| K2paa vs Kazuya | 47–31 | 60.26% |
| K2paa vs Jin | 34–38 | 47.22% |
| K2paa vs King | 25–37 | 40.32% |
| K2paa vs Reina | 27–16 | 62.79% |
| K2paa vs Dragunov | 24–16 | 60.00% |
| K2paa vs Steve | 19–14 | 57.58% |
| K2paa vs Hwoarang | 10–17 | 37.04% |
| K2paa vs Law | 9–16 | 36.00% |
| K2paa vs Lee | 7–11 | 38.89% |
| K2paa vs Paul | 10–7 | 58.82% |
| K2paa vs Eddy | 7–10 | 41.18% |
| K2paa vs Bryan | 7–9 | 43.75% |
| K2paa vs Lili | 8–8 | 50.00% |
| K2paa vs Alisa | 6–10 | 37.50% |
| K2paa vs Azucena | 7–9 | 43.75% |
| K2paa vs Yoshimitsu | 10–5 | 66.67% |
| K2paa vs Jun | 6–8 | 42.86% |
| K2paa vs Victor | 7–7 | 50.00% |
| K2paa vs Asuka | 6–6 | 50.00% |
| K2paa vs Lars | 5–7 | 41.67% |
| K2paa vs Heihachi | 4–8 | 33.33% |
| K2paa vs Xiaoyu | 5–6 | 45.45% |
| K2paa vs Leo | 4–7 | 36.36% |
| K2paa vs Jack-8 | 7–3 | 70.00% |
| K2paa vs Feng | 4–5 | 44.44% |
| K2paa vs Nina | 3–5 | 37.50% |
| K2paa vs Leroy | 4–4 | 50.00% |
| K2paa vs Devil Jin | 4–2 | 66.67% |
| K2paa vs Claudio | 3–3 | 50.00% |
| K2paa vs Shaheen | 2–3 | 40.00% |
| K2paa vs Kuma | 2–0 | 100.00% |
| K2paa vs Raven | 0–2 | 0.00% |
| K2paa vs Zafina | 0–1 | 0.00% |
| K2paa vs Lidia | 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.