| knightnight vs Reina | 24–42 | 36.36% |
| knightnight vs King | 15–35 | 30.00% |
| knightnight vs Hwoarang | 15–34 | 30.61% |
| knightnight vs Jin | 8–33 | 19.51% |
| knightnight vs Kazuya | 12–25 | 32.43% |
| knightnight vs Eddy | 6–30 | 16.67% |
| knightnight vs Lili | 17–18 | 48.57% |
| knightnight vs Jun | 13–17 | 43.33% |
| knightnight vs Yoshimitsu | 12–16 | 42.86% |
| knightnight vs Dragunov | 5–23 | 17.86% |
| knightnight vs Lars | 10–16 | 38.46% |
| knightnight vs Law | 5–20 | 20.00% |
| knightnight vs Steve | 8–17 | 32.00% |
| knightnight vs Asuka | 9–15 | 37.50% |
| knightnight vs Leroy | 9–11 | 45.00% |
| knightnight vs Lee | 2–17 | 10.53% |
| knightnight vs Nina | 2–14 | 12.50% |
| knightnight vs Bryan | 6–9 | 40.00% |
| knightnight vs Devil Jin | 6–9 | 40.00% |
| knightnight vs Alisa | 4–11 | 26.67% |
| knightnight vs Paul | 4–10 | 28.57% |
| knightnight vs Victor | 6–8 | 42.86% |
| knightnight vs Feng | 3–10 | 23.08% |
| knightnight vs Azucena | 2–11 | 15.38% |
| knightnight vs Leo | 0–12 | 0.00% |
| knightnight vs Jack-8 | 2–8 | 20.00% |
| knightnight vs Shaheen | 2–8 | 20.00% |
| knightnight vs Kuma | 1–9 | 10.00% |
| knightnight vs Zafina | 2–6 | 25.00% |
| knightnight vs Raven | 2–4 | 33.33% |
| knightnight vs Claudio | 3–1 | 75.00% |
| knightnight vs Xiaoyu | 2–1 | 66.67% |
| knightnight vs Panda | 2–1 | 66.67% |
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.