| Kamui vs Hwoarang | 137–134 | 50.55% |
| Kamui vs King | 111–110 | 50.23% |
| Kamui vs Kazuya | 107–113 | 48.64% |
| Kamui vs Law | 115–103 | 52.75% |
| Kamui vs Jin | 109–81 | 57.37% |
| Kamui vs Bryan | 101–88 | 53.44% |
| Kamui vs Reina | 94–70 | 57.32% |
| Kamui vs Paul | 66–91 | 42.04% |
| Kamui vs Steve | 76–79 | 49.03% |
| Kamui vs Yoshimitsu | 71–74 | 48.97% |
| Kamui vs Lili | 67–75 | 47.18% |
| Kamui vs Lars | 55–77 | 41.67% |
| Kamui vs Dragunov | 63–68 | 48.09% |
| Kamui vs Jun | 69–55 | 55.65% |
| Kamui vs Lee | 54–66 | 45.00% |
| Kamui vs Xiaoyu | 50–61 | 45.05% |
| Kamui vs Azucena | 55–55 | 50.00% |
| Kamui vs Leo | 54–55 | 49.54% |
| Kamui vs Eddy | 53–53 | 50.00% |
| Kamui vs Asuka | 51–45 | 53.12% |
| Kamui vs Nina | 38–56 | 40.43% |
| Kamui vs Victor | 53–37 | 58.89% |
| Kamui vs Devil Jin | 51–37 | 57.95% |
| Kamui vs Heihachi | 39–47 | 45.35% |
| Kamui vs Leroy | 31–54 | 36.47% |
| Kamui vs Jack-8 | 44–40 | 52.38% |
| Kamui vs Feng | 39–44 | 46.99% |
| Kamui vs Raven | 32–42 | 43.24% |
| Kamui vs Lidia | 41–28 | 59.42% |
| Kamui vs Alisa | 25–29 | 46.30% |
| Kamui vs Clive | 27–22 | 55.10% |
| Kamui vs Zafina | 24–23 | 51.06% |
| Kamui vs Shaheen | 23–23 | 50.00% |
| Kamui vs Kuma | 16–23 | 41.03% |
| Kamui vs Claudio | 20–17 | 54.05% |
| Kamui vs Fahkumram | 11–10 | 52.38% |
| Kamui vs Armor King | 12–9 | 57.14% |
| Kamui vs Anna | 7–5 | 58.33% |
| Kamui vs Panda | 6–5 | 54.55% |
| Kamui vs Miary Zo | 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.