| Fedorsumkin vs Steve | 12–29 | 29.27% |
| Fedorsumkin vs King | 15–21 | 41.67% |
| Fedorsumkin vs Fahkumram | 10–18 | 35.71% |
| Fedorsumkin vs Reina | 14–13 | 51.85% |
| Fedorsumkin vs Kazuya | 9–14 | 39.13% |
| Fedorsumkin vs Law | 9–11 | 45.00% |
| Fedorsumkin vs Feng | 10–10 | 50.00% |
| Fedorsumkin vs Azucena | 9–11 | 45.00% |
| Fedorsumkin vs Heihachi | 9–10 | 47.37% |
| Fedorsumkin vs Hwoarang | 8–9 | 47.06% |
| Fedorsumkin vs Clive | 7–10 | 41.18% |
| Fedorsumkin vs Dragunov | 8–8 | 50.00% |
| Fedorsumkin vs Bryan | 9–6 | 60.00% |
| Fedorsumkin vs Eddy | 8–7 | 53.33% |
| Fedorsumkin vs Victor | 4–10 | 28.57% |
| Fedorsumkin vs Nina | 10–3 | 76.92% |
| Fedorsumkin vs Yoshimitsu | 2–10 | 16.67% |
| Fedorsumkin vs Jin | 3–9 | 25.00% |
| Fedorsumkin vs Lidia | 9–2 | 81.82% |
| Fedorsumkin vs Lili | 6–2 | 75.00% |
| Fedorsumkin vs Leo | 7–0 | 100.00% |
| Fedorsumkin vs Paul | 2–4 | 33.33% |
| Fedorsumkin vs Jack-8 | 0–6 | 0.00% |
| Fedorsumkin vs Devil Jin | 3–3 | 50.00% |
| Fedorsumkin vs Claudio | 0–4 | 0.00% |
| Fedorsumkin vs Raven | 3–1 | 75.00% |
| Fedorsumkin vs Xiaoyu | 1–2 | 33.33% |
| Fedorsumkin vs Lee | 1–2 | 33.33% |
| Fedorsumkin vs Zafina | 2–1 | 66.67% |
| Fedorsumkin vs Alisa | 2–0 | 100.00% |
| Fedorsumkin vs Shaheen | 0–2 | 0.00% |
| Fedorsumkin vs Kuma | 0–2 | 0.00% |
| Fedorsumkin vs Jun | 2–0 | 100.00% |
| Fedorsumkin vs Panda | 0–1 | 0.00% |
| Fedorsumkin vs Leroy | 1–0 | 100.00% |
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.