| Hassadiddy vs Kazuya | 73–64 | 53.28% |
| Hassadiddy vs Bryan | 65–57 | 53.28% |
| Hassadiddy vs King | 51–60 | 45.95% |
| Hassadiddy vs Hwoarang | 64–47 | 57.66% |
| Hassadiddy vs Jin | 57–50 | 53.27% |
| Hassadiddy vs Heihachi | 69–38 | 64.49% |
| Hassadiddy vs Reina | 64–25 | 71.91% |
| Hassadiddy vs Law | 39–45 | 46.43% |
| Hassadiddy vs Steve | 51–31 | 62.20% |
| Hassadiddy vs Dragunov | 40–32 | 55.56% |
| Hassadiddy vs Lee | 37–35 | 51.39% |
| Hassadiddy vs Azucena | 30–35 | 46.15% |
| Hassadiddy vs Yoshimitsu | 37–26 | 58.73% |
| Hassadiddy vs Paul | 28–34 | 45.16% |
| Hassadiddy vs Asuka | 28–29 | 49.12% |
| Hassadiddy vs Lili | 37–15 | 71.15% |
| Hassadiddy vs Jun | 24–26 | 48.00% |
| Hassadiddy vs Lars | 22–22 | 50.00% |
| Hassadiddy vs Lidia | 23–21 | 52.27% |
| Hassadiddy vs Victor | 24–19 | 55.81% |
| Hassadiddy vs Nina | 15–27 | 35.71% |
| Hassadiddy vs Devil Jin | 21–20 | 51.22% |
| Hassadiddy vs Raven | 18–23 | 43.90% |
| Hassadiddy vs Feng | 14–26 | 35.00% |
| Hassadiddy vs Clive | 14–25 | 35.90% |
| Hassadiddy vs Eddy | 14–20 | 41.18% |
| Hassadiddy vs Leroy | 17–14 | 54.84% |
| Hassadiddy vs Claudio | 16–14 | 53.33% |
| Hassadiddy vs Xiaoyu | 14–14 | 50.00% |
| Hassadiddy vs Leo | 13–15 | 46.43% |
| Hassadiddy vs Jack-8 | 9–18 | 33.33% |
| Hassadiddy vs Shaheen | 9–18 | 33.33% |
| Hassadiddy vs Alisa | 12–12 | 50.00% |
| Hassadiddy vs Panda | 8–15 | 34.78% |
| Hassadiddy vs Zafina | 9–7 | 56.25% |
| Hassadiddy vs Kuma | 7–8 | 46.67% |
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.