| Hetaroi vs Eddy | 28–70 | 28.57% |
| Hetaroi vs King | 37–41 | 47.44% |
| Hetaroi vs Reina | 43–31 | 58.11% |
| Hetaroi vs Kazuya | 24–44 | 35.29% |
| Hetaroi vs Jin | 22–43 | 33.85% |
| Hetaroi vs Hwoarang | 33–22 | 60.00% |
| Hetaroi vs Law | 21–33 | 38.89% |
| Hetaroi vs Steve | 26–26 | 50.00% |
| Hetaroi vs Azucena | 27–22 | 55.10% |
| Hetaroi vs Lidia | 28–20 | 58.33% |
| Hetaroi vs Lili | 26–21 | 55.32% |
| Hetaroi vs Nina | 17–23 | 42.50% |
| Hetaroi vs Heihachi | 18–19 | 48.65% |
| Hetaroi vs Dragunov | 13–20 | 39.39% |
| Hetaroi vs Bryan | 14–18 | 43.75% |
| Hetaroi vs Feng | 9–22 | 29.03% |
| Hetaroi vs Xiaoyu | 11–18 | 37.93% |
| Hetaroi vs Victor | 18–11 | 62.07% |
| Hetaroi vs Yoshimitsu | 13–13–1 | 50.00% |
| Hetaroi vs Devil Jin | 17–10 | 62.96% |
| Hetaroi vs Jun | 13–14 | 48.15% |
| Hetaroi vs Asuka | 10–13 | 43.48% |
| Hetaroi vs Lars | 14–8 | 63.64% |
| Hetaroi vs Paul | 9–12 | 42.86% |
| Hetaroi vs Alisa | 12–9 | 57.14% |
| Hetaroi vs Kuma | 10–9 | 52.63% |
| Hetaroi vs Leroy | 14–4 | 77.78% |
| Hetaroi vs Anna | 9–6 | 60.00% |
| Hetaroi vs Fahkumram | 12–3 | 80.00% |
| Hetaroi vs Lee | 9–4 | 69.23% |
| Hetaroi vs Raven | 5–6 | 45.45% |
| Hetaroi vs Jack-8 | 6–4 | 60.00% |
| Hetaroi vs Claudio | 6–3 | 66.67% |
| Hetaroi vs Leo | 3–4 | 42.86% |
| Hetaroi vs Zafina | 3–4 | 42.86% |
| Hetaroi vs Clive | 7–0 | 100.00% |
| Hetaroi vs Panda | 3–3 | 50.00% |
| Hetaroi vs Armor King | 4–2 | 66.67% |
| Hetaroi vs Shaheen | 4–1 | 80.00% |
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.