| Haikara vs Reina | 12–13 | 48.00% |
| Haikara vs Heihachi | 8–10 | 44.44% |
| Haikara vs Kazuya | 9–7 | 56.25% |
| Haikara vs Steve | 11–4 | 73.33% |
| Haikara vs Lili | 7–6 | 53.85% |
| Haikara vs Dragunov | 6–7 | 46.15% |
| Haikara vs Yoshimitsu | 5–7 | 41.67% |
| Haikara vs Xiaoyu | 7–5 | 58.33% |
| Haikara vs Jin | 4–7 | 36.36% |
| Haikara vs Hwoarang | 4–6 | 40.00% |
| Haikara vs Jun | 2–8 | 20.00% |
| Haikara vs King | 4–5 | 44.44% |
| Haikara vs Paul | 2–5 | 28.57% |
| Haikara vs Law | 0–7 | 0.00% |
| Haikara vs Jack-8 | 6–1 | 85.71% |
| Haikara vs Asuka | 3–4 | 42.86% |
| Haikara vs Lars | 3–4 | 42.86% |
| Haikara vs Victor | 1–6 | 14.29% |
| Haikara vs Kuma | 3–3 | 50.00% |
| Haikara vs Bryan | 1–4 | 20.00% |
| Haikara vs Devil Jin | 4–1 | 80.00% |
| Haikara vs Nina | 1–4 | 20.00% |
| Haikara vs Eddy | 1–3 | 25.00% |
| Haikara vs Alisa | 3–0 | 100.00% |
| Haikara vs Zafina | 1–2 | 33.33% |
| Haikara vs Raven | 1–2 | 33.33% |
| Haikara vs Leroy | 2–0 | 100.00% |
| Haikara vs Lidia | 1–1 | 50.00% |
| Haikara vs Leo | 0–1 | 0.00% |
| Haikara vs Shaheen | 1–0 | 100.00% |
| Haikara vs Azucena | 1–0 | 100.00% |
| Haikara 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.