| KILLAMAMBAZ vs Eddy | 7–10 | 41.18% |
| KILLAMAMBAZ vs Jin | 5–6 | 45.45% |
| KILLAMAMBAZ vs Jun | 3–6 | 33.33% |
| KILLAMAMBAZ vs Law | 2–5 | 28.57% |
| KILLAMAMBAZ vs Hwoarang | 5–2 | 71.43% |
| KILLAMAMBAZ vs Dragunov | 4–3 | 57.14% |
| KILLAMAMBAZ vs King | 4–2 | 66.67% |
| KILLAMAMBAZ vs Reina | 4–2 | 66.67% |
| KILLAMAMBAZ vs Victor | 2–4 | 33.33% |
| KILLAMAMBAZ vs Xiaoyu | 3–2 | 60.00% |
| KILLAMAMBAZ vs Yoshimitsu | 3–1 | 75.00% |
| KILLAMAMBAZ vs Kazuya | 3–1 | 75.00% |
| KILLAMAMBAZ vs Steve | 4–0 | 100.00% |
| KILLAMAMBAZ vs Lars | 3–1 | 75.00% |
| KILLAMAMBAZ vs Lee | 2–1 | 66.67% |
| KILLAMAMBAZ vs Paul | 0–2 | 0.00% |
| KILLAMAMBAZ vs Asuka | 0–2 | 0.00% |
| KILLAMAMBAZ vs Lili | 0–2 | 0.00% |
| KILLAMAMBAZ vs Claudio | 2–0 | 100.00% |
| KILLAMAMBAZ vs Shaheen | 2–0 | 100.00% |
| KILLAMAMBAZ vs Kuma | 0–2 | 0.00% |
| KILLAMAMBAZ vs Azucena | 2–0 | 100.00% |
| KILLAMAMBAZ vs Bryan | 0–1 | 0.00% |
| KILLAMAMBAZ vs Devil Jin | 1–0 | 100.00% |
| KILLAMAMBAZ vs Nina | 1–0 | 100.00% |
| KILLAMAMBAZ vs Leroy | 0–1 | 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.