| WinnieRosco vs King | 3–13 | 18.75% |
| WinnieRosco vs Reina | 7–5 | 58.33% |
| WinnieRosco vs Jin | 3–8 | 27.27% |
| WinnieRosco vs Hwoarang | 4–5 | 44.44% |
| WinnieRosco vs Lili | 1–8 | 11.11% |
| WinnieRosco vs Clive | 6–3 | 66.67% |
| WinnieRosco vs Armor King | 5–4 | 55.56% |
| WinnieRosco vs Law | 5–3 | 62.50% |
| WinnieRosco vs Dragunov | 3–4 | 42.86% |
| WinnieRosco vs Leo | 4–3 | 57.14% |
| WinnieRosco vs Fahkumram | 5–2 | 71.43% |
| WinnieRosco vs Steve | 2–3 | 40.00% |
| WinnieRosco vs Alisa | 1–4 | 20.00% |
| WinnieRosco vs Jun | 0–5 | 0.00% |
| WinnieRosco vs Raven | 3–2 | 60.00% |
| WinnieRosco vs Heihachi | 3–2 | 60.00% |
| WinnieRosco vs Yoshimitsu | 4–0 | 100.00% |
| WinnieRosco vs Xiaoyu | 0–4 | 0.00% |
| WinnieRosco vs Nina | 0–4 | 0.00% |
| WinnieRosco vs Lee | 1–3 | 25.00% |
| WinnieRosco vs Victor | 1–3 | 25.00% |
| WinnieRosco vs Eddy | 0–4 | 0.00% |
| WinnieRosco vs Bryan | 1–2 | 33.33% |
| WinnieRosco vs Azucena | 3–0 | 100.00% |
| WinnieRosco vs Lidia | 3–0 | 100.00% |
| WinnieRosco vs Anna | 1–2 | 33.33% |
| WinnieRosco vs Paul | 2–0 | 100.00% |
| WinnieRosco vs Kazuya | 0–2 | 0.00% |
| WinnieRosco vs Devil Jin | 0–2 | 0.00% |
| WinnieRosco vs Claudio | 2–0 | 100.00% |
| WinnieRosco vs Kuma | 2–0 | 100.00% |
| WinnieRosco vs Leroy | 0–2 | 0.00% |
| WinnieRosco vs Lars | 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.