| Haikuna vs Kazuya | 19–10 | 65.52% |
| Haikuna vs King | 11–12 | 47.83% |
| Haikuna vs Jin | 13–9 | 59.09% |
| Haikuna vs Dragunov | 5–10 | 33.33% |
| Haikuna vs Hwoarang | 7–7 | 50.00% |
| Haikuna vs Steve | 13–1 | 92.86% |
| Haikuna vs Azucena | 10–3 | 76.92% |
| Haikuna vs Shaheen | 5–2 | 71.43% |
| Haikuna vs Bryan | 0–5 | 0.00% |
| Haikuna vs Asuka | 2–3 | 40.00% |
| Haikuna vs Victor | 2–3 | 40.00% |
| Haikuna vs Xiaoyu | 4–0 | 100.00% |
| Haikuna vs Jack-8 | 1–3 | 25.00% |
| Haikuna vs Devil Jin | 2–2 | 50.00% |
| Haikuna vs Kuma | 3–1 | 75.00% |
| Haikuna vs Jun | 0–4 | 0.00% |
| Haikuna vs Eddy | 2–2 | 50.00% |
| Haikuna vs Law | 2–1 | 66.67% |
| Haikuna vs Yoshimitsu | 2–1 | 66.67% |
| Haikuna vs Lili | 3–0 | 100.00% |
| Haikuna vs Paul | 0–2 | 0.00% |
| Haikuna vs Feng | 2–0 | 100.00% |
| Haikuna vs Lee | 2–0 | 100.00% |
| Haikuna vs Leroy | 2–0 | 100.00% |
| Haikuna vs Alisa | 1–0 | 100.00% |
| Haikuna vs Nina | 1–0 | 100.00% |
| Haikuna vs Zafina | 0–1 | 0.00% |
| Haikuna vs Lidia | 0–1 | 0.00% |
| Haikuna vs Heihachi | 1–0 | 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.