| RONALDO7 vs Dragunov | 10–10 | 50.00% |
| RONALDO7 vs King | 6–10 | 37.50% |
| RONALDO7 vs Paul | 6–9 | 40.00% |
| RONALDO7 vs Jun | 3–11 | 21.43% |
| RONALDO7 vs Jin | 4–9 | 30.77% |
| RONALDO7 vs Reina | 5–7 | 41.67% |
| RONALDO7 vs Lili | 5–6 | 45.45% |
| RONALDO7 vs Law | 6–4 | 60.00% |
| RONALDO7 vs Hwoarang | 1–8 | 11.11% |
| RONALDO7 vs Yoshimitsu | 2–6 | 25.00% |
| RONALDO7 vs Bryan | 1–6 | 14.29% |
| RONALDO7 vs Jack-8 | 5–2 | 71.43% |
| RONALDO7 vs Devil Jin | 5–2 | 71.43% |
| RONALDO7 vs Leo | 3–4 | 42.86% |
| RONALDO7 vs Claudio | 2–4 | 33.33% |
| RONALDO7 vs Lars | 4–1 | 80.00% |
| RONALDO7 vs Kazuya | 2–2 | 50.00% |
| RONALDO7 vs Victor | 1–3 | 25.00% |
| RONALDO7 vs Steve | 1–2 | 33.33% |
| RONALDO7 vs Kuma | 2–1 | 66.67% |
| RONALDO7 vs Zafina | 1–2 | 33.33% |
| RONALDO7 vs Eddy | 0–3 | 0.00% |
| RONALDO7 vs Xiaoyu | 2–0 | 100.00% |
| RONALDO7 vs Nina | 0–2 | 0.00% |
| RONALDO7 vs Lee | 0–2 | 0.00% |
| RONALDO7 vs Azucena | 2–0 | 100.00% |
| RONALDO7 vs Raven | 0–2 | 0.00% |
| RONALDO7 vs Lidia | 2–0 | 100.00% |
| RONALDO7 vs Asuka | 1–0 | 100.00% |
| RONALDO7 vs Alisa | 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.