| Kami958 vs Jin | 88–66 | 57.14% |
| Kami958 vs Law | 61–64 | 48.80% |
| Kami958 vs Hwoarang | 39–83 | 31.97% |
| Kami958 vs Kazuya | 47–56 | 45.63% |
| Kami958 vs King | 47–48 | 49.47% |
| Kami958 vs Eddy | 46–33 | 58.23% |
| Kami958 vs Bryan | 42–36 | 53.85% |
| Kami958 vs Steve | 36–37 | 49.32% |
| Kami958 vs Jun | 18–34 | 34.62% |
| Kami958 vs Reina | 31–20 | 60.78% |
| Kami958 vs Lili | 16–33 | 32.65% |
| Kami958 vs Yoshimitsu | 25–20 | 55.56% |
| Kami958 vs Paul | 14–30 | 31.82% |
| Kami958 vs Victor | 24–20 | 54.55% |
| Kami958 vs Dragunov | 21–21 | 50.00% |
| Kami958 vs Lars | 22–17 | 56.41% |
| Kami958 vs Devil Jin | 14–24 | 36.84% |
| Kami958 vs Nina | 21–15 | 58.33% |
| Kami958 vs Asuka | 21–13 | 61.76% |
| Kami958 vs Alisa | 20–13 | 60.61% |
| Kami958 vs Lee | 12–19 | 38.71% |
| Kami958 vs Azucena | 15–15 | 50.00% |
| Kami958 vs Xiaoyu | 11–15 | 42.31% |
| Kami958 vs Feng | 7–18 | 28.00% |
| Kami958 vs Fahkumram | 8–14 | 36.36% |
| Kami958 vs Jack-8 | 12–5 | 70.59% |
| Kami958 vs Kuma | 9–8 | 52.94% |
| Kami958 vs Leo | 6–10 | 37.50% |
| Kami958 vs Lidia | 7–8 | 46.67% |
| Kami958 vs Leroy | 8–5 | 61.54% |
| Kami958 vs Claudio | 3–6 | 33.33% |
| Kami958 vs Anna | 2–7 | 22.22% |
| Kami958 vs Raven | 4–2 | 66.67% |
| Kami958 vs Clive | 3–2 | 60.00% |
| Kami958 vs Panda | 2–2 | 50.00% |
| Kami958 vs Zafina | 2–2 | 50.00% |
| Kami958 vs Shaheen | 2–0 | 100.00% |
| Kami958 vs Heihachi | 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.