| Hosam vs Jin | 22–18 | 55.00% |
| Hosam vs King | 7–26 | 21.21% |
| Hosam vs Law | 16–11 | 59.26% |
| Hosam vs Steve | 11–14 | 44.00% |
| Hosam vs Heihachi | 9–16 | 36.00% |
| Hosam vs Kazuya | 9–12 | 42.86% |
| Hosam vs Bryan | 7–10 | 41.18% |
| Hosam vs Hwoarang | 5–11 | 31.25% |
| Hosam vs Lars | 8–7 | 53.33% |
| Hosam vs Clive | 12–1 | 92.31% |
| Hosam vs Victor | 6–6 | 50.00% |
| Hosam vs Nina | 9–2 | 81.82% |
| Hosam vs Kuma | 3–7 | 30.00% |
| Hosam vs Devil Jin | 5–3 | 62.50% |
| Hosam vs Asuka | 1–6 | 14.29% |
| Hosam vs Shaheen | 6–1 | 85.71% |
| Hosam vs Jack-8 | 5–1 | 83.33% |
| Hosam vs Alisa | 4–2 | 66.67% |
| Hosam vs Yoshimitsu | 3–2 | 60.00% |
| Hosam vs Lili | 3–2 | 60.00% |
| Hosam vs Lee | 5–0 | 100.00% |
| Hosam vs Jun | 1–4 | 20.00% |
| Hosam vs Anna | 1–4 | 20.00% |
| Hosam vs Dragunov | 1–3 | 25.00% |
| Hosam vs Leroy | 3–1 | 75.00% |
| Hosam vs Paul | 2–1 | 66.67% |
| Hosam vs Leo | 2–1 | 66.67% |
| Hosam vs Claudio | 3–0 | 100.00% |
| Hosam vs Feng | 1–1 | 50.00% |
| Hosam vs Panda | 2–0 | 100.00% |
| Hosam vs Zafina | 2–0 | 100.00% |
| Hosam vs Raven | 2–0 | 100.00% |
| Hosam vs Reina | 0–1 | 0.00% |
| Hosam vs Lidia | 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.