| COFFEEBLACK vs Reina | 57–68 | 45.60% |
| COFFEEBLACK vs King | 59–51 | 53.64% |
| COFFEEBLACK vs Kazuya | 42–55 | 43.30% |
| COFFEEBLACK vs Jin | 47–46 | 50.54% |
| COFFEEBLACK vs Hwoarang | 42–40 | 51.22% |
| COFFEEBLACK vs Steve | 45–30 | 60.00% |
| COFFEEBLACK vs Paul | 40–32 | 55.56% |
| COFFEEBLACK vs Law | 37–34 | 52.11% |
| COFFEEBLACK vs Dragunov | 32–38 | 45.71% |
| COFFEEBLACK vs Bryan | 26–33–1 | 44.07% |
| COFFEEBLACK vs Lili | 31–28 | 52.54% |
| COFFEEBLACK vs Feng | 24–32 | 42.86% |
| COFFEEBLACK vs Eddy | 20–36 | 35.71% |
| COFFEEBLACK vs Jun | 17–37 | 31.48% |
| COFFEEBLACK vs Lee | 20–32 | 38.46% |
| COFFEEBLACK vs Azucena | 24–28 | 46.15% |
| COFFEEBLACK vs Yoshimitsu | 29–19 | 60.42% |
| COFFEEBLACK vs Asuka | 15–26 | 36.59% |
| COFFEEBLACK vs Lars | 12–23 | 34.29% |
| COFFEEBLACK vs Heihachi | 11–24 | 31.43% |
| COFFEEBLACK vs Nina | 17–16 | 51.52% |
| COFFEEBLACK vs Xiaoyu | 10–22 | 31.25% |
| COFFEEBLACK vs Jack-8 | 15–14 | 51.72% |
| COFFEEBLACK vs Victor | 12–12 | 50.00% |
| COFFEEBLACK vs Devil Jin | 7–16 | 30.43% |
| COFFEEBLACK vs Kuma | 13–10 | 56.52% |
| COFFEEBLACK vs Raven | 13–9 | 59.09% |
| COFFEEBLACK vs Leo | 7–12 | 36.84% |
| COFFEEBLACK vs Alisa | 6–10 | 37.50% |
| COFFEEBLACK vs Leroy | 3–13 | 18.75% |
| COFFEEBLACK vs Claudio | 7–8 | 46.67% |
| COFFEEBLACK vs Shaheen | 8–7 | 53.33% |
| COFFEEBLACK vs Anna | 6–8 | 42.86% |
| COFFEEBLACK vs Lidia | 4–7 | 36.36% |
| COFFEEBLACK vs Panda | 6–3 | 66.67% |
| COFFEEBLACK vs Zafina | 3–5 | 37.50% |
| COFFEEBLACK vs Clive | 0–4 | 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.