| Mustafa_OP88 vs Reina | 21–22 | 48.84% |
| Mustafa_OP88 vs Clive | 19–13 | 59.38% |
| Mustafa_OP88 vs Law | 20–8 | 71.43% |
| Mustafa_OP88 vs Jin | 11–16 | 40.74% |
| Mustafa_OP88 vs King | 17–8 | 68.00% |
| Mustafa_OP88 vs Steve | 17–8 | 68.00% |
| Mustafa_OP88 vs Hwoarang | 15–9 | 62.50% |
| Mustafa_OP88 vs Azucena | 13–11 | 54.17% |
| Mustafa_OP88 vs Bryan | 9–13 | 40.91% |
| Mustafa_OP88 vs Kazuya | 8–9 | 47.06% |
| Mustafa_OP88 vs Asuka | 8–9 | 47.06% |
| Mustafa_OP88 vs Heihachi | 6–11 | 35.29% |
| Mustafa_OP88 vs Lars | 10–4 | 71.43% |
| Mustafa_OP88 vs Lee | 8–6 | 57.14% |
| Mustafa_OP88 vs Eddy | 7–7 | 50.00% |
| Mustafa_OP88 vs Jun | 5–8 | 38.46% |
| Mustafa_OP88 vs Yoshimitsu | 6–6 | 50.00% |
| Mustafa_OP88 vs Lidia | 6–6 | 50.00% |
| Mustafa_OP88 vs Dragunov | 5–5 | 50.00% |
| Mustafa_OP88 vs Victor | 6–4 | 60.00% |
| Mustafa_OP88 vs Kuma | 6–2 | 75.00% |
| Mustafa_OP88 vs Feng | 1–6 | 14.29% |
| Mustafa_OP88 vs Paul | 5–1 | 83.33% |
| Mustafa_OP88 vs Alisa | 5–1 | 83.33% |
| Mustafa_OP88 vs Leo | 1–4 | 20.00% |
| Mustafa_OP88 vs Claudio | 2–3 | 40.00% |
| Mustafa_OP88 vs Raven | 3–2 | 60.00% |
| Mustafa_OP88 vs Xiaoyu | 1–3 | 25.00% |
| Mustafa_OP88 vs Devil Jin | 3–0 | 100.00% |
| Mustafa_OP88 vs Lili | 2–1 | 66.67% |
| Mustafa_OP88 vs Nina | 1–2 | 33.33% |
| Mustafa_OP88 vs Panda | 2–1 | 66.67% |
| Mustafa_OP88 vs Zafina | 2–1 | 66.67% |
| Mustafa_OP88 vs Shaheen | 1–1 | 50.00% |
| Mustafa_OP88 vs Jack-8 | 0–1 | 0.00% |
| Mustafa_OP88 vs Anna | 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.