| Hardstuck vs Kazuya | 59–63 | 48.36% |
| Hardstuck vs Jin | 43–63–1 | 40.57% |
| Hardstuck vs Steve | 49–54 | 47.57% |
| Hardstuck vs Reina | 52–49 | 51.49% |
| Hardstuck vs King | 39–58 | 40.21% |
| Hardstuck vs Law | 38–53 | 41.76% |
| Hardstuck vs Hwoarang | 33–44 | 42.86% |
| Hardstuck vs Heihachi | 30–37 | 44.78% |
| Hardstuck vs Armor King | 33–29 | 53.23% |
| Hardstuck vs Bryan | 18–40 | 31.03% |
| Hardstuck vs Dragunov | 29–21 | 58.00% |
| Hardstuck vs Azucena | 20–28 | 41.67% |
| Hardstuck vs Lars | 23–23 | 50.00% |
| Hardstuck vs Yoshimitsu | 15–27 | 35.71% |
| Hardstuck vs Miary Zo | 18–23 | 43.90% |
| Hardstuck vs Eddy | 11–29 | 27.50% |
| Hardstuck vs Leo | 16–23 | 41.03% |
| Hardstuck vs Jun | 13–26 | 33.33% |
| Hardstuck vs Victor | 22–17 | 56.41% |
| Hardstuck vs Lili | 22–15 | 59.46% |
| Hardstuck vs Lidia | 20–17 | 54.05% |
| Hardstuck vs Asuka | 16–20 | 44.44% |
| Hardstuck vs Paul | 14–20 | 41.18% |
| Hardstuck vs Fahkumram | 15–17 | 46.88% |
| Hardstuck vs Lee | 9–21 | 30.00% |
| Hardstuck vs Xiaoyu | 14–13 | 51.85% |
| Hardstuck vs Clive | 8–19 | 29.63% |
| Hardstuck vs Feng | 10–15 | 40.00% |
| Hardstuck vs Raven | 16–9 | 64.00% |
| Hardstuck vs Nina | 12–12 | 50.00% |
| Hardstuck vs Devil Jin | 9–14 | 39.13% |
| Hardstuck vs Leroy | 10–12 | 45.45% |
| Hardstuck vs Jack-8 | 8–12 | 40.00% |
| Hardstuck vs Alisa | 7–10 | 41.18% |
| Hardstuck vs Kuma | 6–9 | 40.00% |
| Hardstuck vs Claudio | 6–8 | 42.86% |
| Hardstuck vs Anna | 7–7 | 50.00% |
| Hardstuck vs Zafina | 3–4 | 42.86% |
| Hardstuck vs Shaheen | 0–4 | 0.00% |
| Hardstuck vs Panda | 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.