| Haikuna vs Jin | 11–9 | 55.00% |
| Haikuna vs King | 9–9 | 50.00% |
| Haikuna vs Kazuya | 11–5 | 68.75% |
| Haikuna vs Dragunov | 5–8 | 38.46% |
| Haikuna vs Azucena | 9–3 | 75.00% |
| Haikuna vs Steve | 11–0 | 100.00% |
| Haikuna vs Hwoarang | 3–4 | 42.86% |
| Haikuna vs Shaheen | 5–0 | 100.00% |
| Haikuna vs Xiaoyu | 4–0 | 100.00% |
| Haikuna vs Bryan | 0–4 | 0.00% |
| Haikuna vs Jun | 0–4 | 0.00% |
| Haikuna vs Eddy | 2–2 | 50.00% |
| Haikuna vs Jack-8 | 0–3 | 0.00% |
| Haikuna vs Asuka | 2–1 | 66.67% |
| Haikuna vs Devil Jin | 2–1 | 66.67% |
| Haikuna vs Paul | 0–2 | 0.00% |
| Haikuna vs Law | 2–0 | 100.00% |
| Haikuna vs Yoshimitsu | 1–1 | 50.00% |
| Haikuna vs Lee | 2–0 | 100.00% |
| Haikuna vs Leroy | 2–0 | 100.00% |
| Haikuna vs Kuma | 1–1 | 50.00% |
| Haikuna vs Nina | 1–0 | 100.00% |
| Haikuna vs Zafina | 0–1 | 0.00% |
| Haikuna vs Lili | 1–0 | 100.00% |
| Haikuna vs Alisa | 1–0 | 100.00% |
| Haikuna vs Victor | 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.