| FirstClassss vs Reina | 18–11 | 62.07% |
| FirstClassss vs Kazuya | 13–15 | 46.43% |
| FirstClassss vs Lili | 10–13 | 43.48% |
| FirstClassss vs Paul | 8–13 | 38.10% |
| FirstClassss vs King | 4–17 | 19.05% |
| FirstClassss vs Steve | 8–9 | 47.06% |
| FirstClassss vs Azucena | 10–6 | 62.50% |
| FirstClassss vs Law | 9–6 | 60.00% |
| FirstClassss vs Jin | 5–10 | 33.33% |
| FirstClassss vs Dragunov | 9–6 | 60.00% |
| FirstClassss vs Hwoarang | 7–6 | 53.85% |
| FirstClassss vs Bryan | 5–8 | 38.46% |
| FirstClassss vs Lars | 6–7 | 46.15% |
| FirstClassss vs Victor | 9–4 | 69.23% |
| FirstClassss vs Eddy | 6–7 | 46.15% |
| FirstClassss vs Jun | 7–3 | 70.00% |
| FirstClassss vs Claudio | 5–4 | 55.56% |
| FirstClassss vs Xiaoyu | 4–3 | 57.14% |
| FirstClassss vs Leroy | 4–3 | 57.14% |
| FirstClassss vs Yoshimitsu | 2–4 | 33.33% |
| FirstClassss vs Asuka | 4–2 | 66.67% |
| FirstClassss vs Devil Jin | 3–3 | 50.00% |
| FirstClassss vs Feng | 1–4 | 20.00% |
| FirstClassss vs Leo | 4–1 | 80.00% |
| FirstClassss vs Kuma | 0–5 | 0.00% |
| FirstClassss vs Alisa | 1–3 | 25.00% |
| FirstClassss vs Shaheen | 0–4 | 0.00% |
| FirstClassss vs Nina | 3–1 | 75.00% |
| FirstClassss vs Lee | 1–3 | 25.00% |
| FirstClassss vs Jack-8 | 1–2 | 33.33% |
| FirstClassss vs Panda | 3–0 | 100.00% |
| FirstClassss vs Raven | 2–1 | 66.67% |
| FirstClassss vs Zafina | 0–1 | 0.00% |
| FirstClassss vs Lidia | 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.