| Hikaia vs Kazuya | 38–48 | 44.19% |
| Hikaia vs Bryan | 16–40 | 28.57% |
| Hikaia vs Steve | 30–20 | 60.00% |
| Hikaia vs Jin | 27–21 | 56.25% |
| Hikaia vs Dragunov | 24–14 | 63.16% |
| Hikaia vs King | 20–17 | 54.05% |
| Hikaia vs Lili | 12–25 | 32.43% |
| Hikaia vs Eddy | 10–25 | 28.57% |
| Hikaia vs Law | 14–14 | 50.00% |
| Hikaia vs Azucena | 20–7 | 74.07% |
| Hikaia vs Lidia | 8–19 | 29.63% |
| Hikaia vs Yoshimitsu | 14–12 | 53.85% |
| Hikaia vs Reina | 9–17 | 34.62% |
| Hikaia vs Jun | 12–11–1 | 52.17% |
| Hikaia vs Xiaoyu | 7–16 | 30.43% |
| Hikaia vs Kuma | 9–13 | 40.91% |
| Hikaia vs Hwoarang | 14–7 | 66.67% |
| Hikaia vs Devil Jin | 7–11 | 38.89% |
| Hikaia vs Paul | 8–9 | 47.06% |
| Hikaia vs Raven | 11–6 | 64.71% |
| Hikaia vs Zafina | 7–9 | 43.75% |
| Hikaia vs Victor | 6–9 | 40.00% |
| Hikaia vs Claudio | 1–13 | 7.14% |
| Hikaia vs Nina | 7–7 | 50.00% |
| Hikaia vs Alisa | 4–9 | 30.77% |
| Hikaia vs Asuka | 5–7 | 41.67% |
| Hikaia vs Feng | 3–9 | 25.00% |
| Hikaia vs Jack-8 | 1–8 | 11.11% |
| Hikaia vs Leroy | 2–7 | 22.22% |
| Hikaia vs Leo | 2–6 | 25.00% |
| Hikaia vs Lars | 3–5 | 37.50% |
| Hikaia vs Heihachi | 4–3 | 57.14% |
| Hikaia vs Lee | 2–3 | 40.00% |
| Hikaia vs Shaheen | 0–4 | 0.00% |
| Hikaia vs Anna | 0–2 | 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.