| Johnknee vs Jin | 19–12 | 61.29% |
| Johnknee vs King | 11–16 | 40.74% |
| Johnknee vs Kazuya | 8–17 | 32.00% |
| Johnknee vs Dragunov | 11–14 | 44.00% |
| Johnknee vs Armor King | 6–18 | 25.00% |
| Johnknee vs Bryan | 10–12 | 45.45% |
| Johnknee vs Azucena | 7–14 | 33.33% |
| Johnknee vs Steve | 11–9 | 55.00% |
| Johnknee vs Eddy | 12–8 | 60.00% |
| Johnknee vs Law | 4–11 | 26.67% |
| Johnknee vs Lili | 5–10 | 33.33% |
| Johnknee vs Hwoarang | 9–5 | 64.29% |
| Johnknee vs Devil Jin | 5–9 | 35.71% |
| Johnknee vs Reina | 8–6 | 57.14% |
| Johnknee vs Victor | 5–8 | 38.46% |
| Johnknee vs Paul | 6–6 | 50.00% |
| Johnknee vs Leroy | 5–6 | 45.45% |
| Johnknee vs Jun | 3–8 | 27.27% |
| Johnknee vs Lidia | 4–7 | 36.36% |
| Johnknee vs Leo | 4–4 | 50.00% |
| Johnknee vs Lars | 2–6 | 25.00% |
| Johnknee vs Anna | 3–4 | 42.86% |
| Johnknee vs Nina | 4–2 | 66.67% |
| Johnknee vs Heihachi | 3–3 | 50.00% |
| Johnknee vs Clive | 2–4 | 33.33% |
| Johnknee vs Fahkumram | 0–6 | 0.00% |
| Johnknee vs Asuka | 1–4 | 20.00% |
| Johnknee vs Lee | 1–4 | 20.00% |
| Johnknee vs Kuma | 4–1 | 80.00% |
| Johnknee vs Miary Zo | 2–2 | 50.00% |
| Johnknee vs Yoshimitsu | 3–0 | 100.00% |
| Johnknee vs Xiaoyu | 3–0 | 100.00% |
| Johnknee vs Feng | 0–3 | 0.00% |
| Johnknee vs Alisa | 2–0 | 100.00% |
| Johnknee vs Panda | 2–0 | 100.00% |
| Johnknee vs Raven | 0–2 | 0.00% |
| Johnknee vs Zafina | 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.