| Son Ro vs Asuka | 8–5 | 61.54% |
| Son Ro vs Reina | 7–5 | 58.33% |
| Son Ro vs King | 6–5 | 54.55% |
| Son Ro vs Kazuya | 4–6 | 40.00% |
| Son Ro vs Jun | 3–5 | 37.50% |
| Son Ro vs Hwoarang | 6–1 | 85.71% |
| Son Ro vs Alisa | 5–2 | 71.43% |
| Son Ro vs Law | 4–2 | 66.67% |
| Son Ro vs Bryan | 4–2 | 66.67% |
| Son Ro vs Steve | 4–2 | 66.67% |
| Son Ro vs Lili | 3–3 | 50.00% |
| Son Ro vs Eddy | 3–3 | 50.00% |
| Son Ro vs Jin | 4–1 | 80.00% |
| Son Ro vs Dragunov | 1–4 | 20.00% |
| Son Ro vs Leo | 3–2 | 60.00% |
| Son Ro vs Azucena | 3–2 | 60.00% |
| Son Ro vs Paul | 1–3 | 25.00% |
| Son Ro vs Lars | 3–1 | 75.00% |
| Son Ro vs Raven | 3–1 | 75.00% |
| Son Ro vs Lidia | 3–1 | 75.00% |
| Son Ro vs Devil Jin | 2–1 | 66.67% |
| Son Ro vs Claudio | 3–0 | 100.00% |
| Son Ro vs Nina | 3–0 | 100.00% |
| Son Ro vs Kuma | 0–3 | 0.00% |
| Son Ro vs Xiaoyu | 2–0 | 100.00% |
| Son Ro vs Lee | 0–2 | 0.00% |
| Son Ro vs Leroy | 1–1 | 50.00% |
| Son Ro vs Yoshimitsu | 0–1 | 0.00% |
| Son Ro vs Victor | 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.