| Knappa vs Kazuya | 8–11 | 42.11% |
| Knappa vs Paul | 3–8 | 27.27% |
| Knappa vs Reina | 5–6 | 45.45% |
| Knappa vs Lili | 6–4 | 60.00% |
| Knappa vs Steve | 4–4 | 50.00% |
| Knappa vs Law | 1–6 | 14.29% |
| Knappa vs Feng | 2–5 | 28.57% |
| Knappa vs Hwoarang | 1–4 | 20.00% |
| Knappa vs Devil Jin | 2–3 | 40.00% |
| Knappa vs King | 0–4 | 0.00% |
| Knappa vs Jin | 1–3 | 25.00% |
| Knappa vs Jun | 1–3 | 25.00% |
| Knappa vs Eddy | 2–2 | 50.00% |
| Knappa vs Bryan | 1–2 | 33.33% |
| Knappa vs Dragunov | 1–2 | 33.33% |
| Knappa vs Nina | 1–2 | 33.33% |
| Knappa vs Victor | 0–3 | 0.00% |
| Knappa vs Yoshimitsu | 1–1 | 50.00% |
| Knappa vs Jack-8 | 1–1 | 50.00% |
| Knappa vs Leo | 2–0 | 100.00% |
| Knappa vs Lars | 0–2 | 0.00% |
| Knappa vs Lee | 1–1 | 50.00% |
| Knappa vs Raven | 0–2 | 0.00% |
| Knappa vs Armor King | 2–0 | 100.00% |
| Knappa vs Alisa | 0–1 | 0.00% |
| Knappa vs Claudio | 0–1 | 0.00% |
| Knappa vs Leroy | 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.