| rostbain vs Jun | 7–4 | 63.64% |
| rostbain vs Reina | 4–6 | 40.00% |
| rostbain vs Dragunov | 4–4 | 50.00% |
| rostbain vs Victor | 5–3 | 62.50% |
| rostbain vs Lili | 3–4 | 42.86% |
| rostbain vs Hwoarang | 5–1 | 83.33% |
| rostbain vs Paul | 3–2 | 60.00% |
| rostbain vs Xiaoyu | 3–2 | 60.00% |
| rostbain vs Steve | 1–4 | 20.00% |
| rostbain vs Lars | 2–3 | 40.00% |
| rostbain vs Alisa | 2–2 | 50.00% |
| rostbain vs Claudio | 1–3 | 25.00% |
| rostbain vs King | 1–2 | 33.33% |
| rostbain vs Bryan | 2–1 | 66.67% |
| rostbain vs Kazuya | 0–3 | 0.00% |
| rostbain vs Leo | 0–3 | 0.00% |
| rostbain vs Raven | 2–1 | 66.67% |
| rostbain vs Law | 0–2 | 0.00% |
| rostbain vs Yoshimitsu | 1–1 | 50.00% |
| rostbain vs Devil Jin | 2–0 | 100.00% |
| rostbain vs Kuma | 0–2 | 0.00% |
| rostbain vs Eddy | 0–2 | 0.00% |
| rostbain vs Feng | 0–1 | 0.00% |
| rostbain vs Heihachi | 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.