| Hiro vs King | 36–49 | 42.35% |
| Hiro vs Kazuya | 37–45 | 45.12% |
| Hiro vs Hwoarang | 34–44 | 43.59% |
| Hiro vs Jin | 32–45 | 41.56% |
| Hiro vs Clive | 42–34 | 55.26% |
| Hiro vs Reina | 34–37 | 47.89% |
| Hiro vs Law | 30–33 | 47.62% |
| Hiro vs Bryan | 20–38 | 34.48% |
| Hiro vs Eddy | 34–24 | 58.62% |
| Hiro vs Steve | 24–31 | 43.64% |
| Hiro vs Victor | 26–25 | 50.98% |
| Hiro vs Dragunov | 21–21 | 50.00% |
| Hiro vs Lili | 17–23 | 42.50% |
| Hiro vs Jun | 18–22 | 45.00% |
| Hiro vs Feng | 20–19 | 51.28% |
| Hiro vs Azucena | 19–20 | 48.72% |
| Hiro vs Xiaoyu | 17–21 | 44.74% |
| Hiro vs Paul | 17–19 | 47.22% |
| Hiro vs Yoshimitsu | 13–21 | 38.24% |
| Hiro vs Leo | 5–27 | 15.62% |
| Hiro vs Asuka | 13–18 | 41.94% |
| Hiro vs Alisa | 12–19 | 38.71% |
| Hiro vs Leroy | 12–17 | 41.38% |
| Hiro vs Lars | 10–17 | 37.04% |
| Hiro vs Nina | 10–17 | 37.04% |
| Hiro vs Lee | 14–13 | 51.85% |
| Hiro vs Raven | 14–12 | 53.85% |
| Hiro vs Jack-8 | 14–9 | 60.87% |
| Hiro vs Devil Jin | 7–13 | 35.00% |
| Hiro vs Kuma | 12–7 | 63.16% |
| Hiro vs Lidia | 6–13 | 31.58% |
| Hiro vs Heihachi | 11–8 | 57.89% |
| Hiro vs Claudio | 3–11 | 21.43% |
| Hiro vs Zafina | 7–7 | 50.00% |
| Hiro vs Shaheen | 6–4 | 60.00% |
| Hiro vs Panda | 1–7 | 12.50% |
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.