| Assassination vs King | 4–1 | 80.00% |
| Assassination vs Jin | 3–1 | 75.00% |
| Assassination vs Lee | 4–0 | 100.00% |
| Assassination vs Heihachi | 2–2 | 50.00% |
| Assassination vs Dragunov | 4–0 | 100.00% |
| Assassination vs Bryan | 3–0 | 100.00% |
| Assassination vs Leo | 2–1 | 66.67% |
| Assassination vs Reina | 2–1 | 66.67% |
| Assassination vs Kazuya | 0–2 | 0.00% |
| Assassination vs Paul | 2–0 | 100.00% |
| Assassination vs Lili | 2–0 | 100.00% |
| Assassination vs Hwoarang | 1–0 | 100.00% |
| Assassination vs Devil Jin | 0–1 | 0.00% |
| Assassination vs Kuma | 1–0 | 100.00% |
| Assassination vs Law | 1–0 | 100.00% |
| Assassination vs Yoshimitsu | 1–0 | 100.00% |
| Assassination vs Steve | 1–0 | 100.00% |
| Assassination vs Nina | 1–0 | 100.00% |
| Assassination vs Eddy | 1–0 | 100.00% |
| Assassination vs Lidia | 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.