| Roadkill vs Kazuya | 76–93 | 44.97% |
| Roadkill vs Jin | 62–64 | 49.21% |
| Roadkill vs Bryan | 44–51 | 46.32% |
| Roadkill vs King | 40–53 | 43.01% |
| Roadkill vs Hwoarang | 42–46 | 47.73% |
| Roadkill vs Paul | 34–53 | 39.08% |
| Roadkill vs Lili | 35–46 | 43.21% |
| Roadkill vs Law | 39–31 | 55.71% |
| Roadkill vs Reina | 35–35 | 50.00% |
| Roadkill vs Dragunov | 31–35 | 46.97% |
| Roadkill vs Devil Jin | 23–41 | 35.94% |
| Roadkill vs Yoshimitsu | 23–38 | 37.70% |
| Roadkill vs Lee | 28–28 | 50.00% |
| Roadkill vs Azucena | 21–27 | 43.75% |
| Roadkill vs Steve | 22–25 | 46.81% |
| Roadkill vs Asuka | 18–26 | 40.91% |
| Roadkill vs Nina | 15–27 | 35.71% |
| Roadkill vs Jun | 31–9 | 77.50% |
| Roadkill vs Eddy | 16–23 | 41.03% |
| Roadkill vs Kuma | 17–16 | 51.52% |
| Roadkill vs Xiaoyu | 14–18 | 43.75% |
| Roadkill vs Alisa | 13–19 | 40.62% |
| Roadkill vs Feng | 10–20 | 33.33% |
| Roadkill vs Lars | 15–15 | 50.00% |
| Roadkill vs Jack-8 | 14–14 | 50.00% |
| Roadkill vs Leroy | 13–15 | 46.43% |
| Roadkill vs Victor | 16–8 | 66.67% |
| Roadkill vs Leo | 12–11 | 52.17% |
| Roadkill vs Claudio | 7–13 | 35.00% |
| Roadkill vs Lidia | 9–7 | 56.25% |
| Roadkill vs Heihachi | 6–7 | 46.15% |
| Roadkill vs Shaheen | 5–6 | 45.45% |
| Roadkill vs Zafina | 3–8 | 27.27% |
| Roadkill vs Raven | 5–6 | 45.45% |
| Roadkill vs Panda | 0–3 | 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.