| kaiwiwi vs Yoshimitsu | 12–5 | 70.59% |
| kaiwiwi vs Jin | 5–8 | 38.46% |
| kaiwiwi vs Steve | 4–4 | 50.00% |
| kaiwiwi vs Reina | 3–5 | 37.50% |
| kaiwiwi vs Victor | 2–6 | 25.00% |
| kaiwiwi vs Lars | 5–2 | 71.43% |
| kaiwiwi vs Asuka | 3–3 | 50.00% |
| kaiwiwi vs King | 4–1 | 80.00% |
| kaiwiwi vs Kazuya | 4–1 | 80.00% |
| kaiwiwi vs Leo | 1–4 | 20.00% |
| kaiwiwi vs Leroy | 4–1 | 80.00% |
| kaiwiwi vs Bryan | 1–3 | 25.00% |
| kaiwiwi vs Lili | 4–0 | 100.00% |
| kaiwiwi vs Nina | 2–2 | 50.00% |
| kaiwiwi vs Dragunov | 2–1 | 66.67% |
| kaiwiwi vs Azucena | 1–2 | 33.33% |
| kaiwiwi vs Raven | 2–1 | 66.67% |
| kaiwiwi vs Eddy | 1–2 | 33.33% |
| kaiwiwi vs Heihachi | 1–2 | 33.33% |
| kaiwiwi vs Hwoarang | 0–2 | 0.00% |
| kaiwiwi vs Devil Jin | 2–0 | 100.00% |
| kaiwiwi vs Jun | 0–2 | 0.00% |
| kaiwiwi vs Law | 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.