| Kayser vs Jin | 38–52 | 42.22% |
| Kayser vs Kazuya | 39–45 | 46.43% |
| Kayser vs King | 26–49 | 34.67% |
| Kayser vs Hwoarang | 27–48 | 36.00% |
| Kayser vs Law | 26–32 | 44.83% |
| Kayser vs Steve | 17–22 | 43.59% |
| Kayser vs Dragunov | 22–17 | 56.41% |
| Kayser vs Jun | 22–17 | 56.41% |
| Kayser vs Reina | 10–28 | 26.32% |
| Kayser vs Eddy | 16–22 | 42.11% |
| Kayser vs Yoshimitsu | 17–13 | 56.67% |
| Kayser vs Xiaoyu | 15–11 | 57.69% |
| Kayser vs Bryan | 7–19 | 26.92% |
| Kayser vs Devil Jin | 10–15 | 40.00% |
| Kayser vs Azucena | 14–11 | 56.00% |
| Kayser vs Asuka | 12–11 | 52.17% |
| Kayser vs Lars | 16–7 | 69.57% |
| Kayser vs Paul | 10–12 | 45.45% |
| Kayser vs Nina | 7–13 | 35.00% |
| Kayser vs Heihachi | 9–10 | 47.37% |
| Kayser vs Lili | 8–10 | 44.44% |
| Kayser vs Leroy | 7–10 | 41.18% |
| Kayser vs Clive | 7–9 | 43.75% |
| Kayser vs Victor | 3–12 | 20.00% |
| Kayser vs Leo | 5–8 | 38.46% |
| Kayser vs Feng | 5–7 | 41.67% |
| Kayser vs Lee | 7–5 | 58.33% |
| Kayser vs Claudio | 1–10 | 9.09% |
| Kayser vs Alisa | 7–3 | 70.00% |
| Kayser vs Lidia | 3–7 | 30.00% |
| Kayser vs Fahkumram | 5–5 | 50.00% |
| Kayser vs Raven | 6–3 | 66.67% |
| Kayser vs Jack-8 | 4–4 | 50.00% |
| Kayser vs Shaheen | 3–5 | 37.50% |
| Kayser vs Zafina | 3–5 | 37.50% |
| Kayser vs Panda | 1–6 | 14.29% |
| Kayser vs Miary Zo | 3–4 | 42.86% |
| Kayser vs Kuma | 2–3 | 40.00% |
| Kayser vs Armor King | 1–3 | 25.00% |
| Kayser vs Anna | 0–2 | 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.