| Kiyoshi Mishima vs Reina | 16–5 | 76.19% |
| Kiyoshi Mishima vs Jin | 12–7 | 63.16% |
| Kiyoshi Mishima vs Law | 12–4 | 75.00% |
| Kiyoshi Mishima vs Kazuya | 2–9 | 18.18% |
| Kiyoshi Mishima vs Steve | 6–4 | 60.00% |
| Kiyoshi Mishima vs King | 5–4 | 55.56% |
| Kiyoshi Mishima vs Nina | 4–4 | 50.00% |
| Kiyoshi Mishima vs Eddy | 3–5 | 37.50% |
| Kiyoshi Mishima vs Bryan | 2–5 | 28.57% |
| Kiyoshi Mishima vs Heihachi | 2–5 | 28.57% |
| Kiyoshi Mishima vs Yoshimitsu | 4–2 | 66.67% |
| Kiyoshi Mishima vs Devil Jin | 5–1 | 83.33% |
| Kiyoshi Mishima vs Lili | 4–1 | 80.00% |
| Kiyoshi Mishima vs Alisa | 2–3 | 40.00% |
| Kiyoshi Mishima vs Paul | 4–0 | 100.00% |
| Kiyoshi Mishima vs Dragunov | 3–1 | 75.00% |
| Kiyoshi Mishima vs Lars | 2–2 | 50.00% |
| Kiyoshi Mishima vs Jun | 3–1 | 75.00% |
| Kiyoshi Mishima vs Azucena | 2–2 | 50.00% |
| Kiyoshi Mishima vs Victor | 0–4 | 0.00% |
| Kiyoshi Mishima vs Lidia | 3–1 | 75.00% |
| Kiyoshi Mishima vs Hwoarang | 3–0 | 100.00% |
| Kiyoshi Mishima vs Xiaoyu | 1–2 | 33.33% |
| Kiyoshi Mishima vs Zafina | 1–2 | 33.33% |
| Kiyoshi Mishima vs Leo | 2–0 | 100.00% |
| Kiyoshi Mishima vs Claudio | 2–0 | 100.00% |
| Kiyoshi Mishima vs Lee | 2–0 | 100.00% |
| Kiyoshi Mishima vs Leroy | 1–1 | 50.00% |
| Kiyoshi Mishima vs Jack-8 | 1–0 | 100.00% |
| Kiyoshi Mishima vs Asuka | 1–0 | 100.00% |
| Kiyoshi Mishima vs Shaheen | 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.