| Flaks vs Reina | 13–12 | 52.00% |
| Flaks vs Jin | 8–11 | 42.11% |
| Flaks vs Eddy | 6–12 | 33.33% |
| Flaks vs Bryan | 6–10 | 37.50% |
| Flaks vs Steve | 9–6 | 60.00% |
| Flaks vs Dragunov | 1–14 | 6.67% |
| Flaks vs Kazuya | 6–7 | 46.15% |
| Flaks vs Devil Jin | 1–10 | 9.09% |
| Flaks vs Hwoarang | 4–5 | 44.44% |
| Flaks vs Lars | 4–5 | 44.44% |
| Flaks vs Victor | 2–7 | 22.22% |
| Flaks vs Asuka | 5–2 | 71.43% |
| Flaks vs Lili | 4–3 | 57.14% |
| Flaks vs Jun | 4–3 | 57.14% |
| Flaks vs King | 3–3 | 50.00% |
| Flaks vs Leo | 0–6 | 0.00% |
| Flaks vs Azucena | 2–4 | 33.33% |
| Flaks vs Paul | 2–3 | 40.00% |
| Flaks vs Xiaoyu | 0–4 | 0.00% |
| Flaks vs Feng | 4–0 | 100.00% |
| Flaks vs Lee | 0–4 | 0.00% |
| Flaks vs Kuma | 1–2 | 33.33% |
| Flaks vs Law | 2–0 | 100.00% |
| Flaks vs Alisa | 2–0 | 100.00% |
| Flaks vs Leroy | 0–2 | 0.00% |
| Flaks vs Yoshimitsu | 1–0 | 100.00% |
| Flaks vs Shaheen | 1–0 | 100.00% |
| Flaks vs Nina | 0–1 | 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.