| KnightMastex vs King | 30–67 | 30.93% |
| KnightMastex vs Reina | 32–44 | 42.11% |
| KnightMastex vs Jin | 23–41–1 | 35.94% |
| KnightMastex vs Victor | 16–40 | 28.57% |
| KnightMastex vs Hwoarang | 16–38 | 29.63% |
| KnightMastex vs Dragunov | 18–34 | 34.62% |
| KnightMastex vs Law | 17–34 | 33.33% |
| KnightMastex vs Lidia | 18–33 | 35.29% |
| KnightMastex vs Kazuya | 14–36 | 28.00% |
| KnightMastex vs Steve | 7–37 | 15.91% |
| KnightMastex vs Clive | 8–33 | 19.51% |
| KnightMastex vs Bryan | 7–28 | 20.00% |
| KnightMastex vs Azucena | 11–24 | 31.43% |
| KnightMastex vs Jun | 7–25 | 21.88% |
| KnightMastex vs Asuka | 9–22 | 29.03% |
| KnightMastex vs Lili | 13–18 | 41.94% |
| KnightMastex vs Lars | 9–22 | 29.03% |
| KnightMastex vs Yoshimitsu | 11–19 | 36.67% |
| KnightMastex vs Alisa | 8–21 | 27.59% |
| KnightMastex vs Leroy | 9–20 | 31.03% |
| KnightMastex vs Eddy | 5–24 | 17.24% |
| KnightMastex vs Paul | 8–18 | 30.77% |
| KnightMastex vs Nina | 8–18 | 30.77% |
| KnightMastex vs Lee | 9–16 | 36.00% |
| KnightMastex vs Jack-8 | 8–12 | 40.00% |
| KnightMastex vs Heihachi | 2–16 | 11.11% |
| KnightMastex vs Devil Jin | 7–9 | 43.75% |
| KnightMastex vs Claudio | 3–13 | 18.75% |
| KnightMastex vs Shaheen | 5–11 | 31.25% |
| KnightMastex vs Leo | 8–7 | 53.33% |
| KnightMastex vs Raven | 7–8 | 46.67% |
| KnightMastex vs Xiaoyu | 7–6 | 53.85% |
| KnightMastex vs Zafina | 2–10 | 16.67% |
| KnightMastex vs Anna | 5–7 | 41.67% |
| KnightMastex vs Feng | 7–4 | 63.64% |
| KnightMastex vs Kuma | 2–8 | 20.00% |
| KnightMastex vs Fahkumram | 2–2 | 50.00% |
| KnightMastex vs Armor King | 1–3 | 25.00% |
| KnightMastex vs Panda | 0–2 | 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.