| iZoKyaa vs Jin | 10–5 | 66.67% |
| iZoKyaa vs Reina | 4–7 | 36.36% |
| iZoKyaa vs Bryan | 2–7 | 22.22% |
| iZoKyaa vs Jun | 1–8 | 11.11% |
| iZoKyaa vs Eddy | 2–6 | 25.00% |
| iZoKyaa vs King | 2–5 | 28.57% |
| iZoKyaa vs Xiaoyu | 1–6 | 14.29% |
| iZoKyaa vs Law | 3–3 | 50.00% |
| iZoKyaa vs Kazuya | 2–4 | 33.33% |
| iZoKyaa vs Steve | 3–3 | 50.00% |
| iZoKyaa vs Lili | 2–4 | 33.33% |
| iZoKyaa vs Lars | 2–4 | 33.33% |
| iZoKyaa vs Claudio | 1–3 | 25.00% |
| iZoKyaa vs Zafina | 2–2 | 50.00% |
| iZoKyaa vs Azucena | 3–1 | 75.00% |
| iZoKyaa vs Paul | 1–2 | 33.33% |
| iZoKyaa vs Devil Jin | 0–3 | 0.00% |
| iZoKyaa vs Feng | 0–3 | 0.00% |
| iZoKyaa vs Leo | 0–3 | 0.00% |
| iZoKyaa vs Lee | 3–0 | 100.00% |
| iZoKyaa vs Yoshimitsu | 0–2 | 0.00% |
| iZoKyaa vs Hwoarang | 1–1 | 50.00% |
| iZoKyaa vs Dragunov | 0–2 | 0.00% |
| iZoKyaa vs Nina | 0–2 | 0.00% |
| iZoKyaa vs Jack-8 | 0–1 | 0.00% |
| iZoKyaa vs Asuka | 0–1 | 0.00% |
| iZoKyaa vs Victor | 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.