| Heyjerick vs Reina | 31–21 | 59.62% |
| Heyjerick vs Kazuya | 23–21 | 52.27% |
| Heyjerick vs Jin | 26–16 | 61.90% |
| Heyjerick vs Steve | 20–16 | 55.56% |
| Heyjerick vs Hwoarang | 25–9 | 73.53% |
| Heyjerick vs Clive | 17–17 | 50.00% |
| Heyjerick vs King | 19–10 | 65.52% |
| Heyjerick vs Bryan | 12–17 | 41.38% |
| Heyjerick vs Eddy | 16–12 | 57.14% |
| Heyjerick vs Law | 19–7 | 73.08% |
| Heyjerick vs Yoshimitsu | 9–11 | 45.00% |
| Heyjerick vs Victor | 10–7 | 58.82% |
| Heyjerick vs Dragunov | 7–9 | 43.75% |
| Heyjerick vs Azucena | 11–5 | 68.75% |
| Heyjerick vs Heihachi | 12–4 | 75.00% |
| Heyjerick vs Armor King | 10–6 | 62.50% |
| Heyjerick vs Lee | 9–5 | 64.29% |
| Heyjerick vs Asuka | 8–5 | 61.54% |
| Heyjerick vs Leo | 9–3 | 75.00% |
| Heyjerick vs Lars | 6–6 | 50.00% |
| Heyjerick vs Paul | 9–2 | 81.82% |
| Heyjerick vs Feng | 4–7 | 36.36% |
| Heyjerick vs Lili | 4–7 | 36.36% |
| Heyjerick vs Nina | 8–3 | 72.73% |
| Heyjerick vs Alisa | 5–4 | 55.56% |
| Heyjerick vs Leroy | 3–6 | 33.33% |
| Heyjerick vs Raven | 4–5 | 44.44% |
| Heyjerick vs Lidia | 5–4 | 55.56% |
| Heyjerick vs Panda | 5–2 | 71.43% |
| Heyjerick vs Jun | 5–2 | 71.43% |
| Heyjerick vs Anna | 6–1 | 85.71% |
| Heyjerick vs Xiaoyu | 3–3 | 50.00% |
| Heyjerick vs Jack-8 | 5–1 | 83.33% |
| Heyjerick vs Claudio | 3–3 | 50.00% |
| Heyjerick vs Fahkumram | 1–5 | 16.67% |
| Heyjerick vs Devil Jin | 3–2 | 60.00% |
| Heyjerick vs Shaheen | 2–2 | 50.00% |
| Heyjerick vs Kuma | 4–0 | 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.