| Fireflys2033 vs Eddy | 2–23 | 8.00% |
| Fireflys2033 vs Steve | 8–6 | 57.14% |
| Fireflys2033 vs Yoshimitsu | 4–8 | 33.33% |
| Fireflys2033 vs King | 4–7 | 36.36% |
| Fireflys2033 vs Jin | 4–7 | 36.36% |
| Fireflys2033 vs Reina | 5–6 | 45.45% |
| Fireflys2033 vs Law | 3–7 | 30.00% |
| Fireflys2033 vs Victor | 4–6 | 40.00% |
| Fireflys2033 vs Kazuya | 5–4 | 55.56% |
| Fireflys2033 vs Feng | 3–6 | 33.33% |
| Fireflys2033 vs Azucena | 3–5 | 37.50% |
| Fireflys2033 vs Hwoarang | 2–5 | 28.57% |
| Fireflys2033 vs Xiaoyu | 1–6 | 14.29% |
| Fireflys2033 vs Lili | 3–4 | 42.86% |
| Fireflys2033 vs Raven | 1–6 | 14.29% |
| Fireflys2033 vs Bryan | 3–3 | 50.00% |
| Fireflys2033 vs Dragunov | 4–1 | 80.00% |
| Fireflys2033 vs Lars | 2–3 | 40.00% |
| Fireflys2033 vs Shaheen | 1–4 | 20.00% |
| Fireflys2033 vs Zafina | 1–4 | 20.00% |
| Fireflys2033 vs Jun | 1–4 | 20.00% |
| Fireflys2033 vs Nina | 3–1 | 75.00% |
| Fireflys2033 vs Asuka | 0–3 | 0.00% |
| Fireflys2033 vs Leo | 1–2 | 33.33% |
| Fireflys2033 vs Alisa | 0–3 | 0.00% |
| Fireflys2033 vs Lee | 1–2 | 33.33% |
| Fireflys2033 vs Panda | 2–1 | 66.67% |
| Fireflys2033 vs Jack-8 | 0–2 | 0.00% |
| Fireflys2033 vs Devil Jin | 2–0 | 100.00% |
| Fireflys2033 vs Claudio | 0–2 | 0.00% |
| Fireflys2033 vs Kuma | 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.