| ItzKyodai vs King | 11–3 | 78.57% |
| ItzKyodai vs Lili | 7–4 | 63.64% |
| ItzKyodai vs Reina | 6–3 | 66.67% |
| ItzKyodai vs Heihachi | 5–4 | 55.56% |
| ItzKyodai vs Steve | 7–1 | 87.50% |
| ItzKyodai vs Jun | 8–0 | 100.00% |
| ItzKyodai vs Hwoarang | 4–3 | 57.14% |
| ItzKyodai vs Devil Jin | 4–2 | 66.67% |
| ItzKyodai vs Eddy | 4–2 | 66.67% |
| ItzKyodai vs Kazuya | 2–2 | 50.00% |
| ItzKyodai vs Lars | 2–2 | 50.00% |
| ItzKyodai vs Raven | 2–2 | 50.00% |
| ItzKyodai vs Jin | 2–1 | 66.67% |
| ItzKyodai vs Lee | 1–2 | 33.33% |
| ItzKyodai vs Victor | 3–0 | 100.00% |
| ItzKyodai vs Lidia | 3–0 | 100.00% |
| ItzKyodai vs Law | 2–0 | 100.00% |
| ItzKyodai vs Paul | 2–0 | 100.00% |
| ItzKyodai vs Xiaoyu | 0–2 | 0.00% |
| ItzKyodai vs Leo | 2–0 | 100.00% |
| ItzKyodai vs Azucena | 2–0 | 100.00% |
| ItzKyodai vs Kuma | 0–1 | 0.00% |
| ItzKyodai vs Yoshimitsu | 0–1 | 0.00% |
| ItzKyodai vs Nina | 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.