| Boyka vs Dragunov | 16–11 | 59.26% |
| Boyka vs Jin | 17–5 | 77.27% |
| Boyka vs Reina | 17–5 | 77.27% |
| Boyka vs Kazuya | 12–9 | 57.14% |
| Boyka vs Steve | 11–7 | 61.11% |
| Boyka vs Lili | 12–4 | 75.00% |
| Boyka vs Hwoarang | 11–4 | 73.33% |
| Boyka vs Heihachi | 10–4 | 71.43% |
| Boyka vs King | 10–2 | 83.33% |
| Boyka vs Bryan | 8–2 | 80.00% |
| Boyka vs Lee | 8–2 | 80.00% |
| Boyka vs Law | 2–7 | 22.22% |
| Boyka vs Devil Jin | 5–3 | 62.50% |
| Boyka vs Lidia | 4–3 | 57.14% |
| Boyka vs Xiaoyu | 3–3 | 50.00% |
| Boyka vs Alisa | 6–0 | 100.00% |
| Boyka vs Claudio | 5–1 | 83.33% |
| Boyka vs Paul | 1–4 | 20.00% |
| Boyka vs Yoshimitsu | 3–2 | 60.00% |
| Boyka vs Jack-8 | 4–1 | 80.00% |
| Boyka vs Asuka | 4–1 | 80.00% |
| Boyka vs Lars | 4–1 | 80.00% |
| Boyka vs Nina | 3–2 | 60.00% |
| Boyka vs Jun | 4–1 | 80.00% |
| Boyka vs Clive | 3–2 | 60.00% |
| Boyka vs Shaheen | 2–2 | 50.00% |
| Boyka vs Leroy | 4–0 | 100.00% |
| Boyka vs Victor | 3–1 | 75.00% |
| Boyka vs Eddy | 4–0 | 100.00% |
| Boyka vs Kuma | 1–2 | 33.33% |
| Boyka vs Azucena | 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.