| Kingwilliam vs Armor King | 2–4 | 33.33% |
| Kingwilliam vs Law | 3–2 | 60.00% |
| Kingwilliam vs Steve | 4–1 | 80.00% |
| Kingwilliam vs Reina | 5–0 | 100.00% |
| Kingwilliam vs Azucena | 4–1 | 80.00% |
| Kingwilliam vs King | 1–3 | 25.00% |
| Kingwilliam vs Lili | 4–0 | 100.00% |
| Kingwilliam vs Lee | 1–2 | 33.33% |
| Kingwilliam vs Eddy | 2–1 | 66.67% |
| Kingwilliam vs Yoshimitsu | 2–0 | 100.00% |
| Kingwilliam vs Jin | 2–0 | 100.00% |
| Kingwilliam vs Bryan | 0–2 | 0.00% |
| Kingwilliam vs Kazuya | 1–1 | 50.00% |
| Kingwilliam vs Leo | 1–1 | 50.00% |
| Kingwilliam vs Alisa | 2–0 | 100.00% |
| Kingwilliam vs Panda | 0–2 | 0.00% |
| Kingwilliam vs Leroy | 2–0 | 100.00% |
| Kingwilliam vs Jun | 0–2 | 0.00% |
| Kingwilliam vs Victor | 2–0 | 100.00% |
| Kingwilliam vs Lidia | 2–0 | 100.00% |
| Kingwilliam vs Heihachi | 2–0 | 100.00% |
| Kingwilliam vs Lars | 1–0 | 100.00% |
| Kingwilliam vs Raven | 1–0 | 100.00% |
| Kingwilliam vs Fahkumram | 0–1 | 0.00% |
| Kingwilliam vs Miary Zo | 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.