| Kapinna vs Bryan | 145–108 | 57.31% |
| Kapinna vs Jin | 122–97 | 55.71% |
| Kapinna vs Kazuya | 116–97 | 54.46% |
| Kapinna vs Steve | 80–87 | 47.90% |
| Kapinna vs King | 99–63 | 61.11% |
| Kapinna vs Heihachi | 60–81 | 42.55% |
| Kapinna vs Hwoarang | 70–64 | 52.24% |
| Kapinna vs Yoshimitsu | 67–64–1 | 51.15% |
| Kapinna vs Reina | 54–58 | 48.21% |
| Kapinna vs Law | 52–46 | 53.06% |
| Kapinna vs Dragunov | 53–42 | 55.79% |
| Kapinna vs Lee | 45–47 | 48.91% |
| Kapinna vs Lili | 56–34 | 62.22% |
| Kapinna vs Devil Jin | 50–38 | 56.82% |
| Kapinna vs Paul | 43–38 | 53.09% |
| Kapinna vs Lars | 40–34 | 54.05% |
| Kapinna vs Feng | 30–33 | 47.62% |
| Kapinna vs Clive | 21–35 | 37.50% |
| Kapinna vs Asuka | 34–20 | 62.96% |
| Kapinna vs Azucena | 21–33 | 38.89% |
| Kapinna vs Leo | 25–27 | 48.08% |
| Kapinna vs Victor | 24–28 | 46.15% |
| Kapinna vs Nina | 30–21 | 58.82% |
| Kapinna vs Jun | 19–27 | 41.30% |
| Kapinna vs Lidia | 18–28 | 39.13% |
| Kapinna vs Eddy | 19–26 | 42.22% |
| Kapinna vs Raven | 19–25 | 43.18% |
| Kapinna vs Alisa | 21–21 | 50.00% |
| Kapinna vs Claudio | 23–19 | 54.76% |
| Kapinna vs Xiaoyu | 22–18 | 55.00% |
| Kapinna vs Shaheen | 20–17 | 54.05% |
| Kapinna vs Leroy | 13–15 | 46.43% |
| Kapinna vs Kuma | 11–16 | 40.74% |
| Kapinna vs Jack-8 | 10–13 | 43.48% |
| Kapinna vs Zafina | 4–8 | 33.33% |
| Kapinna vs Panda | 1–6 | 14.29% |
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.