| flounder vs King | 1–9 | 10.00% |
| flounder vs Law | 5–2 | 71.43% |
| flounder vs Yoshimitsu | 4–3 | 57.14% |
| flounder vs Dragunov | 2–4 | 33.33% |
| flounder vs Clive | 1–5 | 16.67% |
| flounder vs Hwoarang | 1–4 | 20.00% |
| flounder vs Asuka | 2–3 | 40.00% |
| flounder vs Lili | 0–5 | 0.00% |
| flounder vs Lars | 0–5 | 0.00% |
| flounder vs Reina | 1–4 | 20.00% |
| flounder vs Bryan | 0–4 | 0.00% |
| flounder vs Azucena | 2–2 | 50.00% |
| flounder vs Victor | 0–4 | 0.00% |
| flounder vs Jin | 0–3 | 0.00% |
| flounder vs Steve | 3–0 | 100.00% |
| flounder vs Claudio | 1–2 | 33.33% |
| flounder vs Lee | 0–3 | 0.00% |
| flounder vs Kuma | 2–1 | 66.67% |
| flounder vs Raven | 3–0 | 100.00% |
| flounder vs Eddy | 1–2 | 33.33% |
| flounder vs Kazuya | 2–0 | 100.00% |
| flounder vs Alisa | 1–1 | 50.00% |
| flounder vs Jun | 1–1 | 50.00% |
| flounder vs Xiaoyu | 0–1 | 0.00% |
| flounder vs Leroy | 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.