| HardStuckRuler vs Kazuya | 39–41 | 48.75% |
| HardStuckRuler vs King | 24–28 | 46.15% |
| HardStuckRuler vs Reina | 21–20 | 51.22% |
| HardStuckRuler vs Jin | 15–24 | 38.46% |
| HardStuckRuler vs Steve | 21–17 | 55.26% |
| HardStuckRuler vs Hwoarang | 15–22 | 40.54% |
| HardStuckRuler vs Heihachi | 23–12 | 65.71% |
| HardStuckRuler vs Law | 13–16 | 44.83% |
| HardStuckRuler vs Dragunov | 13–16 | 44.83% |
| HardStuckRuler vs Lili | 16–12 | 57.14% |
| HardStuckRuler vs Lars | 13–13 | 50.00% |
| HardStuckRuler vs Bryan | 17–8 | 68.00% |
| HardStuckRuler vs Jun | 13–12 | 52.00% |
| HardStuckRuler vs Lidia | 16–8 | 66.67% |
| HardStuckRuler vs Clive | 11–9 | 55.00% |
| HardStuckRuler vs Xiaoyu | 11–7 | 61.11% |
| HardStuckRuler vs Yoshimitsu | 6–10 | 37.50% |
| HardStuckRuler vs Victor | 10–6 | 62.50% |
| HardStuckRuler vs Shaheen | 6–9 | 40.00% |
| HardStuckRuler vs Azucena | 11–4 | 73.33% |
| HardStuckRuler vs Devil Jin | 6–8 | 42.86% |
| HardStuckRuler vs Lee | 2–10 | 16.67% |
| HardStuckRuler vs Armor King | 4–8 | 33.33% |
| HardStuckRuler vs Jack-8 | 7–3 | 70.00% |
| HardStuckRuler vs Nina | 3–6 | 33.33% |
| HardStuckRuler vs Eddy | 5–3 | 62.50% |
| HardStuckRuler vs Leo | 3–4 | 42.86% |
| HardStuckRuler vs Paul | 4–2 | 66.67% |
| HardStuckRuler vs Asuka | 3–3 | 50.00% |
| HardStuckRuler vs Feng | 1–5 | 16.67% |
| HardStuckRuler vs Alisa | 2–4 | 33.33% |
| HardStuckRuler vs Panda | 4–1 | 80.00% |
| HardStuckRuler vs Leroy | 2–3 | 40.00% |
| HardStuckRuler vs Fahkumram | 1–4 | 20.00% |
| HardStuckRuler vs Kuma | 2–1 | 66.67% |
| HardStuckRuler vs Claudio | 2–0 | 100.00% |
| HardStuckRuler vs Zafina | 0–2 | 0.00% |
| HardStuckRuler vs Raven | 2–0 | 100.00% |
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.