| FlatAF vs King | 40–55 | 42.11% |
| FlatAF vs Kazuya | 35–40 | 46.67% |
| FlatAF vs Jin | 28–22 | 56.00% |
| FlatAF vs Hwoarang | 21–19 | 52.50% |
| FlatAF vs Heihachi | 10–24 | 29.41% |
| FlatAF vs Dragunov | 16–15 | 51.61% |
| FlatAF vs Law | 10–19 | 34.48% |
| FlatAF vs Reina | 14–15 | 48.28% |
| FlatAF vs Bryan | 9–13 | 40.91% |
| FlatAF vs Lili | 6–15 | 28.57% |
| FlatAF vs Steve | 11–8 | 57.89% |
| FlatAF vs Nina | 10–9 | 52.63% |
| FlatAF vs Lee | 9–10 | 47.37% |
| FlatAF vs Victor | 5–14 | 26.32% |
| FlatAF vs Lidia | 11–8 | 57.89% |
| FlatAF vs Clive | 12–7 | 63.16% |
| FlatAF vs Yoshimitsu | 7–11 | 38.89% |
| FlatAF vs Devil Jin | 6–12 | 33.33% |
| FlatAF vs Alisa | 9–9 | 50.00% |
| FlatAF vs Paul | 7–10 | 41.18% |
| FlatAF vs Lars | 11–4 | 73.33% |
| FlatAF vs Jack-8 | 5–9 | 35.71% |
| FlatAF vs Feng | 5–9 | 35.71% |
| FlatAF vs Azucena | 4–10 | 28.57% |
| FlatAF vs Eddy | 7–6 | 53.85% |
| FlatAF vs Claudio | 3–7 | 30.00% |
| FlatAF vs Jun | 3–6 | 33.33% |
| FlatAF vs Raven | 2–6 | 25.00% |
| FlatAF vs Xiaoyu | 5–2 | 71.43% |
| FlatAF vs Kuma | 1–4 | 20.00% |
| FlatAF vs Leroy | 4–1 | 80.00% |
| FlatAF vs Asuka | 3–1 | 75.00% |
| FlatAF vs Leo | 2–2 | 50.00% |
| FlatAF vs Zafina | 2–1 | 66.67% |
| FlatAF vs Panda | 0–2 | 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.