| Haider vs Jin | 56–79 | 41.48% |
| Haider vs King | 44–81 | 35.20% |
| Haider vs Kazuya | 48–59 | 44.86% |
| Haider vs Dragunov | 43–55 | 43.88% |
| Haider vs Hwoarang | 41–45 | 47.67% |
| Haider vs Law | 34–50 | 40.48% |
| Haider vs Steve | 33–41 | 44.59% |
| Haider vs Bryan | 31–40 | 43.66% |
| Haider vs Paul | 26–41 | 38.81% |
| Haider vs Yoshimitsu | 29–33 | 46.77% |
| Haider vs Nina | 22–36 | 37.93% |
| Haider vs Eddy | 15–42 | 26.32% |
| Haider vs Heihachi | 15–39 | 27.78% |
| Haider vs Reina | 23–29 | 44.23% |
| Haider vs Victor | 22–27 | 44.90% |
| Haider vs Devil Jin | 19–24 | 44.19% |
| Haider vs Lars | 15–24 | 38.46% |
| Haider vs Lee | 11–15 | 42.31% |
| Haider vs Clive | 12–14 | 46.15% |
| Haider vs Lili | 9–13 | 40.91% |
| Haider vs Asuka | 9–10 | 47.37% |
| Haider vs Alisa | 7–12 | 36.84% |
| Haider vs Jun | 8–10 | 44.44% |
| Haider vs Azucena | 9–8 | 52.94% |
| Haider vs Lidia | 7–9 | 43.75% |
| Haider vs Feng | 3–12 | 20.00% |
| Haider vs Claudio | 4–10 | 28.57% |
| Haider vs Anna | 6–8 | 42.86% |
| Haider vs Jack-8 | 6–7 | 46.15% |
| Haider vs Xiaoyu | 2–8 | 20.00% |
| Haider vs Shaheen | 4–6 | 40.00% |
| Haider vs Leo | 7–2 | 77.78% |
| Haider vs Leroy | 2–6 | 25.00% |
| Haider vs Zafina | 2–4 | 33.33% |
| Haider vs Raven | 2–4 | 33.33% |
| Haider vs Armor King | 2–3 | 40.00% |
| Haider vs Kuma | 1–3 | 25.00% |
| Haider vs Panda | 0–2 | 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.