| Wil17 vs Steve | 9–16 | 36.00% |
| Wil17 vs Reina | 13–11 | 54.17% |
| Wil17 vs King | 11–12 | 47.83% |
| Wil17 vs Kazuya | 8–10 | 44.44% |
| Wil17 vs Hwoarang | 8–7 | 53.33% |
| Wil17 vs Law | 5–8 | 38.46% |
| Wil17 vs Clive | 9–4 | 69.23% |
| Wil17 vs Jin | 2–9 | 18.18% |
| Wil17 vs Lili | 7–4 | 63.64% |
| Wil17 vs Eddy | 2–9 | 18.18% |
| Wil17 vs Paul | 3–7 | 30.00% |
| Wil17 vs Asuka | 4–6 | 40.00% |
| Wil17 vs Nina | 6–4 | 60.00% |
| Wil17 vs Heihachi | 4–6 | 40.00% |
| Wil17 vs Dragunov | 3–6 | 33.33% |
| Wil17 vs Zafina | 6–3 | 66.67% |
| Wil17 vs Feng | 5–3 | 62.50% |
| Wil17 vs Yoshimitsu | 2–5 | 28.57% |
| Wil17 vs Bryan | 1–6 | 14.29% |
| Wil17 vs Alisa | 5–2 | 71.43% |
| Wil17 vs Jun | 3–4 | 42.86% |
| Wil17 vs Lidia | 4–2 | 66.67% |
| Wil17 vs Jack-8 | 0–5 | 0.00% |
| Wil17 vs Claudio | 1–4 | 20.00% |
| Wil17 vs Lee | 3–2 | 60.00% |
| Wil17 vs Azucena | 3–2 | 60.00% |
| Wil17 vs Devil Jin | 2–2 | 50.00% |
| Wil17 vs Leo | 1–3 | 25.00% |
| Wil17 vs Shaheen | 3–1 | 75.00% |
| Wil17 vs Xiaoyu | 3–0 | 100.00% |
| Wil17 vs Lars | 2–1 | 66.67% |
| Wil17 vs Leroy | 3–0 | 100.00% |
| Wil17 vs Victor | 1–2 | 33.33% |
| Wil17 vs Fahkumram | 1–2 | 33.33% |
| Wil17 vs Panda | 0–2 | 0.00% |
| Wil17 vs Raven | 1–1 | 50.00% |
| Wil17 vs Kuma | 0–1 | 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.