| KayPewl vs Reina | 15–19 | 44.12% |
| KayPewl vs Hwoarang | 19–14 | 57.58% |
| KayPewl vs Jin | 15–16 | 48.39% |
| KayPewl vs Lili | 12–16 | 42.86% |
| KayPewl vs King | 10–17 | 37.04% |
| KayPewl vs Kazuya | 17–6 | 73.91% |
| KayPewl vs Steve | 14–6 | 70.00% |
| KayPewl vs Dragunov | 7–13 | 35.00% |
| KayPewl vs Victor | 8–11 | 42.11% |
| KayPewl vs Asuka | 10–8 | 55.56% |
| KayPewl vs Heihachi | 6–11 | 35.29% |
| KayPewl vs Bryan | 7–9 | 43.75% |
| KayPewl vs Yoshimitsu | 5–7 | 41.67% |
| KayPewl vs Xiaoyu | 6–6 | 50.00% |
| KayPewl vs Lee | 8–4 | 66.67% |
| KayPewl vs Devil Jin | 5–5 | 50.00% |
| KayPewl vs Alisa | 7–3 | 70.00% |
| KayPewl vs Lidia | 3–7 | 30.00% |
| KayPewl vs Claudio | 2–6 | 25.00% |
| KayPewl vs Shaheen | 4–4 | 50.00% |
| KayPewl vs Leroy | 2–6 | 25.00% |
| KayPewl vs Eddy | 2–6 | 25.00% |
| KayPewl vs Lars | 3–4 | 42.86% |
| KayPewl vs Jun | 3–4 | 42.86% |
| KayPewl vs Azucena | 2–5 | 28.57% |
| KayPewl vs Paul | 3–3 | 50.00% |
| KayPewl vs Law | 4–2 | 66.67% |
| KayPewl vs Raven | 2–4 | 33.33% |
| KayPewl vs Feng | 1–4 | 20.00% |
| KayPewl vs Jack-8 | 1–3 | 25.00% |
| KayPewl vs Nina | 2–2 | 50.00% |
| KayPewl vs Leo | 0–3 | 0.00% |
| KayPewl vs Zafina | 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.