| KaiYoshi vs King | 16–20 | 44.44% |
| KaiYoshi vs Reina | 15–17 | 46.88% |
| KaiYoshi vs Jin | 10–20 | 33.33% |
| KaiYoshi vs Kazuya | 9–13 | 40.91% |
| KaiYoshi vs Dragunov | 5–17 | 22.73% |
| KaiYoshi vs Steve | 12–9 | 57.14% |
| KaiYoshi vs Lee | 12–9 | 57.14% |
| KaiYoshi vs Lili | 9–9 | 50.00% |
| KaiYoshi vs Nina | 10–7 | 58.82% |
| KaiYoshi vs Leo | 11–5 | 68.75% |
| KaiYoshi vs Kuma | 8–8 | 50.00% |
| KaiYoshi vs Eddy | 5–11 | 31.25% |
| KaiYoshi vs Lars | 10–5 | 66.67% |
| KaiYoshi vs Jun | 7–8 | 46.67% |
| KaiYoshi vs Paul | 7–7 | 50.00% |
| KaiYoshi vs Hwoarang | 9–4 | 69.23% |
| KaiYoshi vs Bryan | 7–6 | 53.85% |
| KaiYoshi vs Feng | 5–8 | 38.46% |
| KaiYoshi vs Law | 3–9 | 25.00% |
| KaiYoshi vs Yoshimitsu | 7–5 | 58.33% |
| KaiYoshi vs Victor | 6–5 | 54.55% |
| KaiYoshi vs Asuka | 3–6 | 33.33% |
| KaiYoshi vs Jack-8 | 4–2 | 66.67% |
| KaiYoshi vs Azucena | 3–3 | 50.00% |
| KaiYoshi vs Raven | 1–5 | 16.67% |
| KaiYoshi vs Shaheen | 1–4 | 20.00% |
| KaiYoshi vs Leroy | 4–1 | 80.00% |
| KaiYoshi vs Xiaoyu | 0–4 | 0.00% |
| KaiYoshi vs Alisa | 1–2 | 33.33% |
| KaiYoshi vs Claudio | 0–2 | 0.00% |
| KaiYoshi vs Anna | 0–2 | 0.00% |
| KaiYoshi vs Zafina | 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.