru vs Jin | 11–20 | 35.48% |
| Izakuru vs Steve | 16–9 | 64.00% |
| Izakuru vs Hwoarang | 13–10 | 56.52% |
| Izakuru vs Asuka | 8–13 | 38.10% |
| Izakuru vs King | 12–8 | 60.00% |
| Izakuru vs Kazuya | 8–11 | 42.11% |
| Izakuru vs Lili | 9–10 | 47.37% |
| Izakuru vs Lee | 9–8 | 52.94% |
| Izakuru vs Jun | 11–4 | 73.33% |
| Izakuru vs Law | 5–9 | 35.71% |
| Izakuru vs Victor | 3–11 | 21.43% |
| Izakuru vs Feng | 2–10 | 16.67% |
| Izakuru vs Xiaoyu | 6–5 | 54.55% |
| Izakuru vs Dragunov | 8–3 | 72.73% |
| Izakuru vs Raven | 4–7 | 36.36% |
| Izakuru vs Leo | 4–6 | 40.00% |
| Izakuru vs Shaheen | 4–6 | 40.00% |
| Izakuru vs Paul | 3–6 | 33.33% |
| Izakuru vs Yoshimitsu | 6–3 | 66.67% |
| Izakuru vs Bryan | 5–4 | 55.56% |
| Izakuru vs Nina | 1–8 | 11.11% |
| Izakuru vs Lars | 3–4 | 42.86% |
| Izakuru vs Azucena | 1–6 | 14.29% |
| Izakuru vs Jack-8 | 1–5 | 16.67% |
| Izakuru vs Kuma | 2–4 | 33.33% |
| Izakuru vs Devil Jin | 4–0 | 100.00% |
| Izakuru vs Alisa | 0–4 | 0.00% |
| Izakuru vs Claudio | 2–2 | 50.00% |
| Izakuru vs Panda | 1–0 | 100.00% |
| Izakuru vs Zafina | 1–0 | 100.00% |
| Izakuru vs Leroy | 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.