| WillyScoom vs Jin | 37–32 | 53.62% |
| WillyScoom vs Kazuya | 28–25 | 52.83% |
| WillyScoom vs Bryan | 20–27 | 42.55% |
| WillyScoom vs Hwoarang | 17–29 | 36.96% |
| WillyScoom vs Eddy | 20–24 | 45.45% |
| WillyScoom vs King | 22–20 | 52.38% |
| WillyScoom vs Reina | 20–21 | 48.78% |
| WillyScoom vs Law | 17–16 | 51.52% |
| WillyScoom vs Lee | 15–18 | 45.45% |
| WillyScoom vs Lars | 11–16 | 40.74% |
| WillyScoom vs Nina | 10–14 | 41.67% |
| WillyScoom vs Steve | 9–14 | 39.13% |
| WillyScoom vs Paul | 12–10 | 54.55% |
| WillyScoom vs Dragunov | 7–15 | 31.82% |
| WillyScoom vs Azucena | 14–7 | 66.67% |
| WillyScoom vs Yoshimitsu | 15–5 | 75.00% |
| WillyScoom vs Victor | 6–13 | 31.58% |
| WillyScoom vs Asuka | 6–12 | 33.33% |
| WillyScoom vs Lili | 8–10 | 44.44% |
| WillyScoom vs Devil Jin | 11–6 | 64.71% |
| WillyScoom vs Jun | 5–12 | 29.41% |
| WillyScoom vs Xiaoyu | 6–10 | 37.50% |
| WillyScoom vs Feng | 10–4 | 71.43% |
| WillyScoom vs Leo | 10–4 | 71.43% |
| WillyScoom vs Alisa | 7–7 | 50.00% |
| WillyScoom vs Leroy | 6–4 | 60.00% |
| WillyScoom vs Heihachi | 1–8 | 11.11% |
| WillyScoom vs Jack-8 | 6–2 | 75.00% |
| WillyScoom vs Claudio | 1–6 | 14.29% |
| WillyScoom vs Kuma | 3–3 | 50.00% |
| WillyScoom vs Raven | 3–3 | 50.00% |
| WillyScoom vs Panda | 2–2 | 50.00% |
| WillyScoom vs Zafina | 1–2 | 33.33% |
| WillyScoom vs Clive | 1–2 | 33.33% |
| WillyScoom vs Shaheen | 0–2 | 0.00% |
| WillyScoom vs Anna | 1–0 | 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.