| Roney vs Steve | 7–4 | 63.64% |
| Roney vs Hwoarang | 8–1 | 88.89% |
| Roney vs Yoshimitsu | 4–3 | 57.14% |
| Roney vs King | 4–1 | 80.00% |
| Roney vs Jin | 1–4 | 20.00% |
| Roney vs Bryan | 3–2 | 60.00% |
| Roney vs Reina | 5–0 | 100.00% |
| Roney vs Nina | 2–2 | 50.00% |
| Roney vs Jack-8 | 3–0 | 100.00% |
| Roney vs Feng | 0–3 | 0.00% |
| Roney vs Lee | 3–0 | 100.00% |
| Roney vs Azucena | 3–0 | 100.00% |
| Roney vs Clive | 2–1 | 66.67% |
| Roney vs Devil Jin | 2–0 | 100.00% |
| Roney vs Lili | 0–2 | 0.00% |
| Roney vs Raven | 2–0 | 100.00% |
| Roney vs Heihachi | 2–0 | 100.00% |
| Roney vs Xiaoyu | 1–0 | 100.00% |
| Roney vs Kazuya | 1–0 | 100.00% |
| Roney vs Asuka | 1–0 | 100.00% |
| Roney vs Lars | 1–0 | 100.00% |
| Roney vs Alisa | 1–0 | 100.00% |
| Roney vs Anna | 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.