| Windor vs Eddy | 16–39 | 29.09% |
| Windor vs Jin | 14–23 | 37.84% |
| Windor vs Bryan | 14–14 | 50.00% |
| Windor vs King | 12–15 | 44.44% |
| Windor vs Steve | 17–5 | 77.27% |
| Windor vs Dragunov | 13–6 | 68.42% |
| Windor vs Paul | 13–5 | 72.22% |
| Windor vs Kazuya | 11–7 | 61.11% |
| Windor vs Lee | 12–6 | 66.67% |
| Windor vs Jun | 9–9 | 50.00% |
| Windor vs Azucena | 9–9 | 50.00% |
| Windor vs Asuka | 7–10 | 41.18% |
| Windor vs Leroy | 14–3 | 82.35% |
| Windor vs Hwoarang | 11–5 | 68.75% |
| Windor vs Raven | 8–7 | 53.33% |
| Windor vs Law | 4–9 | 30.77% |
| Windor vs Xiaoyu | 4–8 | 33.33% |
| Windor vs Claudio | 8–4 | 66.67% |
| Windor vs Reina | 10–2 | 83.33% |
| Windor vs Lars | 8–3 | 72.73% |
| Windor vs Devil Jin | 4–6 | 40.00% |
| Windor vs Leo | 8–2 | 80.00% |
| Windor vs Victor | 6–4 | 60.00% |
| Windor vs Feng | 2–6 | 25.00% |
| Windor vs Lili | 5–3 | 62.50% |
| Windor vs Kuma | 4–3 | 57.14% |
| Windor vs Yoshimitsu | 5–1 | 83.33% |
| Windor vs Jack-8 | 3–3 | 50.00% |
| Windor vs Heihachi | 3–3 | 50.00% |
| Windor vs Alisa | 4–0 | 100.00% |
| Windor vs Nina | 0–4 | 0.00% |
| Windor vs Shaheen | 2–0 | 100.00% |
| Windor vs Zafina | 0–2 | 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.