| Hefliit vs Bryan | 4–16 | 20.00% |
| Hefliit vs Lili | 5–12 | 29.41% |
| Hefliit vs Yoshimitsu | 4–9 | 30.77% |
| Hefliit vs Devil Jin | 5–7 | 41.67% |
| Hefliit vs Hwoarang | 0–9 | 0.00% |
| Hefliit vs Kazuya | 6–3 | 66.67% |
| Hefliit vs Kuma | 1–8 | 11.11% |
| Hefliit vs Feng | 3–5 | 37.50% |
| Hefliit vs Lars | 4–4 | 50.00% |
| Hefliit vs Reina | 6–2 | 75.00% |
| Hefliit vs King | 2–4 | 33.33% |
| Hefliit vs Steve | 0–6 | 0.00% |
| Hefliit vs Clive | 0–6 | 0.00% |
| Hefliit vs Paul | 1–4 | 20.00% |
| Hefliit vs Xiaoyu | 2–3 | 40.00% |
| Hefliit vs Jin | 4–1 | 80.00% |
| Hefliit vs Victor | 0–5 | 0.00% |
| Hefliit vs Anna | 0–4 | 0.00% |
| Hefliit vs Armor King | 0–4 | 0.00% |
| Hefliit vs Law | 0–3 | 0.00% |
| Hefliit vs Dragunov | 1–2 | 33.33% |
| Hefliit vs Claudio | 0–3 | 0.00% |
| Hefliit vs Azucena | 2–1 | 66.67% |
| Hefliit vs Jack-8 | 0–2 | 0.00% |
| Hefliit vs Alisa | 0–2 | 0.00% |
| Hefliit vs Jun | 0–2 | 0.00% |
| Hefliit vs Heihachi | 0–2 | 0.00% |
| Hefliit vs Fahkumram | 0–2 | 0.00% |
| Hefliit vs Leo | 0–1 | 0.00% |
| Hefliit vs Raven | 0–1 | 0.00% |
| Hefliit vs Eddy | 1–0 | 100.00% |
| Hefliit vs Miary Zo | 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.