| Coffee Killer vs Kazuya | 24–7 | 77.42% |
| Coffee Killer vs Heihachi | 15–8 | 65.22% |
| Coffee Killer vs Jin | 15–4 | 78.95% |
| Coffee Killer vs Bryan | 13–5 | 72.22% |
| Coffee Killer vs King | 13–4 | 76.47% |
| Coffee Killer vs Hwoarang | 9–6 | 60.00% |
| Coffee Killer vs Reina | 13–1 | 92.86% |
| Coffee Killer vs Armor King | 11–3 | 78.57% |
| Coffee Killer vs Steve | 11–2 | 84.62% |
| Coffee Killer vs Yoshimitsu | 10–2 | 83.33% |
| Coffee Killer vs Lili | 11–1 | 91.67% |
| Coffee Killer vs Paul | 9–2 | 81.82% |
| Coffee Killer vs Law | 8–3 | 72.73% |
| Coffee Killer vs Dragunov | 10–1 | 90.91% |
| Coffee Killer vs Asuka | 5–2 | 71.43% |
| Coffee Killer vs Lidia | 4–3 | 57.14% |
| Coffee Killer vs Leo | 6–0 | 100.00% |
| Coffee Killer vs Anna | 4–2 | 66.67% |
| Coffee Killer vs Lars | 3–2 | 60.00% |
| Coffee Killer vs Lee | 5–0 | 100.00% |
| Coffee Killer vs Leroy | 2–3 | 40.00% |
| Coffee Killer vs Azucena | 4–1 | 80.00% |
| Coffee Killer vs Fahkumram | 2–3 | 40.00% |
| Coffee Killer vs Alisa | 2–2 | 50.00% |
| Coffee Killer vs Claudio | 2–2 | 50.00% |
| Coffee Killer vs Raven | 3–1 | 75.00% |
| Coffee Killer vs Xiaoyu | 2–1 | 66.67% |
| Coffee Killer vs Jack-8 | 1–2 | 33.33% |
| Coffee Killer vs Devil Jin | 1–2 | 33.33% |
| Coffee Killer vs Victor | 2–1 | 66.67% |
| Coffee Killer vs Eddy | 3–0 | 100.00% |
| Coffee Killer vs Shaheen | 2–0 | 100.00% |
| Coffee Killer vs Nina | 2–0 | 100.00% |
| Coffee Killer vs Kuma | 2–0 | 100.00% |
| Coffee Killer vs Jun | 2–0 | 100.00% |
| Coffee Killer vs Clive | 1–1 | 50.00% |
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.