| knightartorias vs King | 15–17 | 46.88% |
| knightartorias vs Reina | 8–2 | 80.00% |
| knightartorias vs Hwoarang | 7–1 | 87.50% |
| knightartorias vs Kazuya | 2–6 | 25.00% |
| knightartorias vs Asuka | 4–3 | 57.14% |
| knightartorias vs Heihachi | 3–4 | 42.86% |
| knightartorias vs Jin | 4–2 | 66.67% |
| knightartorias vs Lee | 3–3 | 50.00% |
| knightartorias vs Jack-8 | 2–3 | 40.00% |
| knightartorias vs Eddy | 4–1 | 80.00% |
| knightartorias vs Steve | 4–0 | 100.00% |
| knightartorias vs Leroy | 4–0 | 100.00% |
| knightartorias vs Victor | 4–0 | 100.00% |
| knightartorias vs Yoshimitsu | 2–1 | 66.67% |
| knightartorias vs Bryan | 2–1 | 66.67% |
| knightartorias vs Lars | 2–1 | 66.67% |
| knightartorias vs Kuma | 2–1 | 66.67% |
| knightartorias vs Armor King | 2–1 | 66.67% |
| knightartorias vs Lili | 2–0 | 100.00% |
| knightartorias vs Dragunov | 1–1 | 50.00% |
| knightartorias vs Leo | 0–2 | 0.00% |
| knightartorias vs Jun | 2–0 | 100.00% |
| knightartorias vs Law | 1–0 | 100.00% |
| knightartorias vs Panda | 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.