| Kaiyumei vs Jin | 19–4 | 82.61% |
| Kaiyumei vs Heihachi | 20–3 | 86.96% |
| Kaiyumei vs King | 12–8 | 60.00% |
| Kaiyumei vs Eddy | 10–3 | 76.92% |
| Kaiyumei vs Law | 9–3 | 75.00% |
| Kaiyumei vs Hwoarang | 9–2 | 81.82% |
| Kaiyumei vs Lars | 8–3 | 72.73% |
| Kaiyumei vs Bryan | 6–4 | 60.00% |
| Kaiyumei vs Azucena | 5–5 | 50.00% |
| Kaiyumei vs Xiaoyu | 5–3 | 62.50% |
| Kaiyumei vs Kazuya | 6–1 | 85.71% |
| Kaiyumei vs Jack-8 | 6–1 | 85.71% |
| Kaiyumei vs Leroy | 5–2 | 71.43% |
| Kaiyumei vs Paul | 2–4 | 33.33% |
| Kaiyumei vs Steve | 4–2 | 66.67% |
| Kaiyumei vs Claudio | 6–0 | 100.00% |
| Kaiyumei vs Yoshimitsu | 4–1 | 80.00% |
| Kaiyumei vs Asuka | 3–2 | 60.00% |
| Kaiyumei vs Lili | 2–3 | 40.00% |
| Kaiyumei vs Reina | 4–1 | 80.00% |
| Kaiyumei vs Dragunov | 2–2 | 50.00% |
| Kaiyumei vs Leo | 3–1 | 75.00% |
| Kaiyumei vs Nina | 4–0 | 100.00% |
| Kaiyumei vs Raven | 3–1 | 75.00% |
| Kaiyumei vs Devil Jin | 3–0 | 100.00% |
| Kaiyumei vs Alisa | 3–0 | 100.00% |
| Kaiyumei vs Shaheen | 2–1 | 66.67% |
| Kaiyumei vs Lee | 1–2 | 33.33% |
| Kaiyumei vs Panda | 3–0 | 100.00% |
| Kaiyumei vs Jun | 3–0 | 100.00% |
| Kaiyumei vs Victor | 2–1 | 66.67% |
| Kaiyumei vs Kuma | 2–0 | 100.00% |
| Kaiyumei vs Zafina | 0–1 | 0.00% |
| Kaiyumei vs Lidia | 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.