| KnightMare3 vs Bryan | 6–3 | 66.67% |
| KnightMare3 vs Yoshimitsu | 3–4 | 42.86% |
| KnightMare3 vs Asuka | 2–5 | 28.57% |
| KnightMare3 vs Lili | 4–3 | 57.14% |
| KnightMare3 vs Clive | 3–4 | 42.86% |
| KnightMare3 vs Law | 6–0 | 100.00% |
| KnightMare3 vs King | 3–3 | 50.00% |
| KnightMare3 vs Kazuya | 3–3 | 50.00% |
| KnightMare3 vs Jin | 4–1 | 80.00% |
| KnightMare3 vs Steve | 2–3 | 40.00% |
| KnightMare3 vs Lee | 1–4 | 20.00% |
| KnightMare3 vs Hwoarang | 4–0 | 100.00% |
| KnightMare3 vs Reina | 2–2 | 50.00% |
| KnightMare3 vs Paul | 1–2 | 33.33% |
| KnightMare3 vs Heihachi | 2–1 | 66.67% |
| KnightMare3 vs Xiaoyu | 0–2 | 0.00% |
| KnightMare3 vs Devil Jin | 1–1 | 50.00% |
| KnightMare3 vs Nina | 1–1 | 50.00% |
| KnightMare3 vs Jun | 0–2 | 0.00% |
| KnightMare3 vs Lidia | 2–0 | 100.00% |
| KnightMare3 vs Anna | 0–2 | 0.00% |
| KnightMare3 vs Azucena | 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.