| byeon_kas vs Dragunov | 56–42 | 57.14% |
| byeon_kas vs Jin | 48–42 | 53.33% |
| byeon_kas vs Reina | 41–38 | 51.90% |
| byeon_kas vs Hwoarang | 39–37 | 51.32% |
| byeon_kas vs Kazuya | 36–30 | 54.55% |
| byeon_kas vs King | 27–31 | 46.55% |
| byeon_kas vs Paul | 20–30 | 40.00% |
| byeon_kas vs Jun | 18–31 | 36.73% |
| byeon_kas vs Feng | 21–24 | 46.67% |
| byeon_kas vs Devil Jin | 19–23 | 45.24% |
| byeon_kas vs Law | 12–27 | 30.77% |
| byeon_kas vs Victor | 20–16 | 55.56% |
| byeon_kas vs Azucena | 15–20 | 42.86% |
| byeon_kas vs Yoshimitsu | 14–20 | 41.18% |
| byeon_kas vs Steve | 18–16 | 52.94% |
| byeon_kas vs Lars | 9–24 | 27.27% |
| byeon_kas vs Lili | 8–24 | 25.00% |
| byeon_kas vs Eddy | 9–20 | 31.03% |
| byeon_kas vs Bryan | 13–14 | 48.15% |
| byeon_kas vs Lee | 10–14 | 41.67% |
| byeon_kas vs Leo | 13–8 | 61.90% |
| byeon_kas vs Nina | 12–9 | 57.14% |
| byeon_kas vs Xiaoyu | 7–11 | 38.89% |
| byeon_kas vs Jack-8 | 8–10 | 44.44% |
| byeon_kas vs Asuka | 8–10 | 44.44% |
| byeon_kas vs Alisa | 7–11 | 38.89% |
| byeon_kas vs Claudio | 10–8 | 55.56% |
| byeon_kas vs Raven | 4–11 | 26.67% |
| byeon_kas vs Leroy | 4–9 | 30.77% |
| byeon_kas vs Shaheen | 2–4 | 33.33% |
| byeon_kas vs Kuma | 2–3 | 40.00% |
| byeon_kas vs Zafina | 1–3 | 25.00% |
| byeon_kas vs Panda | 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.