| Boyka vs Dragunov | 75–79 | 48.70% |
| Boyka vs Kazuya | 74–69 | 51.75% |
| Boyka vs King | 47–65 | 41.96% |
| Boyka vs Reina | 61–51 | 54.46% |
| Boyka vs Paul | 50–59 | 45.87% |
| Boyka vs Jin | 40–56 | 41.67% |
| Boyka vs Bryan | 31–57 | 35.23% |
| Boyka vs Clive | 29–51 | 36.25% |
| Boyka vs Lili | 41–33 | 55.41% |
| Boyka vs Hwoarang | 26–44 | 37.14% |
| Boyka vs Xiaoyu | 26–39 | 40.00% |
| Boyka vs Heihachi | 30–34 | 46.88% |
| Boyka vs Steve | 26–35 | 42.62% |
| Boyka vs Victor | 24–33 | 42.11% |
| Boyka vs Devil Jin | 26–29 | 47.27% |
| Boyka vs Law | 28–25 | 52.83% |
| Boyka vs Yoshimitsu | 23–30 | 43.40% |
| Boyka vs Asuka | 24–25 | 48.98% |
| Boyka vs Feng | 16–31–1 | 34.04% |
| Boyka vs Azucena | 20–28 | 41.67% |
| Boyka vs Lars | 14–31 | 31.11% |
| Boyka vs Alisa | 13–29 | 30.95% |
| Boyka vs Lidia | 23–12 | 65.71% |
| Boyka vs Claudio | 16–17 | 48.48% |
| Boyka vs Jun | 14–17 | 45.16% |
| Boyka vs Eddy | 12–19 | 38.71% |
| Boyka vs Nina | 12–18 | 40.00% |
| Boyka vs Kuma | 13–17 | 43.33% |
| Boyka vs Raven | 10–16 | 38.46% |
| Boyka vs Jack-8 | 7–16 | 30.43% |
| Boyka vs Lee | 10–13 | 43.48% |
| Boyka vs Zafina | 10–13 | 43.48% |
| Boyka vs Leroy | 8–15 | 34.78% |
| Boyka vs Fahkumram | 6–17 | 26.09% |
| Boyka vs Leo | 9–12 | 42.86% |
| Boyka vs Armor King | 8–12 | 40.00% |
| Boyka vs Anna | 7–6 | 53.85% |
| Boyka vs Miary Zo | 6–6 | 50.00% |
| Boyka vs Shaheen | 6–5 | 54.55% |
| Boyka vs Panda | 4–6 | 40.00% |
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.