| HeIIthy vs Kazuya | 90–115 | 43.90% |
| HeIIthy vs Reina | 87–107–1 | 44.85% |
| HeIIthy vs Bryan | 90–94 | 48.91% |
| HeIIthy vs King | 94–81 | 53.71% |
| HeIIthy vs Jin | 44–81 | 35.20% |
| HeIIthy vs Steve | 64–61 | 51.20% |
| HeIIthy vs Lili | 56–61 | 47.86% |
| HeIIthy vs Dragunov | 58–56 | 50.88% |
| HeIIthy vs Hwoarang | 52–52 | 50.00% |
| HeIIthy vs Azucena | 47–53 | 47.00% |
| HeIIthy vs Jun | 56–42 | 57.14% |
| HeIIthy vs Paul | 44–50 | 46.81% |
| HeIIthy vs Lee | 51–42 | 54.84% |
| HeIIthy vs Law | 38–53 | 41.76% |
| HeIIthy vs Lars | 47–44 | 51.65% |
| HeIIthy vs Yoshimitsu | 39–41 | 48.75% |
| HeIIthy vs Lidia | 35–40 | 46.67% |
| HeIIthy vs Xiaoyu | 29–42 | 40.85% |
| HeIIthy vs Devil Jin | 34–36 | 48.57% |
| HeIIthy vs Asuka | 27–41 | 39.71% |
| HeIIthy vs Leo | 33–34 | 49.25% |
| HeIIthy vs Leroy | 31–31 | 50.00% |
| HeIIthy vs Victor | 28–33 | 45.90% |
| HeIIthy vs Heihachi | 32–29 | 52.46% |
| HeIIthy vs Nina | 31–28 | 52.54% |
| HeIIthy vs Feng | 19–31 | 38.00% |
| HeIIthy vs Raven | 22–28 | 44.00% |
| HeIIthy vs Eddy | 18–27 | 40.00% |
| HeIIthy vs Jack-8 | 16–20 | 44.44% |
| HeIIthy vs Claudio | 23–12 | 65.71% |
| HeIIthy vs Alisa | 13–20 | 39.39% |
| HeIIthy vs Fahkumram | 19–14 | 57.58% |
| HeIIthy vs Zafina | 14–14 | 50.00% |
| HeIIthy vs Shaheen | 12–10 | 54.55% |
| HeIIthy vs Kuma | 5–15 | 25.00% |
| HeIIthy vs Clive | 11–8 | 57.89% |
| HeIIthy vs Anna | 6–5 | 54.55% |
| HeIIthy vs Panda | 2–4 | 33.33% |
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.