| byGFK vs Jin | 43–20 | 68.25% |
| byGFK vs Bryan | 40–22 | 64.52% |
| byGFK vs Reina | 24–18 | 57.14% |
| byGFK vs King | 26–12 | 68.42% |
| byGFK vs Kazuya | 30–7 | 81.08% |
| byGFK vs Dragunov | 24–11 | 68.57% |
| byGFK vs Asuka | 21–12 | 63.64% |
| byGFK vs Paul | 22–8 | 73.33% |
| byGFK vs Feng | 19–11 | 63.33% |
| byGFK vs Xiaoyu | 18–11 | 62.07% |
| byGFK vs Hwoarang | 24–4 | 85.71% |
| byGFK vs Lidia | 17–9 | 65.38% |
| byGFK vs Steve | 16–9 | 64.00% |
| byGFK vs Jun | 8–17 | 32.00% |
| byGFK vs Zafina | 8–14 | 36.36% |
| byGFK vs Leroy | 19–3 | 86.36% |
| byGFK vs Law | 14–6 | 70.00% |
| byGFK vs Yoshimitsu | 5–14 | 26.32% |
| byGFK vs Lars | 10–9 | 52.63% |
| byGFK vs Lee | 12–7 | 63.16% |
| byGFK vs Azucena | 7–11 | 38.89% |
| byGFK vs Lili | 8–8 | 50.00% |
| byGFK vs Nina | 7–7 | 50.00% |
| byGFK vs Heihachi | 8–6 | 57.14% |
| byGFK vs Victor | 4–9 | 30.77% |
| byGFK vs Clive | 4–6 | 40.00% |
| byGFK vs Leo | 8–1 | 88.89% |
| byGFK vs Kuma | 2–7 | 22.22% |
| byGFK vs Claudio | 3–4 | 42.86% |
| byGFK vs Eddy | 3–3 | 50.00% |
| byGFK vs Devil Jin | 3–1 | 75.00% |
| byGFK vs Shaheen | 1–2 | 33.33% |
| byGFK vs Raven | 2–1 | 66.67% |
| byGFK vs Alisa | 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.