| WoodenWilliam vs Jin | 74–42 | 63.79% |
| WoodenWilliam vs Hwoarang | 60–39 | 60.61% |
| WoodenWilliam vs Kazuya | 48–45 | 51.61% |
| WoodenWilliam vs King | 57–35 | 61.96% |
| WoodenWilliam vs Bryan | 36–41–1 | 46.75% |
| WoodenWilliam vs Law | 34–30 | 53.12% |
| WoodenWilliam vs Paul | 30–29 | 50.85% |
| WoodenWilliam vs Reina | 35–24 | 59.32% |
| WoodenWilliam vs Armor King | 25–34 | 42.37% |
| WoodenWilliam vs Yoshimitsu | 32–25 | 56.14% |
| WoodenWilliam vs Steve | 29–28 | 50.88% |
| WoodenWilliam vs Dragunov | 19–36 | 34.55% |
| WoodenWilliam vs Eddy | 27–20 | 57.45% |
| WoodenWilliam vs Lars | 27–19 | 58.70% |
| WoodenWilliam vs Jun | 21–20 | 51.22% |
| WoodenWilliam vs Feng | 14–26 | 35.00% |
| WoodenWilliam vs Lili | 23–15 | 60.53% |
| WoodenWilliam vs Nina | 17–21 | 44.74% |
| WoodenWilliam vs Raven | 20–18 | 52.63% |
| WoodenWilliam vs Jack-8 | 18–17 | 51.43% |
| WoodenWilliam vs Heihachi | 20–12 | 62.50% |
| WoodenWilliam vs Victor | 19–12 | 61.29% |
| WoodenWilliam vs Devil Jin | 14–16 | 46.67% |
| WoodenWilliam vs Lidia | 13–17 | 43.33% |
| WoodenWilliam vs Asuka | 16–13 | 55.17% |
| WoodenWilliam vs Lee | 18–11 | 62.07% |
| WoodenWilliam vs Clive | 15–13 | 53.57% |
| WoodenWilliam vs Azucena | 12–15 | 44.44% |
| WoodenWilliam vs Xiaoyu | 12–12 | 50.00% |
| WoodenWilliam vs Leroy | 11–12 | 47.83% |
| WoodenWilliam vs Alisa | 7–15 | 31.82% |
| WoodenWilliam vs Fahkumram | 7–7 | 50.00% |
| WoodenWilliam vs Leo | 7–3 | 70.00% |
| WoodenWilliam vs Kuma | 3–4 | 42.86% |
| WoodenWilliam vs Miary Zo | 4–3 | 57.14% |
| WoodenWilliam vs Shaheen | 2–4 | 33.33% |
| WoodenWilliam vs Panda | 0–5 | 0.00% |
| WoodenWilliam vs Zafina | 2–3 | 40.00% |
| WoodenWilliam vs Anna | 0–4 | 0.00% |
| WoodenWilliam vs Claudio | 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.