| RoscoDogg vs King | 37–25 | 59.68% |
| RoscoDogg vs Reina | 35–27 | 56.45% |
| RoscoDogg vs Steve | 30–29 | 50.85% |
| RoscoDogg vs Jin | 23–30 | 43.40% |
| RoscoDogg vs Kazuya | 24–25 | 48.98% |
| RoscoDogg vs Bryan | 25–23 | 52.08% |
| RoscoDogg vs Jun | 22–26 | 45.83% |
| RoscoDogg vs Lili | 19–23 | 45.24% |
| RoscoDogg vs Heihachi | 26–15 | 63.41% |
| RoscoDogg vs Dragunov | 20–19 | 51.28% |
| RoscoDogg vs Eddy | 17–22 | 43.59% |
| RoscoDogg vs Hwoarang | 16–17 | 48.48% |
| RoscoDogg vs Victor | 17–13 | 56.67% |
| RoscoDogg vs Law | 12–16 | 42.86% |
| RoscoDogg vs Jack-8 | 10–16 | 38.46% |
| RoscoDogg vs Armor King | 15–11 | 57.69% |
| RoscoDogg vs Azucena | 13–12 | 52.00% |
| RoscoDogg vs Yoshimitsu | 13–9 | 59.09% |
| RoscoDogg vs Asuka | 10–12 | 45.45% |
| RoscoDogg vs Paul | 10–11 | 47.62% |
| RoscoDogg vs Lee | 9–11 | 45.00% |
| RoscoDogg vs Xiaoyu | 7–12 | 36.84% |
| RoscoDogg vs Lars | 10–9 | 52.63% |
| RoscoDogg vs Leo | 7–10 | 41.18% |
| RoscoDogg vs Nina | 7–10 | 41.18% |
| RoscoDogg vs Leroy | 9–7 | 56.25% |
| RoscoDogg vs Lidia | 4–11 | 26.67% |
| RoscoDogg vs Fahkumram | 7–6 | 53.85% |
| RoscoDogg vs Clive | 8–4 | 66.67% |
| RoscoDogg vs Devil Jin | 7–3 | 70.00% |
| RoscoDogg vs Alisa | 8–2 | 80.00% |
| RoscoDogg vs Shaheen | 6–3 | 66.67% |
| RoscoDogg vs Kuma | 3–6 | 33.33% |
| RoscoDogg vs Feng | 2–6 | 25.00% |
| RoscoDogg vs Zafina | 3–5 | 37.50% |
| RoscoDogg vs Claudio | 1–6 | 14.29% |
| RoscoDogg vs Panda | 3–2 | 60.00% |
| RoscoDogg vs Raven | 1–3 | 25.00% |
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.