| Kami vs Reina | 57–39 | 59.38% |
| Kami vs Kazuya | 36–46 | 43.90% |
| Kami vs King | 39–26 | 60.00% |
| Kami vs Jin | 23–40 | 36.51% |
| Kami vs Bryan | 23–28 | 45.10% |
| Kami vs Lili | 18–31 | 36.73% |
| Kami vs Steve | 24–21 | 53.33% |
| Kami vs Dragunov | 18–18 | 50.00% |
| Kami vs Devil Jin | 13–21–1 | 38.24% |
| Kami vs Law | 11–16 | 40.74% |
| Kami vs Asuka | 12–14 | 46.15% |
| Kami vs Leroy | 11–15 | 42.31% |
| Kami vs Hwoarang | 8–17 | 32.00% |
| Kami vs Alisa | 9–15 | 37.50% |
| Kami vs Victor | 8–14 | 36.36% |
| Kami vs Yoshimitsu | 7–11 | 38.89% |
| Kami vs Claudio | 8–10 | 44.44% |
| Kami vs Jun | 13–5 | 72.22% |
| Kami vs Eddy | 6–12 | 33.33% |
| Kami vs Nina | 6–10 | 37.50% |
| Kami vs Lars | 5–10 | 33.33% |
| Kami vs Fahkumram | 6–9 | 40.00% |
| Kami vs Paul | 4–10 | 28.57% |
| Kami vs Leo | 5–9 | 35.71% |
| Kami vs Heihachi | 3–10 | 23.08% |
| Kami vs Xiaoyu | 1–10 | 9.09% |
| Kami vs Shaheen | 6–5 | 54.55% |
| Kami vs Clive | 1–10 | 9.09% |
| Kami vs Miary Zo | 2–9 | 18.18% |
| Kami vs Jack-8 | 2–8 | 20.00% |
| Kami vs Azucena | 3–7 | 30.00% |
| Kami vs Feng | 4–5 | 44.44% |
| Kami vs Armor King | 6–3 | 66.67% |
| Kami vs Lee | 4–4 | 50.00% |
| Kami vs Lidia | 3–5 | 37.50% |
| Kami vs Zafina | 1–3 | 25.00% |
| Kami vs Raven | 2–2 | 50.00% |
| Kami vs Kuma | 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.