| Kainsama vs Steve | 12–8 | 60.00% |
| Kainsama vs King | 4–9 | 30.77% |
| Kainsama vs Law | 6–4 | 60.00% |
| Kainsama vs Hwoarang | 5–4 | 55.56% |
| Kainsama vs Jin | 6–3 | 66.67% |
| Kainsama vs Kazuya | 5–4 | 55.56% |
| Kainsama vs Asuka | 5–4 | 55.56% |
| Kainsama vs Eddy | 5–4 | 55.56% |
| Kainsama vs Bryan | 2–6 | 25.00% |
| Kainsama vs Reina | 6–2 | 75.00% |
| Kainsama vs Nina | 4–3 | 57.14% |
| Kainsama vs Raven | 5–2 | 71.43% |
| Kainsama vs Leo | 0–6 | 0.00% |
| Kainsama vs Jack-8 | 3–2 | 60.00% |
| Kainsama vs Shaheen | 2–3 | 40.00% |
| Kainsama vs Lars | 2–3 | 40.00% |
| Kainsama vs Zafina | 2–2 | 50.00% |
| Kainsama vs Dragunov | 2–1 | 66.67% |
| Kainsama vs Kuma | 1–2 | 33.33% |
| Kainsama vs Leroy | 2–1 | 66.67% |
| Kainsama vs Lidia | 1–2 | 33.33% |
| Kainsama vs Lee | 2–1 | 66.67% |
| Kainsama vs Lili | 1–1 | 50.00% |
| Kainsama vs Jun | 0–2 | 0.00% |
| Kainsama vs Yoshimitsu | 2–0 | 100.00% |
| Kainsama vs Feng | 2–0 | 100.00% |
| Kainsama vs Claudio | 2–0 | 100.00% |
| Kainsama vs Victor | 2–0 | 100.00% |
| Kainsama vs Paul | 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.