| Kaiou Retsu vs Steve | 20–19 | 51.28% |
| Kaiou Retsu vs King | 10–21 | 32.26% |
| Kaiou Retsu vs Jun | 15–16 | 48.39% |
| Kaiou Retsu vs Kazuya | 17–13 | 56.67% |
| Kaiou Retsu vs Jin | 10–16 | 38.46% |
| Kaiou Retsu vs Law | 17–7 | 70.83% |
| Kaiou Retsu vs Hwoarang | 12–12 | 50.00% |
| Kaiou Retsu vs Lidia | 6–18 | 25.00% |
| Kaiou Retsu vs Azucena | 16–7 | 69.57% |
| Kaiou Retsu vs Heihachi | 10–9 | 52.63% |
| Kaiou Retsu vs Paul | 6–10 | 37.50% |
| Kaiou Retsu vs Eddy | 8–7 | 53.33% |
| Kaiou Retsu vs Lili | 8–6 | 57.14% |
| Kaiou Retsu vs Alisa | 7–7 | 50.00% |
| Kaiou Retsu vs Yoshimitsu | 9–4 | 69.23% |
| Kaiou Retsu vs Asuka | 4–9 | 30.77% |
| Kaiou Retsu vs Lars | 2–11 | 15.38% |
| Kaiou Retsu vs Reina | 8–5 | 61.54% |
| Kaiou Retsu vs Raven | 6–7 | 46.15% |
| Kaiou Retsu vs Devil Jin | 2–8 | 20.00% |
| Kaiou Retsu vs Dragunov | 5–5 | 50.00% |
| Kaiou Retsu vs Nina | 2–8 | 20.00% |
| Kaiou Retsu vs Clive | 5–5 | 50.00% |
| Kaiou Retsu vs Xiaoyu | 7–2 | 77.78% |
| Kaiou Retsu vs Feng | 3–6 | 33.33% |
| Kaiou Retsu vs Lee | 8–1 | 88.89% |
| Kaiou Retsu vs Claudio | 6–2 | 75.00% |
| Kaiou Retsu vs Zafina | 4–4 | 50.00% |
| Kaiou Retsu vs Leroy | 5–3 | 62.50% |
| Kaiou Retsu vs Anna | 3–5 | 37.50% |
| Kaiou Retsu vs Miary Zo | 6–2 | 75.00% |
| Kaiou Retsu vs Victor | 3–4 | 42.86% |
| Kaiou Retsu vs Panda | 2–4 | 33.33% |
| Kaiou Retsu vs Armor King | 4–2 | 66.67% |
| Kaiou Retsu vs Bryan | 4–1 | 80.00% |
| Kaiou Retsu vs Kuma | 2–3 | 40.00% |
| Kaiou Retsu vs Jack-8 | 0–3 | 0.00% |
| Kaiou Retsu vs Shaheen | 3–0 | 100.00% |
| Kaiou Retsu vs Leo | 2–0 | 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.