| Knuckles vs Jin | 39–7 | 84.78% |
| Knuckles vs Kazuya | 37–8 | 82.22% |
| Knuckles vs Heihachi | 23–10 | 69.70% |
| Knuckles vs Yoshimitsu | 23–8 | 74.19% |
| Knuckles vs King | 17–12 | 58.62% |
| Knuckles vs Bryan | 21–8 | 72.41% |
| Knuckles vs Steve | 23–5 | 82.14% |
| Knuckles vs Reina | 14–11 | 56.00% |
| Knuckles vs Paul | 13–11 | 54.17% |
| Knuckles vs Dragunov | 14–7 | 66.67% |
| Knuckles vs Clive | 14–6 | 70.00% |
| Knuckles vs Law | 14–3 | 82.35% |
| Knuckles vs Hwoarang | 14–3 | 82.35% |
| Knuckles vs Alisa | 7–10 | 41.18% |
| Knuckles vs Eddy | 10–7 | 58.82% |
| Knuckles vs Lidia | 10–7 | 58.82% |
| Knuckles vs Jun | 9–3 | 75.00% |
| Knuckles vs Asuka | 7–4 | 63.64% |
| Knuckles vs Feng | 7–4 | 63.64% |
| Knuckles vs Lee | 9–2 | 81.82% |
| Knuckles vs Jack-8 | 4–6 | 40.00% |
| Knuckles vs Lars | 3–7 | 30.00% |
| Knuckles vs Zafina | 9–1 | 90.00% |
| Knuckles vs Leroy | 4–6 | 40.00% |
| Knuckles vs Azucena | 7–3 | 70.00% |
| Knuckles vs Nina | 6–3 | 66.67% |
| Knuckles vs Shaheen | 7–1 | 87.50% |
| Knuckles vs Xiaoyu | 3–4 | 42.86% |
| Knuckles vs Lili | 6–1 | 85.71% |
| Knuckles vs Leo | 5–2 | 71.43% |
| Knuckles vs Raven | 6–1 | 85.71% |
| Knuckles vs Devil Jin | 5–0 | 100.00% |
| Knuckles vs Claudio | 3–2 | 60.00% |
| Knuckles vs Kuma | 4–1 | 80.00% |
| Knuckles vs Victor | 3–1 | 75.00% |
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.