| Romedilly vs King | 18–15 | 54.55% |
| Romedilly vs Reina | 15–17 | 46.88% |
| Romedilly vs Hwoarang | 17–12 | 58.62% |
| Romedilly vs Kazuya | 13–14 | 48.15% |
| Romedilly vs Jun | 12–10 | 54.55% |
| Romedilly vs Jin | 9–11 | 45.00% |
| Romedilly vs Eddy | 10–10 | 50.00% |
| Romedilly vs Law | 6–11 | 35.29% |
| Romedilly vs Lili | 7–9 | 43.75% |
| Romedilly vs Dragunov | 8–8 | 50.00% |
| Romedilly vs Azucena | 7–9 | 43.75% |
| Romedilly vs Victor | 8–8 | 50.00% |
| Romedilly vs Steve | 4–10 | 28.57% |
| Romedilly vs Paul | 5–7 | 41.67% |
| Romedilly vs Asuka | 5–7 | 41.67% |
| Romedilly vs Yoshimitsu | 3–8 | 27.27% |
| Romedilly vs Leo | 8–3 | 72.73% |
| Romedilly vs Leroy | 8–2 | 80.00% |
| Romedilly vs Xiaoyu | 4–5 | 44.44% |
| Romedilly vs Nina | 2–6 | 25.00% |
| Romedilly vs Lee | 2–6 | 25.00% |
| Romedilly vs Shaheen | 3–3 | 50.00% |
| Romedilly vs Bryan | 1–4 | 20.00% |
| Romedilly vs Devil Jin | 3–2 | 60.00% |
| Romedilly vs Lars | 4–1 | 80.00% |
| Romedilly vs Alisa | 3–2 | 60.00% |
| Romedilly vs Raven | 0–5 | 0.00% |
| Romedilly vs Jack-8 | 0–4 | 0.00% |
| Romedilly vs Kuma | 0–3 | 0.00% |
| Romedilly vs Feng | 1–1 | 50.00% |
| Romedilly vs Claudio | 1–1 | 50.00% |
| Romedilly vs Zafina | 1–1 | 50.00% |
| Romedilly vs Panda | 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.