| KillaCoul vs Eddy | 8–8 | 50.00% |
| KillaCoul vs King | 6–3 | 66.67% |
| KillaCoul vs Jin | 6–3 | 66.67% |
| KillaCoul vs Hwoarang | 6–2 | 75.00% |
| KillaCoul vs Victor | 3–5 | 37.50% |
| KillaCoul vs Azucena | 4–3 | 57.14% |
| KillaCoul vs Steve | 3–2 | 60.00% |
| KillaCoul vs Reina | 5–0 | 100.00% |
| KillaCoul vs Kazuya | 2–2 | 50.00% |
| KillaCoul vs Asuka | 4–0 | 100.00% |
| KillaCoul vs Dragunov | 1–3 | 25.00% |
| KillaCoul vs Alisa | 0–4 | 0.00% |
| KillaCoul vs Shaheen | 3–1 | 75.00% |
| KillaCoul vs Law | 3–0 | 100.00% |
| KillaCoul vs Nina | 1–2 | 33.33% |
| KillaCoul vs Bryan | 2–0 | 100.00% |
| KillaCoul vs Jun | 1–1 | 50.00% |
| KillaCoul vs Paul | 0–1 | 0.00% |
| KillaCoul vs Xiaoyu | 1–0 | 100.00% |
| KillaCoul vs Devil Jin | 1–0 | 100.00% |
| KillaCoul vs Leo | 1–0 | 100.00% |
| KillaCoul vs Lars | 1–0 | 100.00% |
| KillaCoul vs Claudio | 1–0 | 100.00% |
| KillaCoul vs Lee | 1–0 | 100.00% |
| KillaCoul vs Kuma | 0–1 | 0.00% |
| KillaCoul vs Panda | 0–1 | 0.00% |
| KillaCoul 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.