| Heroo vs Kazuya | 12–8 | 60.00% |
| Heroo vs Steve | 13–6 | 68.42% |
| Heroo vs King | 6–8 | 42.86% |
| Heroo vs Jin | 9–3 | 75.00% |
| Heroo vs Asuka | 4–8 | 33.33% |
| Heroo vs Azucena | 4–8 | 33.33% |
| Heroo vs Lidia | 9–3 | 75.00% |
| Heroo vs Hwoarang | 6–4 | 60.00% |
| Heroo vs Lili | 7–2 | 77.78% |
| Heroo vs Reina | 6–3 | 66.67% |
| Heroo vs Dragunov | 3–4 | 42.86% |
| Heroo vs Alisa | 5–2 | 71.43% |
| Heroo vs Armor King | 4–3 | 57.14% |
| Heroo vs Law | 2–4 | 33.33% |
| Heroo vs Xiaoyu | 4–2 | 66.67% |
| Heroo vs Yoshimitsu | 2–3 | 40.00% |
| Heroo vs Lars | 4–1 | 80.00% |
| Heroo vs Claudio | 4–1 | 80.00% |
| Heroo vs Jun | 2–2 | 50.00% |
| Heroo vs Victor | 1–3 | 25.00% |
| Heroo vs Raven | 4–0 | 100.00% |
| Heroo vs Devil Jin | 1–2 | 33.33% |
| Heroo vs Heihachi | 2–1 | 66.67% |
| Heroo vs Clive | 3–0 | 100.00% |
| Heroo vs Jack-8 | 1–1 | 50.00% |
| Heroo vs Feng | 0–2 | 0.00% |
| Heroo vs Lee | 2–0 | 100.00% |
| Heroo vs Kuma | 2–0 | 100.00% |
| Heroo vs Eddy | 1–1 | 50.00% |
| Heroo vs Paul | 0–1 | 0.00% |
| Heroo vs Leo | 1–0 | 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.