| Mostaman vs Jin | 34–34 | 50.00% |
| Mostaman vs Law | 36–29 | 55.38% |
| Mostaman vs Kazuya | 23–41 | 35.94% |
| Mostaman vs King | 26–34 | 43.33% |
| Mostaman vs Bryan | 31–23 | 57.41% |
| Mostaman vs Steve | 24–14 | 63.16% |
| Mostaman vs Yoshimitsu | 24–12 | 66.67% |
| Mostaman vs Heihachi | 13–23 | 36.11% |
| Mostaman vs Hwoarang | 23–12 | 65.71% |
| Mostaman vs Reina | 17–18 | 48.57% |
| Mostaman vs Lili | 17–16 | 51.52% |
| Mostaman vs Alisa | 14–15 | 48.28% |
| Mostaman vs Azucena | 20–9 | 68.97% |
| Mostaman vs Jun | 12–12 | 50.00% |
| Mostaman vs Eddy | 10–14 | 41.67% |
| Mostaman vs Leroy | 11–11 | 50.00% |
| Mostaman vs Victor | 15–5 | 75.00% |
| Mostaman vs Dragunov | 10–8 | 55.56% |
| Mostaman vs Paul | 5–11 | 31.25% |
| Mostaman vs Devil Jin | 4–12 | 25.00% |
| Mostaman vs Jack-8 | 7–8 | 46.67% |
| Mostaman vs Nina | 4–9 | 30.77% |
| Mostaman vs Lidia | 6–7 | 46.15% |
| Mostaman vs Raven | 1–11 | 8.33% |
| Mostaman vs Leo | 3–8 | 27.27% |
| Mostaman vs Lee | 4–7 | 36.36% |
| Mostaman vs Asuka | 5–5 | 50.00% |
| Mostaman vs Feng | 5–5 | 50.00% |
| Mostaman vs Xiaoyu | 2–6 | 25.00% |
| Mostaman vs Claudio | 0–5 | 0.00% |
| Mostaman vs Kuma | 4–1 | 80.00% |
| Mostaman vs Lars | 1–3 | 25.00% |
| Mostaman vs Shaheen | 1–2 | 33.33% |
| Mostaman vs Panda | 2–0 | 100.00% |
| Mostaman vs Zafina | 0–1 | 0.00% |
| Mostaman vs Clive | 0–1 | 0.00% |
| Mostaman vs Fahkumram | 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.