| Kioshii vs Steve | 9–5 | 64.29% |
| Kioshii vs Law | 3–9 | 25.00% |
| Kioshii vs Lili | 3–8 | 27.27% |
| Kioshii vs King | 1–7 | 12.50% |
| Kioshii vs Lars | 4–2 | 66.67% |
| Kioshii vs Reina | 1–5 | 16.67% |
| Kioshii vs Devil Jin | 3–2 | 60.00% |
| Kioshii vs Bryan | 2–2 | 50.00% |
| Kioshii vs Kazuya | 0–4 | 0.00% |
| Kioshii vs Victor | 0–4 | 0.00% |
| Kioshii vs Asuka | 3–0 | 100.00% |
| Kioshii vs Dragunov | 2–1 | 66.67% |
| Kioshii vs Claudio | 0–3 | 0.00% |
| Kioshii vs Nina | 2–1 | 66.67% |
| Kioshii vs Azucena | 0–3 | 0.00% |
| Kioshii vs Paul | 0–2 | 0.00% |
| Kioshii vs Jin | 2–0 | 100.00% |
| Kioshii vs Zafina | 1–1 | 50.00% |
| Kioshii vs Jun | 2–0 | 100.00% |
| Kioshii vs Eddy | 2–0 | 100.00% |
| Kioshii vs Jack-8 | 1–0 | 100.00% |
| Kioshii vs Leo | 1–0 | 100.00% |
| Kioshii vs Panda | 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.