| Roger0901TW vs Heihachi | 5–6 | 45.45% |
| Roger0901TW vs King | 6–2 | 75.00% |
| Roger0901TW vs Dragunov | 5–3 | 62.50% |
| Roger0901TW vs Reina | 4–2 | 66.67% |
| Roger0901TW vs Yoshimitsu | 4–1 | 80.00% |
| Roger0901TW vs Kazuya | 3–2 | 60.00% |
| Roger0901TW vs Victor | 1–3 | 25.00% |
| Roger0901TW vs Lidia | 2–2 | 50.00% |
| Roger0901TW vs Xiaoyu | 1–2 | 33.33% |
| Roger0901TW vs Devil Jin | 3–0 | 100.00% |
| Roger0901TW vs Alisa | 2–1 | 66.67% |
| Roger0901TW vs Jin | 0–2 | 0.00% |
| Roger0901TW vs Bryan | 0–2 | 0.00% |
| Roger0901TW vs Steve | 0–2 | 0.00% |
| Roger0901TW vs Shaheen | 0–2 | 0.00% |
| Roger0901TW vs Panda | 2–0 | 100.00% |
| Roger0901TW vs Zafina | 0–2 | 0.00% |
| Roger0901TW vs Raven | 0–2 | 0.00% |
| Roger0901TW vs Paul | 0–1 | 0.00% |
| Roger0901TW vs Hwoarang | 0–1 | 0.00% |
| Roger0901TW vs Leo | 0–1 | 0.00% |
| Roger0901TW vs Eddy | 0–1 | 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.