| ROSSlander vs Jin | 5–6 | 45.45% |
| ROSSlander vs Law | 4–6 | 40.00% |
| ROSSlander vs Eddy | 4–6 | 40.00% |
| ROSSlander vs Alisa | 4–5 | 44.44% |
| ROSSlander vs Paul | 5–3 | 62.50% |
| ROSSlander vs King | 4–4 | 50.00% |
| ROSSlander vs Bryan | 2–6 | 25.00% |
| ROSSlander vs Asuka | 5–3 | 62.50% |
| ROSSlander vs Yoshimitsu | 4–3 | 57.14% |
| ROSSlander vs Feng | 4–3 | 57.14% |
| ROSSlander vs Dragunov | 3–4 | 42.86% |
| ROSSlander vs Leroy | 3–4 | 42.86% |
| ROSSlander vs Jun | 4–3 | 57.14% |
| ROSSlander vs Steve | 3–3 | 50.00% |
| ROSSlander vs Lars | 3–3 | 50.00% |
| ROSSlander vs Xiaoyu | 3–2 | 60.00% |
| ROSSlander vs Reina | 4–1 | 80.00% |
| ROSSlander vs Hwoarang | 4–0 | 100.00% |
| ROSSlander vs Lili | 2–2 | 50.00% |
| ROSSlander vs Victor | 2–2 | 50.00% |
| ROSSlander vs Kazuya | 2–1 | 66.67% |
| ROSSlander vs Jack-8 | 1–2 | 33.33% |
| ROSSlander vs Shaheen | 2–1 | 66.67% |
| ROSSlander vs Nina | 1–2 | 33.33% |
| ROSSlander vs Lee | 1–2 | 33.33% |
| ROSSlander vs Zafina | 2–1 | 66.67% |
| ROSSlander vs Raven | 3–0 | 100.00% |
| ROSSlander vs Devil Jin | 2–0 | 100.00% |
| ROSSlander vs Leo | 0–2 | 0.00% |
| ROSSlander vs Claudio | 1–1 | 50.00% |
| ROSSlander vs Azucena | 1–1 | 50.00% |
| ROSSlander 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.