| Ragna vs King | 15–29 | 34.09% |
| Ragna vs Eddy | 13–24 | 35.14% |
| Ragna vs Hwoarang | 15–18 | 45.45% |
| Ragna vs Reina | 14–17 | 45.16% |
| Ragna vs Bryan | 6–23 | 20.69% |
| Ragna vs Dragunov | 5–24 | 17.24% |
| Ragna vs Jin | 5–16 | 23.81% |
| Ragna vs Lili | 3–18 | 14.29% |
| Ragna vs Jun | 10–9 | 52.63% |
| Ragna vs Law | 7–11 | 38.89% |
| Ragna vs Nina | 6–11 | 35.29% |
| Ragna vs Leo | 8–7 | 53.33% |
| Ragna vs Azucena | 7–7 | 50.00% |
| Ragna vs Lars | 6–6 | 50.00% |
| Ragna vs Kazuya | 5–6 | 45.45% |
| Ragna vs Steve | 9–2 | 81.82% |
| Ragna vs Jack-8 | 4–7 | 36.36% |
| Ragna vs Lee | 5–6 | 45.45% |
| Ragna vs Yoshimitsu | 2–8 | 20.00% |
| Ragna vs Xiaoyu | 2–8 | 20.00% |
| Ragna vs Kuma | 2–8 | 20.00% |
| Ragna vs Devil Jin | 3–6 | 33.33% |
| Ragna vs Raven | 3–6 | 33.33% |
| Ragna vs Asuka | 2–6 | 25.00% |
| Ragna vs Alisa | 4–3 | 57.14% |
| Ragna vs Leroy | 3–4 | 42.86% |
| Ragna vs Shaheen | 2–4 | 33.33% |
| Ragna vs Feng | 4–0 | 100.00% |
| Ragna vs Claudio | 0–4 | 0.00% |
| Ragna vs Zafina | 1–2 | 33.33% |
| Ragna vs Victor | 1–2 | 33.33% |
| Ragna vs Lidia | 1–2 | 33.33% |
| Ragna vs Fahkumram | 2–1 | 66.67% |
| Ragna vs Paul | 0–2 | 0.00% |
| Ragna vs Heihachi | 0–2 | 0.00% |
| Ragna vs Anna | 0–1 | 0.00% |
| Ragna vs Armor King | 1–0 | 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.