| IKazuyaI vs Jin | 12–9 | 57.14% |
| IKazuyaI vs Kazuya | 6–14 | 30.00% |
| IKazuyaI vs King | 11–8 | 57.89% |
| IKazuyaI vs Bryan | 8–9 | 47.06% |
| IKazuyaI vs Hwoarang | 7–9 | 43.75% |
| IKazuyaI vs Steve | 11–4 | 73.33% |
| IKazuyaI vs Reina | 11–4 | 73.33% |
| IKazuyaI vs Jun | 5–8 | 38.46% |
| IKazuyaI vs Devil Jin | 3–9 | 25.00% |
| IKazuyaI vs Jack-8 | 5–5 | 50.00% |
| IKazuyaI vs Lili | 5–4 | 55.56% |
| IKazuyaI vs Lars | 4–5 | 44.44% |
| IKazuyaI vs Yoshimitsu | 5–3 | 62.50% |
| IKazuyaI vs Dragunov | 3–5 | 37.50% |
| IKazuyaI vs Victor | 3–5 | 37.50% |
| IKazuyaI vs Eddy | 3–5 | 37.50% |
| IKazuyaI vs Nina | 3–3 | 50.00% |
| IKazuyaI vs Claudio | 4–1 | 80.00% |
| IKazuyaI vs Lee | 0–5 | 0.00% |
| IKazuyaI vs Raven | 2–3 | 40.00% |
| IKazuyaI vs Law | 2–2 | 50.00% |
| IKazuyaI vs Alisa | 1–2 | 33.33% |
| IKazuyaI vs Panda | 1–2 | 33.33% |
| IKazuyaI vs Leroy | 2–1 | 66.67% |
| IKazuyaI vs Azucena | 2–1 | 66.67% |
| IKazuyaI vs Paul | 0–2 | 0.00% |
| IKazuyaI vs Xiaoyu | 1–1 | 50.00% |
| IKazuyaI vs Asuka | 1–1 | 50.00% |
| IKazuyaI vs Kuma | 0–2 | 0.00% |
| IKazuyaI vs Leo | 0–1 | 0.00% |
| IKazuyaI vs Shaheen | 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.