| Roger_3mk vs King | 7–8 | 46.67% |
| Roger_3mk vs Jin | 3–6 | 33.33% |
| Roger_3mk vs Kazuya | 5–4 | 55.56% |
| Roger_3mk vs Lili | 3–4 | 42.86% |
| Roger_3mk vs Alisa | 6–1 | 85.71% |
| Roger_3mk vs Victor | 4–3 | 57.14% |
| Roger_3mk vs Lidia | 5–2 | 71.43% |
| Roger_3mk vs Law | 2–3 | 40.00% |
| Roger_3mk vs Bryan | 1–3 | 25.00% |
| Roger_3mk vs Dragunov | 0–4 | 0.00% |
| Roger_3mk vs Lee | 1–3 | 25.00% |
| Roger_3mk vs Eddy | 0–4 | 0.00% |
| Roger_3mk vs Heihachi | 1–3 | 25.00% |
| Roger_3mk vs Yoshimitsu | 1–2 | 33.33% |
| Roger_3mk vs Hwoarang | 1–2 | 33.33% |
| Roger_3mk vs Asuka | 2–1 | 66.67% |
| Roger_3mk vs Devil Jin | 2–1 | 66.67% |
| Roger_3mk vs Feng | 1–2 | 33.33% |
| Roger_3mk vs Kuma | 1–2 | 33.33% |
| Roger_3mk vs Leroy | 1–2 | 33.33% |
| Roger_3mk vs Reina | 2–1 | 66.67% |
| Roger_3mk vs Azucena | 2–1 | 66.67% |
| Roger_3mk vs Lars | 1–1 | 50.00% |
| Roger_3mk vs Shaheen | 0–2 | 0.00% |
| Roger_3mk vs Nina | 2–0 | 100.00% |
| Roger_3mk vs Panda | 0–2 | 0.00% |
| Roger_3mk vs Jun | 0–2 | 0.00% |
| Roger_3mk vs Clive | 0–2 | 0.00% |
| Roger_3mk vs Jack-8 | 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.