| Winchester vs Hwoarang | 33–29 | 53.23% |
| Winchester vs Jin | 22–39 | 36.07% |
| Winchester vs King | 27–26 | 50.94% |
| Winchester vs Kazuya | 21–30 | 41.18% |
| Winchester vs Yoshimitsu | 16–25 | 39.02% |
| Winchester vs Law | 17–22 | 43.59% |
| Winchester vs Dragunov | 17–20 | 45.95% |
| Winchester vs Azucena | 19–16 | 54.29% |
| Winchester vs Feng | 11–23 | 32.35% |
| Winchester vs Alisa | 12–22 | 35.29% |
| Winchester vs Devil Jin | 17–16 | 51.52% |
| Winchester vs Jun | 18–14 | 56.25% |
| Winchester vs Bryan | 18–13 | 58.06% |
| Winchester vs Paul | 16–14 | 53.33% |
| Winchester vs Reina | 20–10 | 66.67% |
| Winchester vs Xiaoyu | 9–18 | 33.33% |
| Winchester vs Lili | 13–14 | 48.15% |
| Winchester vs Victor | 12–12 | 50.00% |
| Winchester vs Lars | 9–13 | 40.91% |
| Winchester vs Raven | 4–18 | 18.18% |
| Winchester vs Lee | 10–11 | 47.62% |
| Winchester vs Nina | 6–13 | 31.58% |
| Winchester vs Steve | 10–8 | 55.56% |
| Winchester vs Eddy | 12–6 | 66.67% |
| Winchester vs Jack-8 | 6–7 | 46.15% |
| Winchester vs Asuka | 1–12 | 7.69% |
| Winchester vs Leo | 8–3 | 72.73% |
| Winchester vs Claudio | 7–4 | 63.64% |
| Winchester vs Shaheen | 4–4 | 50.00% |
| Winchester vs Kuma | 4–2 | 66.67% |
| Winchester vs Leroy | 1–5 | 16.67% |
| Winchester vs Panda | 1–3 | 25.00% |
| Winchester vs Zafina | 4–0 | 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.