| Ronya vs Dragunov | 15–8 | 65.22% |
| Ronya vs Kazuya | 14–7 | 66.67% |
| Ronya vs Bryan | 12–8 | 60.00% |
| Ronya vs Lee | 10–7 | 58.82% |
| Ronya vs Reina | 7–10 | 41.18% |
| Ronya vs Jin | 8–6 | 57.14% |
| Ronya vs Steve | 8–6 | 57.14% |
| Ronya vs Lili | 5–9 | 35.71% |
| Ronya vs Lars | 7–7 | 50.00% |
| Ronya vs Paul | 6–7 | 46.15% |
| Ronya vs Law | 7–6 | 53.85% |
| Ronya vs Claudio | 2–10 | 16.67% |
| Ronya vs Jun | 7–4 | 63.64% |
| Ronya vs Yoshimitsu | 5–5 | 50.00% |
| Ronya vs Hwoarang | 7–3 | 70.00% |
| Ronya vs Devil Jin | 4–6 | 40.00% |
| Ronya vs Leo | 6–4 | 60.00% |
| Ronya vs Victor | 7–3 | 70.00% |
| Ronya vs Eddy | 4–4 | 50.00% |
| Ronya vs Clive | 2–6 | 25.00% |
| Ronya vs King | 3–4 | 42.86% |
| Ronya vs Feng | 5–2 | 71.43% |
| Ronya vs Heihachi | 4–3 | 57.14% |
| Ronya vs Nina | 5–1 | 83.33% |
| Ronya vs Jack-8 | 3–2 | 60.00% |
| Ronya vs Asuka | 0–4 | 0.00% |
| Ronya vs Zafina | 0–4 | 0.00% |
| Ronya vs Leroy | 1–3 | 25.00% |
| Ronya vs Alisa | 0–3 | 0.00% |
| Ronya vs Kuma | 0–3 | 0.00% |
| Ronya vs Azucena | 1–2 | 33.33% |
| Ronya vs Lidia | 2–1 | 66.67% |
| Ronya vs Xiaoyu | 0–1 | 0.00% |
| Ronya vs Shaheen | 0–1 | 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.