| IsTaKoZA vs Kazuya | 3–7 | 30.00% |
| IsTaKoZA vs King | 6–2 | 75.00% |
| IsTaKoZA vs Bryan | 2–4 | 33.33% |
| IsTaKoZA vs Dragunov | 3–3 | 50.00% |
| IsTaKoZA vs Lars | 4–2 | 66.67% |
| IsTaKoZA vs Reina | 5–1 | 83.33% |
| IsTaKoZA vs Heihachi | 6–0 | 100.00% |
| IsTaKoZA vs Victor | 2–3 | 40.00% |
| IsTaKoZA vs Devil Jin | 3–1 | 75.00% |
| IsTaKoZA vs Azucena | 4–0 | 100.00% |
| IsTaKoZA vs Yoshimitsu | 3–0 | 100.00% |
| IsTaKoZA vs Xiaoyu | 1–2 | 33.33% |
| IsTaKoZA vs Alisa | 2–1 | 66.67% |
| IsTaKoZA vs Law | 1–1 | 50.00% |
| IsTaKoZA vs Jin | 2–0 | 100.00% |
| IsTaKoZA vs Asuka | 1–1 | 50.00% |
| IsTaKoZA vs Claudio | 2–0 | 100.00% |
| IsTaKoZA vs Leroy | 0–2 | 0.00% |
| IsTaKoZA vs Jun | 2–0 | 100.00% |
| IsTaKoZA vs Eddy | 0–2 | 0.00% |
| IsTaKoZA vs Lidia | 2–0 | 100.00% |
| IsTaKoZA vs Clive | 1–1 | 50.00% |
| IsTaKoZA vs Anna | 0–2 | 0.00% |
| IsTaKoZA vs Jack-8 | 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.