| roywalkemdown vs Reina | 14–10 | 58.33% |
| roywalkemdown vs King | 11–12 | 47.83% |
| roywalkemdown vs Clive | 2–11 | 15.38% |
| roywalkemdown vs Hwoarang | 4–8 | 33.33% |
| roywalkemdown vs Kazuya | 5–7 | 41.67% |
| roywalkemdown vs Steve | 4–7 | 36.36% |
| roywalkemdown vs Jun | 3–8 | 27.27% |
| roywalkemdown vs Jin | 2–6 | 25.00% |
| roywalkemdown vs Lili | 3–4 | 42.86% |
| roywalkemdown vs Nina | 4–3 | 57.14% |
| roywalkemdown vs Azucena | 4–3 | 57.14% |
| roywalkemdown vs Heihachi | 4–3 | 57.14% |
| roywalkemdown vs Yoshimitsu | 2–3 | 40.00% |
| roywalkemdown vs Victor | 1–4 | 20.00% |
| roywalkemdown vs Eddy | 0–4 | 0.00% |
| roywalkemdown vs Lidia | 0–4 | 0.00% |
| roywalkemdown vs Law | 0–3 | 0.00% |
| roywalkemdown vs Bryan | 1–2 | 33.33% |
| roywalkemdown vs Devil Jin | 1–2 | 33.33% |
| roywalkemdown vs Feng | 1–2 | 33.33% |
| roywalkemdown vs Lars | 1–2 | 33.33% |
| roywalkemdown vs Leroy | 3–0 | 100.00% |
| roywalkemdown vs Paul | 0–2 | 0.00% |
| roywalkemdown vs Asuka | 0–2 | 0.00% |
| roywalkemdown vs Dragunov | 2–0 | 100.00% |
| roywalkemdown vs Leo | 0–2 | 0.00% |
| roywalkemdown vs Raven | 0–2 | 0.00% |
| roywalkemdown vs Jack-8 | 0–1 | 0.00% |
| roywalkemdown vs Alisa | 1–0 | 100.00% |
| roywalkemdown vs Lee | 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.