| KAPACb vs King | 7–15 | 31.82% |
| KAPACb vs Heihachi | 8–13 | 38.10% |
| KAPACb vs Steve | 3–17 | 15.00% |
| KAPACb vs Lili | 4–15 | 21.05% |
| KAPACb vs Jin | 1–15 | 6.25% |
| KAPACb vs Nina | 0–16 | 0.00% |
| KAPACb vs Bryan | 6–8 | 42.86% |
| KAPACb vs Law | 3–10 | 23.08% |
| KAPACb vs Kazuya | 4–9 | 30.77% |
| KAPACb vs Hwoarang | 1–11 | 8.33% |
| KAPACb vs Reina | 4–8 | 33.33% |
| KAPACb vs Lars | 2–8 | 20.00% |
| KAPACb vs Victor | 2–8 | 20.00% |
| KAPACb vs Clive | 1–9 | 10.00% |
| KAPACb vs Dragunov | 2–7 | 22.22% |
| KAPACb vs Claudio | 1–8 | 11.11% |
| KAPACb vs Xiaoyu | 3–5 | 37.50% |
| KAPACb vs Jun | 1–7 | 12.50% |
| KAPACb vs Asuka | 2–5 | 28.57% |
| KAPACb vs Azucena | 0–6 | 0.00% |
| KAPACb vs Yoshimitsu | 1–4 | 20.00% |
| KAPACb vs Leo | 1–4 | 20.00% |
| KAPACb vs Devil Jin | 2–2 | 50.00% |
| KAPACb vs Lee | 1–3 | 25.00% |
| KAPACb vs Lidia | 0–4 | 0.00% |
| KAPACb vs Paul | 0–3 | 0.00% |
| KAPACb vs Shaheen | 1–2 | 33.33% |
| KAPACb vs Jack-8 | 0–2 | 0.00% |
| KAPACb vs Alisa | 2–0 | 100.00% |
| KAPACb vs Kuma | 0–2 | 0.00% |
| KAPACb vs Zafina | 2–0 | 100.00% |
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.