| King Kait0 vs Kazuya | 12–12 | 50.00% |
| King Kait0 vs King | 12–11 | 52.17% |
| King Kait0 vs Eddy | 9–10 | 47.37% |
| King Kait0 vs Jin | 8–6 | 57.14% |
| King Kait0 vs Hwoarang | 5–5 | 50.00% |
| King Kait0 vs Xiaoyu | 4–6 | 40.00% |
| King Kait0 vs Asuka | 6–4 | 60.00% |
| King Kait0 vs Dragunov | 4–6 | 40.00% |
| King Kait0 vs Reina | 6–3 | 66.67% |
| King Kait0 vs Feng | 5–3 | 62.50% |
| King Kait0 vs Law | 2–5 | 28.57% |
| King Kait0 vs Lee | 3–4 | 42.86% |
| King Kait0 vs Jun | 3–4 | 42.86% |
| King Kait0 vs Steve | 2–4 | 33.33% |
| King Kait0 vs Shaheen | 4–2 | 66.67% |
| King Kait0 vs Paul | 3–2 | 60.00% |
| King Kait0 vs Jack-8 | 2–3 | 40.00% |
| King Kait0 vs Nina | 4–1 | 80.00% |
| King Kait0 vs Yoshimitsu | 2–2 | 50.00% |
| King Kait0 vs Azucena | 2–2 | 50.00% |
| King Kait0 vs Victor | 0–4 | 0.00% |
| King Kait0 vs Lidia | 2–2 | 50.00% |
| King Kait0 vs Lili | 3–0 | 100.00% |
| King Kait0 vs Lars | 2–1 | 66.67% |
| King Kait0 vs Alisa | 2–1 | 66.67% |
| King Kait0 vs Devil Jin | 0–2 | 0.00% |
| King Kait0 vs Leo | 2–0 | 100.00% |
| King Kait0 vs Leroy | 2–0 | 100.00% |
| King Kait0 vs Bryan | 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.