| Ronin vs Eddy | 14–30 | 31.82% |
| Ronin vs Steve | 9–25 | 26.47% |
| Ronin vs Reina | 15–17 | 46.88% |
| Ronin vs King | 11–16 | 40.74% |
| Ronin vs Bryan | 14–13 | 51.85% |
| Ronin vs Kazuya | 12–12 | 50.00% |
| Ronin vs Law | 5–18 | 21.74% |
| Ronin vs Jin | 7–16 | 30.43% |
| Ronin vs Azucena | 6–17 | 26.09% |
| Ronin vs Yoshimitsu | 9–10 | 47.37% |
| Ronin vs Lars | 9–10 | 47.37% |
| Ronin vs Dragunov | 2–14 | 12.50% |
| Ronin vs Lee | 8–8 | 50.00% |
| Ronin vs Hwoarang | 5–10 | 33.33% |
| Ronin vs Lili | 5–10 | 33.33% |
| Ronin vs Asuka | 7–4 | 63.64% |
| Ronin vs Raven | 5–6 | 45.45% |
| Ronin vs Leroy | 5–5 | 50.00% |
| Ronin vs Paul | 2–7 | 22.22% |
| Ronin vs Alisa | 3–5 | 37.50% |
| Ronin vs Victor | 4–3 | 57.14% |
| Ronin vs Xiaoyu | 3–3 | 50.00% |
| Ronin vs Jack-8 | 1–5 | 16.67% |
| Ronin vs Devil Jin | 1–4 | 20.00% |
| Ronin vs Feng | 1–4 | 20.00% |
| Ronin vs Nina | 2–3 | 40.00% |
| Ronin vs Shaheen | 1–3 | 25.00% |
| Ronin vs Claudio | 0–2 | 0.00% |
| Ronin vs Kuma | 0–2 | 0.00% |
| Ronin vs Zafina | 2–0 | 100.00% |
| Ronin vs Jun | 0–2 | 0.00% |
| Ronin vs Lidia | 0–2 | 0.00% |
| Ronin vs Panda | 0–1 | 0.00% |
| Ronin vs Heihachi | 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.