| KNNI vs King | 20–37 | 35.09% |
| KNNI vs Kazuya | 31–23 | 57.41% |
| KNNI vs Jin | 12–31 | 27.91% |
| KNNI vs Bryan | 25–15 | 62.50% |
| KNNI vs Dragunov | 8–30 | 21.05% |
| KNNI vs Reina | 24–13 | 64.86% |
| KNNI vs Clive | 21–16 | 56.76% |
| KNNI vs Law | 12–18 | 40.00% |
| KNNI vs Steve | 17–13 | 56.67% |
| KNNI vs Armor King | 13–14 | 48.15% |
| KNNI vs Jun | 15–11 | 57.69% |
| KNNI vs Hwoarang | 13–9 | 59.09% |
| KNNI vs Lee | 7–15 | 31.82% |
| KNNI vs Devil Jin | 11–10 | 52.38% |
| KNNI vs Asuka | 10–9 | 52.63% |
| KNNI vs Lars | 8–11 | 42.11% |
| KNNI vs Nina | 7–12 | 36.84% |
| KNNI vs Heihachi | 7–12 | 36.84% |
| KNNI vs Fahkumram | 5–12 | 29.41% |
| KNNI vs Eddy | 9–7 | 56.25% |
| KNNI vs Lidia | 10–4 | 71.43% |
| KNNI vs Yoshimitsu | 7–5 | 58.33% |
| KNNI vs Jack-8 | 5–7 | 41.67% |
| KNNI vs Feng | 6–6 | 50.00% |
| KNNI vs Leroy | 10–2 | 83.33% |
| KNNI vs Paul | 6–5 | 54.55% |
| KNNI vs Kuma | 3–8 | 27.27% |
| KNNI vs Anna | 7–4 | 63.64% |
| KNNI vs Alisa | 3–7 | 30.00% |
| KNNI vs Lili | 5–4 | 55.56% |
| KNNI vs Leo | 6–3 | 66.67% |
| KNNI vs Xiaoyu | 7–1 | 87.50% |
| KNNI vs Zafina | 3–3 | 50.00% |
| KNNI vs Shaheen | 2–1 | 66.67% |
| KNNI vs Azucena | 2–1 | 66.67% |
| KNNI vs Victor | 0–3 | 0.00% |
| KNNI vs Raven | 2–1 | 66.67% |
| KNNI vs Claudio | 1–0 | 100.00% |
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.