| roo_n vs Dragunov | 37–32 | 53.62% |
| roo_n vs Kazuya | 31–22 | 58.49% |
| roo_n vs Lili | 30–17 | 63.83% |
| roo_n vs Hwoarang | 26–19 | 57.78% |
| roo_n vs Jin | 20–22 | 47.62% |
| roo_n vs Reina | 20–20 | 50.00% |
| roo_n vs King | 17–21 | 44.74% |
| roo_n vs Paul | 20–16 | 55.56% |
| roo_n vs Asuka | 18–18 | 50.00% |
| roo_n vs Alisa | 11–20 | 35.48% |
| roo_n vs Bryan | 11–16 | 40.74% |
| roo_n vs Steve | 11–15 | 42.31% |
| roo_n vs Yoshimitsu | 10–15 | 40.00% |
| roo_n vs Devil Jin | 14–9 | 60.87% |
| roo_n vs Leroy | 11–12 | 47.83% |
| roo_n vs Victor | 11–12 | 47.83% |
| roo_n vs Law | 10–12 | 45.45% |
| roo_n vs Feng | 6–16 | 27.27% |
| roo_n vs Claudio | 11–11 | 50.00% |
| roo_n vs Lars | 8–10 | 44.44% |
| roo_n vs Jun | 12–4 | 75.00% |
| roo_n vs Xiaoyu | 6–9 | 40.00% |
| roo_n vs Zafina | 7–7 | 50.00% |
| roo_n vs Eddy | 5–8 | 38.46% |
| roo_n vs Lee | 4–8 | 33.33% |
| roo_n vs Raven | 3–7 | 30.00% |
| roo_n vs Heihachi | 2–8 | 20.00% |
| roo_n vs Shaheen | 4–5 | 44.44% |
| roo_n vs Azucena | 5–4 | 55.56% |
| roo_n vs Nina | 2–5 | 28.57% |
| roo_n vs Clive | 2–5 | 28.57% |
| roo_n vs Jack-8 | 3–3 | 50.00% |
| roo_n vs Leo | 4–2 | 66.67% |
| roo_n vs Lidia | 3–1 | 75.00% |
| roo_n vs Panda | 0–2 | 0.00% |
| roo_n vs Kuma | 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.