| Roadkill Expert vs Reina | 6–4 | 60.00% |
| Roadkill Expert vs Hwoarang | 5–1 | 83.33% |
| Roadkill Expert vs Asuka | 2–4 | 33.33% |
| Roadkill Expert vs Victor | 2–4 | 33.33% |
| Roadkill Expert vs King | 2–3 | 40.00% |
| Roadkill Expert vs Raven | 1–4 | 20.00% |
| Roadkill Expert vs Eddy | 1–4 | 20.00% |
| Roadkill Expert vs Jun | 2–2 | 50.00% |
| Roadkill Expert vs Steve | 3–1 | 75.00% |
| Roadkill Expert vs Law | 2–1 | 66.67% |
| Roadkill Expert vs Bryan | 2–1 | 66.67% |
| Roadkill Expert vs Lars | 2–1 | 66.67% |
| Roadkill Expert vs Leroy | 2–1 | 66.67% |
| Roadkill Expert vs Feng | 0–2 | 0.00% |
| Roadkill Expert vs Leo | 1–1 | 50.00% |
| Roadkill Expert vs Lee | 0–2 | 0.00% |
| Roadkill Expert vs Azucena | 0–2 | 0.00% |
| Roadkill Expert vs Paul | 2–0 | 100.00% |
| Roadkill Expert vs Alisa | 0–2 | 0.00% |
| Roadkill Expert vs Lidia | 2–0 | 100.00% |
| Roadkill Expert vs Jin | 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.