| Willax818 vs Bryan | 24–34 | 41.38% |
| Willax818 vs Kazuya | 25–29 | 46.30% |
| Willax818 vs Steve | 31–15 | 67.39% |
| Willax818 vs Armor King | 24–19 | 55.81% |
| Willax818 vs Law | 18–13 | 58.06% |
| Willax818 vs King | 21–10 | 67.74% |
| Willax818 vs Lee | 10–20 | 33.33% |
| Willax818 vs Lars | 13–13 | 50.00% |
| Willax818 vs Jin | 9–16 | 36.00% |
| Willax818 vs Dragunov | 13–10 | 56.52% |
| Willax818 vs Miary Zo | 11–12 | 47.83% |
| Willax818 vs Heihachi | 10–12 | 45.45% |
| Willax818 vs Paul | 9–11 | 45.00% |
| Willax818 vs Devil Jin | 14–2 | 87.50% |
| Willax818 vs Azucena | 9–7 | 56.25% |
| Willax818 vs Reina | 6–8 | 42.86% |
| Willax818 vs Jack-8 | 6–6 | 50.00% |
| Willax818 vs Nina | 3–9 | 25.00% |
| Willax818 vs Fahkumram | 6–6 | 50.00% |
| Willax818 vs Hwoarang | 6–4 | 60.00% |
| Willax818 vs Lili | 5–3 | 62.50% |
| Willax818 vs Victor | 6–2 | 75.00% |
| Willax818 vs Eddy | 3–5 | 37.50% |
| Willax818 vs Yoshimitsu | 3–4 | 42.86% |
| Willax818 vs Leo | 4–3 | 57.14% |
| Willax818 vs Feng | 4–2 | 66.67% |
| Willax818 vs Clive | 3–2 | 60.00% |
| Willax818 vs Anna | 0–5 | 0.00% |
| Willax818 vs Jun | 3–1 | 75.00% |
| Willax818 vs Alisa | 1–2 | 33.33% |
| Willax818 vs Claudio | 1–2 | 33.33% |
| Willax818 vs Lidia | 1–2 | 33.33% |
| Willax818 vs Xiaoyu | 0–2 | 0.00% |
| Willax818 vs Asuka | 2–0 | 100.00% |
| Willax818 vs Shaheen | 2–0 | 100.00% |
| Willax818 vs Kuma | 0–2 | 0.00% |
| Willax818 vs Zafina | 1–1 | 50.00% |
| Willax818 vs Leroy | 2–0 | 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.