| Bytilochka vs Reina | 21–11 | 65.62% |
| Bytilochka vs Kazuya | 11–19 | 36.67% |
| Bytilochka vs King | 11–16 | 40.74% |
| Bytilochka vs Asuka | 9–16 | 36.00% |
| Bytilochka vs Lili | 11–6 | 64.71% |
| Bytilochka vs Jin | 7–9 | 43.75% |
| Bytilochka vs Dragunov | 5–11 | 31.25% |
| Bytilochka vs Yoshimitsu | 5–9 | 35.71% |
| Bytilochka vs Steve | 6–8 | 42.86% |
| Bytilochka vs Law | 5–8 | 38.46% |
| Bytilochka vs Jun | 7–6 | 53.85% |
| Bytilochka vs Xiaoyu | 6–6 | 50.00% |
| Bytilochka vs Leo | 5–7 | 41.67% |
| Bytilochka vs Leroy | 4–8 | 33.33% |
| Bytilochka vs Azucena | 7–5 | 58.33% |
| Bytilochka vs Hwoarang | 2–9 | 18.18% |
| Bytilochka vs Bryan | 3–8 | 27.27% |
| Bytilochka vs Victor | 5–6 | 45.45% |
| Bytilochka vs Lars | 6–2 | 75.00% |
| Bytilochka vs Lee | 6–2 | 75.00% |
| Bytilochka vs Eddy | 0–8 | 0.00% |
| Bytilochka vs Lidia | 4–4 | 50.00% |
| Bytilochka vs Paul | 2–5 | 28.57% |
| Bytilochka vs Alisa | 0–7 | 0.00% |
| Bytilochka vs Kuma | 5–2 | 71.43% |
| Bytilochka vs Panda | 1–4 | 20.00% |
| Bytilochka vs Zafina | 1–4 | 20.00% |
| Bytilochka vs Jack-8 | 2–2 | 50.00% |
| Bytilochka vs Devil Jin | 2–2 | 50.00% |
| Bytilochka vs Nina | 2–2 | 50.00% |
| Bytilochka vs Feng | 0–3 | 0.00% |
| Bytilochka vs Claudio | 1–2 | 33.33% |
| Bytilochka vs Shaheen | 0–2 | 0.00% |
| Bytilochka vs Raven | 2–0 | 100.00% |
| Bytilochka vs Clive | 0–2 | 0.00% |
| Bytilochka vs Anna | 0–2 | 0.00% |
| Bytilochka vs Heihachi | 1–0 | 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.