| Heroicster vs Reina | 7–17 | 29.17% |
| Heroicster vs Eddy | 6–15 | 28.57% |
| Heroicster vs Hwoarang | 4–12 | 25.00% |
| Heroicster vs King | 3–12 | 20.00% |
| Heroicster vs Steve | 1–14 | 6.67% |
| Heroicster vs Jin | 4–9 | 30.77% |
| Heroicster vs Lili | 2–11 | 15.38% |
| Heroicster vs Jun | 3–6 | 33.33% |
| Heroicster vs Law | 4–4 | 50.00% |
| Heroicster vs Leo | 1–7 | 12.50% |
| Heroicster vs Yoshimitsu | 3–4 | 42.86% |
| Heroicster vs Victor | 3–4 | 42.86% |
| Heroicster vs Kazuya | 0–6 | 0.00% |
| Heroicster vs Raven | 2–4 | 33.33% |
| Heroicster vs Bryan | 1–4 | 20.00% |
| Heroicster vs Jack-8 | 2–3 | 40.00% |
| Heroicster vs Feng | 3–2 | 60.00% |
| Heroicster vs Paul | 0–4 | 0.00% |
| Heroicster vs Claudio | 1–3 | 25.00% |
| Heroicster vs Nina | 0–4 | 0.00% |
| Heroicster vs Lee | 2–2 | 50.00% |
| Heroicster vs Panda | 2–2 | 50.00% |
| Heroicster vs Dragunov | 0–3 | 0.00% |
| Heroicster vs Lars | 1–2 | 33.33% |
| Heroicster vs Shaheen | 0–3 | 0.00% |
| Heroicster vs Zafina | 2–1 | 66.67% |
| Heroicster vs Leroy | 0–3 | 0.00% |
| Heroicster vs Xiaoyu | 1–1 | 50.00% |
| Heroicster vs Asuka | 0–2 | 0.00% |
| Heroicster vs Devil Jin | 0–2 | 0.00% |
| Heroicster vs Alisa | 0–2 | 0.00% |
| Heroicster vs Azucena | 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.