| Flailfest vs Reina | 33–40 | 45.21% |
| Flailfest vs King | 21–36 | 36.84% |
| Flailfest vs Jin | 15–33 | 31.25% |
| Flailfest vs Clive | 25–23 | 52.08% |
| Flailfest vs Bryan | 18–21 | 46.15% |
| Flailfest vs Hwoarang | 10–25 | 28.57% |
| Flailfest vs Steve | 15–20 | 42.86% |
| Flailfest vs Jun | 12–22 | 35.29% |
| Flailfest vs Kazuya | 9–15 | 37.50% |
| Flailfest vs Xiaoyu | 9–14 | 39.13% |
| Flailfest vs Yoshimitsu | 12–10 | 54.55% |
| Flailfest vs Lili | 9–13 | 40.91% |
| Flailfest vs Asuka | 4–16 | 20.00% |
| Flailfest vs Dragunov | 11–9 | 55.00% |
| Flailfest vs Azucena | 4–16 | 20.00% |
| Flailfest vs Kuma | 4–14–1 | 22.22% |
| Flailfest vs Victor | 9–10 | 47.37% |
| Flailfest vs Lars | 5–11 | 31.25% |
| Flailfest vs Eddy | 5–11 | 31.25% |
| Flailfest vs Feng | 8–7 | 53.33% |
| Flailfest vs Raven | 7–8 | 46.67% |
| Flailfest vs Lee | 8–6 | 57.14% |
| Flailfest vs Paul | 6–7 | 46.15% |
| Flailfest vs Claudio | 6–7 | 46.15% |
| Flailfest vs Nina | 2–11 | 15.38% |
| Flailfest vs Heihachi | 7–6 | 53.85% |
| Flailfest vs Lidia | 6–5 | 54.55% |
| Flailfest vs Law | 4–6 | 40.00% |
| Flailfest vs Jack-8 | 7–2 | 77.78% |
| Flailfest vs Devil Jin | 1–8 | 11.11% |
| Flailfest vs Leo | 3–6 | 33.33% |
| Flailfest vs Alisa | 2–5 | 28.57% |
| Flailfest vs Shaheen | 3–3 | 50.00% |
| Flailfest vs Panda | 0–3 | 0.00% |
| Flailfest vs Leroy | 0–3 | 0.00% |
| Flailfest vs Fahkumram | 2–1 | 66.67% |
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.