| WillyT2M vs Jin | 9–19 | 32.14% |
| WillyT2M vs Law | 7–18 | 28.00% |
| WillyT2M vs Hwoarang | 6–16 | 27.27% |
| WillyT2M vs Reina | 13–8 | 61.90% |
| WillyT2M vs King | 10–8 | 55.56% |
| WillyT2M vs Alisa | 4–13 | 23.53% |
| WillyT2M vs Azucena | 7–10 | 41.18% |
| WillyT2M vs Jun | 5–11 | 31.25% |
| WillyT2M vs Kazuya | 3–11 | 21.43% |
| WillyT2M vs Dragunov | 2–11 | 15.38% |
| WillyT2M vs Victor | 4–9 | 30.77% |
| WillyT2M vs Steve | 3–8 | 27.27% |
| WillyT2M vs Lili | 4–7 | 36.36% |
| WillyT2M vs Lee | 6–4 | 60.00% |
| WillyT2M vs Lidia | 4–6 | 40.00% |
| WillyT2M vs Shaheen | 5–4 | 55.56% |
| WillyT2M vs Raven | 1–8 | 11.11% |
| WillyT2M vs Feng | 3–5 | 37.50% |
| WillyT2M vs Lars | 0–8 | 0.00% |
| WillyT2M vs Nina | 2–5 | 28.57% |
| WillyT2M vs Eddy | 3–4 | 42.86% |
| WillyT2M vs Heihachi | 2–5 | 28.57% |
| WillyT2M vs Leo | 3–3 | 50.00% |
| WillyT2M vs Yoshimitsu | 1–4 | 20.00% |
| WillyT2M vs Devil Jin | 2–3 | 40.00% |
| WillyT2M vs Paul | 0–4 | 0.00% |
| WillyT2M vs Bryan | 0–4 | 0.00% |
| WillyT2M vs Xiaoyu | 3–0 | 100.00% |
| WillyT2M vs Claudio | 2–1 | 66.67% |
| WillyT2M vs Kuma | 1–2 | 33.33% |
| WillyT2M vs Asuka | 1–1 | 50.00% |
| WillyT2M vs Zafina | 2–0 | 100.00% |
| WillyT2M vs Leroy | 0–2 | 0.00% |
| WillyT2M vs Jack-8 | 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.