| Ragna vs Reina | 57–45 | 55.88% |
| Ragna vs Kazuya | 42–47 | 47.19% |
| Ragna vs King | 50–36 | 58.14% |
| Ragna vs Bryan | 38–47 | 44.71% |
| Ragna vs Heihachi | 49–23 | 68.06% |
| Ragna vs Hwoarang | 33–22 | 60.00% |
| Ragna vs Jin | 22–31 | 41.51% |
| Ragna vs Steve | 34–17 | 66.67% |
| Ragna vs Lidia | 20–25 | 44.44% |
| Ragna vs Paul | 15–27 | 35.71% |
| Ragna vs Yoshimitsu | 26–16 | 61.90% |
| Ragna vs Law | 18–23 | 43.90% |
| Ragna vs Lars | 23–16 | 58.97% |
| Ragna vs Asuka | 19–18 | 51.35% |
| Ragna vs Lili | 13–23 | 36.11% |
| Ragna vs Dragunov | 20–14 | 58.82% |
| Ragna vs Xiaoyu | 10–21 | 32.26% |
| Ragna vs Lee | 20–10 | 66.67% |
| Ragna vs Leo | 17–11 | 60.71% |
| Ragna vs Jun | 11–15 | 42.31% |
| Ragna vs Victor | 12–12 | 50.00% |
| Ragna vs Jack-8 | 12–11 | 52.17% |
| Ragna vs Azucena | 15–8 | 65.22% |
| Ragna vs Nina | 7–15 | 31.82% |
| Ragna vs Devil Jin | 9–11 | 45.00% |
| Ragna vs Raven | 6–11 | 35.29% |
| Ragna vs Eddy | 8–8 | 50.00% |
| Ragna vs Feng | 8–5 | 61.54% |
| Ragna vs Alisa | 8–4 | 66.67% |
| Ragna vs Shaheen | 5–5 | 50.00% |
| Ragna vs Kuma | 3–7 | 30.00% |
| Ragna vs Leroy | 6–3 | 66.67% |
| Ragna vs Clive | 3–6 | 33.33% |
| Ragna vs Claudio | 4–4 | 50.00% |
| Ragna vs Zafina | 2–0 | 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.