| Calfunaki vs Kazuya | 24–17 | 58.54% |
| Calfunaki vs Reina | 11–26 | 29.73% |
| Calfunaki vs Jin | 13–12 | 52.00% |
| Calfunaki vs King | 12–12 | 50.00% |
| Calfunaki vs Hwoarang | 8–13 | 38.10% |
| Calfunaki vs Dragunov | 13–6 | 68.42% |
| Calfunaki vs Law | 9–8 | 52.94% |
| Calfunaki vs Xiaoyu | 5–10 | 33.33% |
| Calfunaki vs Lili | 7–6 | 53.85% |
| Calfunaki vs Alisa | 8–5 | 61.54% |
| Calfunaki vs Paul | 6–6 | 50.00% |
| Calfunaki vs Azucena | 8–4 | 66.67% |
| Calfunaki vs Bryan | 7–4 | 63.64% |
| Calfunaki vs Asuka | 4–7 | 36.36% |
| Calfunaki vs Steve | 4–5 | 44.44% |
| Calfunaki vs Claudio | 5–4 | 55.56% |
| Calfunaki vs Shaheen | 6–3 | 66.67% |
| Calfunaki vs Lee | 4–5 | 44.44% |
| Calfunaki vs Jun | 2–7 | 22.22% |
| Calfunaki vs Feng | 2–6 | 25.00% |
| Calfunaki vs Lars | 4–4 | 50.00% |
| Calfunaki vs Yoshimitsu | 4–3 | 57.14% |
| Calfunaki vs Eddy | 3–4 | 42.86% |
| Calfunaki vs Nina | 3–3 | 50.00% |
| Calfunaki vs Lidia | 4–1 | 80.00% |
| Calfunaki vs Jack-8 | 4–0 | 100.00% |
| Calfunaki vs Leo | 3–1 | 75.00% |
| Calfunaki vs Kuma | 2–2 | 50.00% |
| Calfunaki vs Leroy | 1–3 | 25.00% |
| Calfunaki vs Victor | 2–2 | 50.00% |
| Calfunaki vs Devil Jin | 1–2 | 33.33% |
| Calfunaki vs Raven | 1–2 | 33.33% |
| Calfunaki vs Heihachi | 2–0 | 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.