| Haiko vs Kazuya | 99–109 | 47.60% |
| Haiko vs Reina | 107–66 | 61.85% |
| Haiko vs Jin | 79–91 | 46.47% |
| Haiko vs King | 78–85 | 47.85% |
| Haiko vs Bryan | 84–74 | 53.16% |
| Haiko vs Lili | 76–65 | 53.90% |
| Haiko vs Hwoarang | 63–64 | 49.61% |
| Haiko vs Paul | 64–58 | 52.46% |
| Haiko vs Steve | 62–57 | 52.10% |
| Haiko vs Law | 54–51 | 51.43% |
| Haiko vs Lee | 49–55 | 47.12% |
| Haiko vs Asuka | 46–45 | 50.55% |
| Haiko vs Dragunov | 47–43 | 52.22% |
| Haiko vs Yoshimitsu | 35–50 | 41.18% |
| Haiko vs Devil Jin | 44–40 | 52.38% |
| Haiko vs Lars | 40–39 | 50.63% |
| Haiko vs Alisa | 28–41 | 40.58% |
| Haiko vs Eddy | 28–41 | 40.58% |
| Haiko vs Heihachi | 34–35 | 49.28% |
| Haiko vs Jun | 32–34 | 48.48% |
| Haiko vs Azucena | 37–24 | 60.66% |
| Haiko vs Nina | 33–26 | 55.93% |
| Haiko vs Victor | 30–28 | 51.72% |
| Haiko vs Xiaoyu | 30–25 | 54.55% |
| Haiko vs Lidia | 29–26 | 52.73% |
| Haiko vs Claudio | 24–25 | 48.98% |
| Haiko vs Feng | 25–20 | 55.56% |
| Haiko vs Leo | 13–27 | 32.50% |
| Haiko vs Leroy | 19–21 | 47.50% |
| Haiko vs Anna | 20–19 | 51.28% |
| Haiko vs Kuma | 17–16 | 51.52% |
| Haiko vs Jack-8 | 16–14 | 53.33% |
| Haiko vs Zafina | 13–17 | 43.33% |
| Haiko vs Raven | 16–11 | 59.26% |
| Haiko vs Shaheen | 8–18 | 30.77% |
| Haiko vs Armor King | 9–11 | 45.00% |
| Haiko vs Clive | 9–9 | 50.00% |
| Haiko vs Panda | 7–6 | 53.85% |
| Haiko vs Fahkumram | 7–6 | 53.85% |
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.