| &Knuckles vs King | 45–60 | 42.86% |
| &Knuckles vs Dragunov | 24–48 | 33.33% |
| &Knuckles vs Steve | 23–48 | 32.39% |
| &Knuckles vs Jin | 27–43 | 38.57% |
| &Knuckles vs Kazuya | 29–41 | 41.43% |
| &Knuckles vs Reina | 31–34 | 47.69% |
| &Knuckles vs Armor King | 27–37 | 42.19% |
| &Knuckles vs Fahkumram | 22–41 | 34.92% |
| &Knuckles vs Hwoarang | 27–34 | 44.26% |
| &Knuckles vs Bryan | 22–26 | 45.83% |
| &Knuckles vs Asuka | 15–30 | 33.33% |
| &Knuckles vs Jun | 15–24 | 38.46% |
| &Knuckles vs Heihachi | 15–24 | 38.46% |
| &Knuckles vs Yoshimitsu | 15–23 | 39.47% |
| &Knuckles vs Eddy | 24–14 | 63.16% |
| &Knuckles vs Azucena | 13–24 | 35.14% |
| &Knuckles vs Law | 10–26 | 27.78% |
| &Knuckles vs Lili | 15–19 | 44.12% |
| &Knuckles vs Lars | 11–23 | 32.35% |
| &Knuckles vs Clive | 10–24 | 29.41% |
| &Knuckles vs Paul | 15–17 | 46.88% |
| &Knuckles vs Alisa | 11–16 | 40.74% |
| &Knuckles vs Leo | 11–13 | 45.83% |
| &Knuckles vs Xiaoyu | 9–14 | 39.13% |
| &Knuckles vs Anna | 10–12 | 45.45% |
| &Knuckles vs Lidia | 10–10 | 50.00% |
| &Knuckles vs Devil Jin | 8–11 | 42.11% |
| &Knuckles vs Kuma | 5–14 | 26.32% |
| &Knuckles vs Lee | 6–11 | 35.29% |
| &Knuckles vs Leroy | 9–8 | 52.94% |
| &Knuckles vs Victor | 9–7 | 56.25% |
| &Knuckles vs Nina | 7–8 | 46.67% |
| &Knuckles vs Jack-8 | 6–8 | 42.86% |
| &Knuckles vs Zafina | 10–4 | 71.43% |
| &Knuckles vs Raven | 7–7 | 50.00% |
| &Knuckles vs Miary Zo | 7–7 | 50.00% |
| &Knuckles vs Shaheen | 3–6 | 33.33% |
| &Knuckles vs Feng | 4–4 | 50.00% |
| &Knuckles vs Claudio | 5–3 | 62.50% |
| &Knuckles vs Panda | 0–3 | 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.