| Fosmau vs Miary Zo | 10–8 | 55.56% |
| Fosmau vs Steve | 4–10 | 28.57% |
| Fosmau vs Lili | 2–9 | 18.18% |
| Fosmau vs Law | 2–8 | 20.00% |
| Fosmau vs Jin | 2–8 | 20.00% |
| Fosmau vs Paul | 5–4 | 55.56% |
| Fosmau vs Jun | 5–4 | 55.56% |
| Fosmau vs Bryan | 1–6 | 14.29% |
| Fosmau vs Kazuya | 2–4 | 33.33% |
| Fosmau vs Dragunov | 1–5 | 16.67% |
| Fosmau vs Alisa | 0–6 | 0.00% |
| Fosmau vs Hwoarang | 4–1 | 80.00% |
| Fosmau vs Xiaoyu | 2–3 | 40.00% |
| Fosmau vs Reina | 1–4 | 20.00% |
| Fosmau vs Clive | 2–3 | 40.00% |
| Fosmau vs Victor | 0–4 | 0.00% |
| Fosmau vs Devil Jin | 3–0 | 100.00% |
| Fosmau vs Leroy | 2–1 | 66.67% |
| Fosmau vs Eddy | 0–3 | 0.00% |
| Fosmau vs King | 0–2 | 0.00% |
| Fosmau vs Yoshimitsu | 2–0 | 100.00% |
| Fosmau vs Jack-8 | 0–2 | 0.00% |
| Fosmau vs Asuka | 0–2 | 0.00% |
| Fosmau vs Lars | 0–2 | 0.00% |
| Fosmau vs Nina | 0–2 | 0.00% |
| Fosmau vs Raven | 1–1 | 50.00% |
| Fosmau vs Fahkumram | 0–2 | 0.00% |
| Fosmau vs Feng | 0–1 | 0.00% |
| Fosmau vs Lidia | 1–0 | 100.00% |
| Fosmau vs Heihachi | 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.