| Kaisen vs Reina | 15–8 | 65.22% |
| Kaisen vs King | 5–10 | 33.33% |
| Kaisen vs Jin | 11–4 | 73.33% |
| Kaisen vs Lili | 10–2 | 83.33% |
| Kaisen vs Law | 6–5 | 54.55% |
| Kaisen vs Kazuya | 6–5 | 54.55% |
| Kaisen vs Bryan | 5–5 | 50.00% |
| Kaisen vs Steve | 5–5 | 50.00% |
| Kaisen vs Lars | 3–3 | 50.00% |
| Kaisen vs Alisa | 3–3 | 50.00% |
| Kaisen vs Lee | 3–3 | 50.00% |
| Kaisen vs Heihachi | 3–3 | 50.00% |
| Kaisen vs Clive | 5–1 | 83.33% |
| Kaisen vs Nina | 3–2 | 60.00% |
| Kaisen vs Eddy | 4–1 | 80.00% |
| Kaisen vs Lidia | 4–1 | 80.00% |
| Kaisen vs Kuma | 2–2 | 50.00% |
| Kaisen vs Paul | 2–1 | 66.67% |
| Kaisen vs Hwoarang | 1–2 | 33.33% |
| Kaisen vs Devil Jin | 2–1 | 66.67% |
| Kaisen vs Victor | 1–2 | 33.33% |
| Kaisen vs Armor King | 1–2 | 33.33% |
| Kaisen vs Asuka | 2–0 | 100.00% |
| Kaisen vs Claudio | 2–0 | 100.00% |
| Kaisen vs Zafina | 0–2 | 0.00% |
| Kaisen vs Leroy | 2–0 | 100.00% |
| Kaisen vs Jun | 2–0 | 100.00% |
| Kaisen vs Yoshimitsu | 1–0 | 100.00% |
| Kaisen vs Dragunov | 0–1 | 0.00% |
| Kaisen vs Anna | 0–1 | 0.00% |
| Kaisen vs Miary Zo | 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.