| king kai vs King | 6–2 | 75.00% |
| king kai vs Yoshimitsu | 1–4 | 20.00% |
| king kai vs Asuka | 1–4 | 20.00% |
| king kai vs Dragunov | 1–4 | 20.00% |
| king kai vs Reina | 2–3 | 40.00% |
| king kai vs Victor | 4–1 | 80.00% |
| king kai vs Xiaoyu | 0–4 | 0.00% |
| king kai vs Jin | 2–2 | 50.00% |
| king kai vs Lili | 0–4 | 0.00% |
| king kai vs Lee | 2–2 | 50.00% |
| king kai vs Azucena | 2–2 | 50.00% |
| king kai vs Law | 1–2 | 33.33% |
| king kai vs Kazuya | 1–2 | 33.33% |
| king kai vs Leo | 2–1 | 66.67% |
| king kai vs Nina | 1–2 | 33.33% |
| king kai vs Bryan | 2–0 | 100.00% |
| king kai vs Alisa | 0–2 | 0.00% |
| king kai vs Kuma | 1–1 | 50.00% |
| king kai vs Leroy | 0–2 | 0.00% |
| king kai vs Raven | 1–1 | 50.00% |
| king kai vs Heihachi | 1–1 | 50.00% |
| king kai vs Clive | 0–2 | 0.00% |
| king kai vs Hwoarang | 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.