| Knight Spawn vs Reina | 15–1 | 93.75% |
| Knight Spawn vs King | 11–3 | 78.57% |
| Knight Spawn vs Jun | 7–3 | 70.00% |
| Knight Spawn vs Jin | 6–3 | 66.67% |
| Knight Spawn vs Steve | 6–3 | 66.67% |
| Knight Spawn vs Law | 5–3 | 62.50% |
| Knight Spawn vs Feng | 6–2 | 75.00% |
| Knight Spawn vs Paul | 3–3 | 50.00% |
| Knight Spawn vs Leroy | 4–2 | 66.67% |
| Knight Spawn vs Azucena | 5–1 | 83.33% |
| Knight Spawn vs Eddy | 6–0 | 100.00% |
| Knight Spawn vs Bryan | 4–1 | 80.00% |
| Knight Spawn vs Kazuya | 5–0 | 100.00% |
| Knight Spawn vs Yoshimitsu | 4–0 | 100.00% |
| Knight Spawn vs Hwoarang | 2–2 | 50.00% |
| Knight Spawn vs Xiaoyu | 3–1 | 75.00% |
| Knight Spawn vs Jack-8 | 2–2 | 50.00% |
| Knight Spawn vs Asuka | 2–2 | 50.00% |
| Knight Spawn vs Leo | 4–0 | 100.00% |
| Knight Spawn vs Lee | 4–0 | 100.00% |
| Knight Spawn vs Clive | 3–1 | 75.00% |
| Knight Spawn vs Armor King | 4–0 | 100.00% |
| Knight Spawn vs Lili | 0–3 | 0.00% |
| Knight Spawn vs Alisa | 3–0 | 100.00% |
| Knight Spawn vs Lidia | 2–1 | 66.67% |
| Knight Spawn vs Miary Zo | 2–1 | 66.67% |
| Knight Spawn vs Devil Jin | 2–0 | 100.00% |
| Knight Spawn vs Dragunov | 2–0 | 100.00% |
| Knight Spawn vs Nina | 2–0 | 100.00% |
| Knight Spawn vs Lars | 1–0 | 100.00% |
| Knight Spawn vs Victor | 1–0 | 100.00% |
| Knight Spawn vs Heihachi | 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.