| KnightFire vs King | 13–15 | 46.43% |
| KnightFire vs Reina | 15–10 | 60.00% |
| KnightFire vs Hwoarang | 7–17 | 29.17% |
| KnightFire vs Jin | 8–9 | 47.06% |
| KnightFire vs Azucena | 8–9 | 47.06% |
| KnightFire vs Jun | 4–12 | 25.00% |
| KnightFire vs Asuka | 4–10 | 28.57% |
| KnightFire vs Lili | 6–8 | 42.86% |
| KnightFire vs Alisa | 4–10 | 28.57% |
| KnightFire vs Eddy | 3–11 | 21.43% |
| KnightFire vs Xiaoyu | 4–8 | 33.33% |
| KnightFire vs Yoshimitsu | 7–4 | 63.64% |
| KnightFire vs Nina | 6–5 | 54.55% |
| KnightFire vs Paul | 1–9 | 10.00% |
| KnightFire vs Dragunov | 4–6 | 40.00% |
| KnightFire vs Law | 6–3 | 66.67% |
| KnightFire vs Devil Jin | 3–6 | 33.33% |
| KnightFire vs Victor | 3–6 | 33.33% |
| KnightFire vs Bryan | 4–4 | 50.00% |
| KnightFire vs Lars | 3–4 | 42.86% |
| KnightFire vs Lee | 4–3 | 57.14% |
| KnightFire vs Kazuya | 4–2 | 66.67% |
| KnightFire vs Steve | 2–4 | 33.33% |
| KnightFire vs Claudio | 0–6 | 0.00% |
| KnightFire vs Clive | 2–4 | 33.33% |
| KnightFire vs Heihachi | 2–3 | 40.00% |
| KnightFire vs Jack-8 | 4–0 | 100.00% |
| KnightFire vs Feng | 0–4 | 0.00% |
| KnightFire vs Leo | 2–2 | 50.00% |
| KnightFire vs Shaheen | 0–2 | 0.00% |
| KnightFire vs Kuma | 1–0 | 100.00% |
| KnightFire vs Panda | 0–1 | 0.00% |
| KnightFire vs Zafina | 0–1 | 0.00% |
| KnightFire vs Leroy | 1–0 | 100.00% |
| KnightFire vs Anna | 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.