| Haisam vs Steve | 24–30 | 44.44% |
| Haisam vs Jin | 24–25 | 48.98% |
| Haisam vs Law | 21–27 | 43.75% |
| Haisam vs King | 18–21 | 46.15% |
| Haisam vs Hwoarang | 17–20 | 45.95% |
| Haisam vs Dragunov | 15–20 | 42.86% |
| Haisam vs Kazuya | 19–13 | 59.38% |
| Haisam vs Bryan | 10–14 | 41.67% |
| Haisam vs Yoshimitsu | 10–11 | 47.62% |
| Haisam vs Eddy | 10–11 | 47.62% |
| Haisam vs Armor King | 11–10 | 52.38% |
| Haisam vs Paul | 9–10 | 47.37% |
| Haisam vs Feng | 8–11 | 42.11% |
| Haisam vs Nina | 12–7 | 63.16% |
| Haisam vs Reina | 11–8 | 57.89% |
| Haisam vs Jun | 10–8 | 55.56% |
| Haisam vs Lars | 10–6 | 62.50% |
| Haisam vs Lee | 9–7 | 56.25% |
| Haisam vs Fahkumram | 7–9 | 43.75% |
| Haisam vs Miary Zo | 11–4 | 73.33% |
| Haisam vs Lili | 7–7 | 50.00% |
| Haisam vs Victor | 4–10 | 28.57% |
| Haisam vs Heihachi | 9–5 | 64.29% |
| Haisam vs Xiaoyu | 7–6 | 53.85% |
| Haisam vs Clive | 6–7 | 46.15% |
| Haisam vs Alisa | 3–8 | 27.27% |
| Haisam vs Devil Jin | 6–4 | 60.00% |
| Haisam vs Jack-8 | 5–4 | 55.56% |
| Haisam vs Lidia | 3–6 | 33.33% |
| Haisam vs Anna | 4–5 | 44.44% |
| Haisam vs Asuka | 1–7 | 12.50% |
| Haisam vs Panda | 3–4 | 42.86% |
| Haisam vs Claudio | 0–5 | 0.00% |
| Haisam vs Kuma | 2–3 | 40.00% |
| Haisam vs Leo | 1–3 | 25.00% |
| Haisam vs Shaheen | 0–4 | 0.00% |
| Haisam vs Zafina | 2–2 | 50.00% |
| Haisam vs Azucena | 1–2 | 33.33% |
| Haisam vs Raven | 2–0 | 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.