| Road Runner vs Azucena | 8–29 | 21.62% |
| Road Runner vs King | 8–25 | 24.24% |
| Road Runner vs Reina | 13–17 | 43.33% |
| Road Runner vs Jin | 4–24 | 14.29% |
| Road Runner vs Hwoarang | 2–20 | 9.09% |
| Road Runner vs Kazuya | 5–17 | 22.73% |
| Road Runner vs Law | 3–17 | 15.00% |
| Road Runner vs Steve | 0–12 | 0.00% |
| Road Runner vs Lili | 3–9 | 25.00% |
| Road Runner vs Dragunov | 3–8 | 27.27% |
| Road Runner vs Lars | 1–10 | 9.09% |
| Road Runner vs Alisa | 3–8 | 27.27% |
| Road Runner vs Devil Jin | 3–7 | 30.00% |
| Road Runner vs Nina | 2–8 | 20.00% |
| Road Runner vs Paul | 2–7 | 22.22% |
| Road Runner vs Xiaoyu | 7–2 | 77.78% |
| Road Runner vs Asuka | 2–7 | 22.22% |
| Road Runner vs Feng | 1–8 | 11.11% |
| Road Runner vs Eddy | 2–7 | 22.22% |
| Road Runner vs Leroy | 0–8 | 0.00% |
| Road Runner vs Jun | 1–7 | 12.50% |
| Road Runner vs Yoshimitsu | 1–6 | 14.29% |
| Road Runner vs Lee | 1–5 | 16.67% |
| Road Runner vs Lidia | 1–4 | 20.00% |
| Road Runner vs Bryan | 0–4 | 0.00% |
| Road Runner vs Shaheen | 0–4 | 0.00% |
| Road Runner vs Kuma | 0–4 | 0.00% |
| Road Runner vs Victor | 1–3 | 25.00% |
| Road Runner vs Raven | 0–4 | 0.00% |
| Road Runner vs Leo | 0–2 | 0.00% |
| Road Runner vs Zafina | 0–2 | 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.