| Ronald vs Jin | 7–2 | 77.78% |
| Ronald vs Azucena | 7–2 | 77.78% |
| Ronald vs King | 2–5 | 28.57% |
| Ronald vs Hwoarang | 6–1 | 85.71% |
| Ronald vs Fahkumram | 5–2 | 71.43% |
| Ronald vs Lili | 4–2 | 66.67% |
| Ronald vs Lee | 4–2 | 66.67% |
| Ronald vs Paul | 0–4 | 0.00% |
| Ronald vs Victor | 2–2 | 50.00% |
| Ronald vs Law | 1–2 | 33.33% |
| Ronald vs Kazuya | 3–0 | 100.00% |
| Ronald vs Zafina | 2–1 | 66.67% |
| Ronald vs Armor King | 1–2 | 33.33% |
| Ronald vs Dragunov | 0–2 | 0.00% |
| Ronald vs Nina | 2–0 | 100.00% |
| Ronald vs Heihachi | 2–0 | 100.00% |
| Ronald vs Steve | 1–0 | 100.00% |
| Ronald vs Leo | 1–0 | 100.00% |
| Ronald vs Jun | 1–0 | 100.00% |
| Ronald vs Reina | 1–0 | 100.00% |
| Ronald vs Eddy | 1–0 | 100.00% |
| Ronald vs Lidia | 1–0 | 100.00% |
| Ronald vs Clive | 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.