| Kapiooo vs Kazuya | 114–60 | 65.52% |
| Kapiooo vs Jin | 73–38 | 65.77% |
| Kapiooo vs King | 54–46 | 54.00% |
| Kapiooo vs Bryan | 39–41 | 48.75% |
| Kapiooo vs Law | 52–27 | 65.82% |
| Kapiooo vs Heihachi | 46–33 | 58.23% |
| Kapiooo vs Hwoarang | 48–25 | 65.75% |
| Kapiooo vs Lili | 37–28 | 56.92% |
| Kapiooo vs Yoshimitsu | 34–29 | 53.97% |
| Kapiooo vs Paul | 34–27 | 55.74% |
| Kapiooo vs Steve | 34–27 | 55.74% |
| Kapiooo vs Reina | 29–29 | 50.00% |
| Kapiooo vs Devil Jin | 37–16 | 69.81% |
| Kapiooo vs Dragunov | 31–22 | 58.49% |
| Kapiooo vs Jun | 33–19 | 63.46% |
| Kapiooo vs Asuka | 27–15 | 64.29% |
| Kapiooo vs Anna | 19–19 | 50.00% |
| Kapiooo vs Fahkumram | 20–18 | 52.63% |
| Kapiooo vs Xiaoyu | 23–14 | 62.16% |
| Kapiooo vs Armor King | 25–12 | 67.57% |
| Kapiooo vs Claudio | 25–11 | 69.44% |
| Kapiooo vs Lee | 17–19 | 47.22% |
| Kapiooo vs Azucena | 17–15 | 53.12% |
| Kapiooo vs Eddy | 19–12 | 61.29% |
| Kapiooo vs Feng | 21–8 | 72.41% |
| Kapiooo vs Nina | 13–13 | 50.00% |
| Kapiooo vs Victor | 14–12 | 53.85% |
| Kapiooo vs Alisa | 11–14 | 44.00% |
| Kapiooo vs Lidia | 14–11 | 56.00% |
| Kapiooo vs Clive | 11–12 | 47.83% |
| Kapiooo vs Miary Zo | 11–12 | 47.83% |
| Kapiooo vs Jack-8 | 11–11 | 50.00% |
| Kapiooo vs Kuma | 16–5 | 76.19% |
| Kapiooo vs Lars | 12–8 | 60.00% |
| Kapiooo vs Leo | 12–6 | 66.67% |
| Kapiooo vs Raven | 8–5 | 61.54% |
| Kapiooo vs Shaheen | 5–6 | 45.45% |
| Kapiooo vs Leroy | 6–5 | 54.55% |
| Kapiooo vs Panda | 5–3 | 62.50% |
| Kapiooo vs Zafina | 3–5 | 37.50% |
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.