| Halyna vs Jin | 28–16 | 63.64% |
| Halyna vs Reina | 20–21 | 48.78% |
| Halyna vs Hwoarang | 23–16 | 58.97% |
| Halyna vs King | 15–21 | 41.67% |
| Halyna vs Kazuya | 27–6 | 81.82% |
| Halyna vs Azucena | 23–8 | 74.19% |
| Halyna vs Law | 13–17 | 43.33% |
| Halyna vs Bryan | 14–13 | 51.85% |
| Halyna vs Steve | 12–14 | 46.15% |
| Halyna vs Lili | 16–8 | 66.67% |
| Halyna vs Jun | 7–15 | 31.82% |
| Halyna vs Feng | 15–5 | 75.00% |
| Halyna vs Yoshimitsu | 13–5 | 72.22% |
| Halyna vs Dragunov | 10–8 | 55.56% |
| Halyna vs Heihachi | 9–8 | 52.94% |
| Halyna vs Lars | 6–10 | 37.50% |
| Halyna vs Nina | 9–7 | 56.25% |
| Halyna vs Paul | 9–6 | 60.00% |
| Halyna vs Eddy | 9–5 | 64.29% |
| Halyna vs Lidia | 7–6 | 53.85% |
| Halyna vs Xiaoyu | 10–2 | 83.33% |
| Halyna vs Leroy | 9–3 | 75.00% |
| Halyna vs Victor | 8–4 | 66.67% |
| Halyna vs Kuma | 5–5 | 50.00% |
| Halyna vs Alisa | 5–3 | 62.50% |
| Halyna vs Jack-8 | 3–4 | 42.86% |
| Halyna vs Lee | 4–3 | 57.14% |
| Halyna vs Claudio | 5–1 | 83.33% |
| Halyna vs Shaheen | 2–4 | 33.33% |
| Halyna vs Devil Jin | 1–4 | 20.00% |
| Halyna vs Raven | 3–2 | 60.00% |
| Halyna vs Anna | 3–2 | 60.00% |
| Halyna vs Asuka | 2–2 | 50.00% |
| Halyna vs Zafina | 2–2 | 50.00% |
| Halyna vs Leo | 3–0 | 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.