| Kai55 vs Lidia | 17–8 | 68.00% |
| Kai55 vs Bryan | 11–13 | 45.83% |
| Kai55 vs Kazuya | 7–16 | 30.43% |
| Kai55 vs Reina | 12–11 | 52.17% |
| Kai55 vs King | 10–12 | 45.45% |
| Kai55 vs Law | 9–12 | 42.86% |
| Kai55 vs Jin | 12–9 | 57.14% |
| Kai55 vs Steve | 11–6 | 64.71% |
| Kai55 vs Victor | 6–11 | 35.29% |
| Kai55 vs Azucena | 4–10 | 28.57% |
| Kai55 vs Nina | 3–10 | 23.08% |
| Kai55 vs Yoshimitsu | 9–3 | 75.00% |
| Kai55 vs Dragunov | 1–11 | 8.33% |
| Kai55 vs Jack-8 | 6–4 | 60.00% |
| Kai55 vs Paul | 3–6 | 33.33% |
| Kai55 vs Asuka | 1–8 | 11.11% |
| Kai55 vs Jun | 8–1 | 88.89% |
| Kai55 vs Hwoarang | 3–5 | 37.50% |
| Kai55 vs Xiaoyu | 4–4 | 50.00% |
| Kai55 vs Kuma | 6–2 | 75.00% |
| Kai55 vs Lars | 2–5 | 28.57% |
| Kai55 vs Eddy | 3–4 | 42.86% |
| Kai55 vs Devil Jin | 3–3 | 50.00% |
| Kai55 vs Lili | 1–5 | 16.67% |
| Kai55 vs Leroy | 5–1 | 83.33% |
| Kai55 vs Lee | 1–4 | 20.00% |
| Kai55 vs Feng | 3–0 | 100.00% |
| Kai55 vs Leo | 1–2 | 33.33% |
| Kai55 vs Zafina | 2–1 | 66.67% |
| Kai55 vs Raven | 1–2 | 33.33% |
| Kai55 vs Alisa | 2–0 | 100.00% |
| Kai55 vs Claudio | 0–2 | 0.00% |
| Kai55 vs Panda | 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.