| Haidar vs Hwoarang | 15–14 | 51.72% |
| Haidar vs Bryan | 15–13 | 53.57% |
| Haidar vs Jin | 16–8 | 66.67% |
| Haidar vs Steve | 12–11 | 52.17% |
| Haidar vs Law | 7–14 | 33.33% |
| Haidar vs King | 13–7 | 65.00% |
| Haidar vs Paul | 11–5 | 68.75% |
| Haidar vs Kazuya | 9–4 | 69.23% |
| Haidar vs Dragunov | 4–8 | 33.33% |
| Haidar vs Clive | 9–3 | 75.00% |
| Haidar vs Nina | 4–6 | 40.00% |
| Haidar vs Reina | 6–4 | 60.00% |
| Haidar vs Xiaoyu | 4–5 | 44.44% |
| Haidar vs Lili | 7–2 | 77.78% |
| Haidar vs Victor | 5–3 | 62.50% |
| Haidar vs Asuka | 1–6 | 14.29% |
| Haidar vs Lee | 5–2 | 71.43% |
| Haidar vs Devil Jin | 2–4 | 33.33% |
| Haidar vs Lars | 2–4 | 33.33% |
| Haidar vs Claudio | 1–5 | 16.67% |
| Haidar vs Jun | 3–3 | 50.00% |
| Haidar vs Heihachi | 3–2 | 60.00% |
| Haidar vs Yoshimitsu | 1–3 | 25.00% |
| Haidar vs Alisa | 4–0 | 100.00% |
| Haidar vs Eddy | 0–4 | 0.00% |
| Haidar vs Feng | 2–1 | 66.67% |
| Haidar vs Kuma | 1–2 | 33.33% |
| Haidar vs Zafina | 1–1 | 50.00% |
| Haidar vs Azucena | 2–0 | 100.00% |
| Haidar vs Lidia | 0–2 | 0.00% |
| Haidar vs Leo | 0–1 | 0.00% |
| Haidar vs Raven | 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.