| haykel vs Kazuya | 10–16 | 38.46% |
| haykel vs King | 12–13 | 48.00% |
| haykel vs Dragunov | 14–11 | 56.00% |
| haykel vs Bryan | 8–14 | 36.36% |
| haykel vs Reina | 11–7 | 61.11% |
| haykel vs Jin | 4–11 | 26.67% |
| haykel vs Lili | 8–4 | 66.67% |
| haykel vs Yoshimitsu | 3–7 | 30.00% |
| haykel vs Steve | 3–6 | 33.33% |
| haykel vs Xiaoyu | 4–4 | 50.00% |
| haykel vs Asuka | 3–4 | 42.86% |
| haykel vs Lars | 3–4 | 42.86% |
| haykel vs Hwoarang | 4–2 | 66.67% |
| haykel vs Armor King | 3–3 | 50.00% |
| haykel vs Law | 1–4 | 20.00% |
| haykel vs Claudio | 3–2 | 60.00% |
| haykel vs Nina | 4–1 | 80.00% |
| haykel vs Azucena | 1–4 | 20.00% |
| haykel vs Victor | 3–2 | 60.00% |
| haykel vs Anna | 2–3 | 40.00% |
| haykel vs Leo | 1–3 | 25.00% |
| haykel vs Shaheen | 1–3 | 25.00% |
| haykel vs Fahkumram | 2–2 | 50.00% |
| haykel vs Miary Zo | 0–4 | 0.00% |
| haykel vs Feng | 2–1 | 66.67% |
| haykel vs Kuma | 1–2 | 33.33% |
| haykel vs Panda | 1–2 | 33.33% |
| haykel vs Leroy | 0–3 | 0.00% |
| haykel vs Paul | 0–2 | 0.00% |
| haykel vs Alisa | 0–2 | 0.00% |
| haykel vs Raven | 2–0 | 100.00% |
| haykel vs Jun | 1–0 | 100.00% |
| haykel vs Heihachi | 1–0 | 100.00% |
| haykel vs Clive | 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.