| AllHeart vs Steve | 8–4 | 66.67% |
| AllHeart vs Asuka | 3–8 | 27.27% |
| AllHeart vs Law | 3–6 | 33.33% |
| AllHeart vs King | 3–6 | 33.33% |
| AllHeart vs Reina | 8–1 | 88.89% |
| AllHeart vs Yoshimitsu | 4–4 | 50.00% |
| AllHeart vs Victor | 4–4 | 50.00% |
| AllHeart vs Leroy | 2–5 | 28.57% |
| AllHeart vs Jun | 6–1 | 85.71% |
| AllHeart vs Hwoarang | 3–3 | 50.00% |
| AllHeart vs Kazuya | 1–5 | 16.67% |
| AllHeart vs Lili | 6–0 | 100.00% |
| AllHeart vs Nina | 3–3 | 50.00% |
| AllHeart vs Eddy | 0–6 | 0.00% |
| AllHeart vs Jin | 1–4 | 20.00% |
| AllHeart vs Bryan | 3–2 | 60.00% |
| AllHeart vs Lee | 3–2 | 60.00% |
| AllHeart vs Lidia | 3–2 | 60.00% |
| AllHeart vs Jack-8 | 1–3 | 25.00% |
| AllHeart vs Feng | 0–4 | 0.00% |
| AllHeart vs Alisa | 1–3 | 25.00% |
| AllHeart vs Paul | 2–1 | 66.67% |
| AllHeart vs Kuma | 2–1 | 66.67% |
| AllHeart vs Armor King | 1–2 | 33.33% |
| AllHeart vs Xiaoyu | 2–0 | 100.00% |
| AllHeart vs Dragunov | 0–2 | 0.00% |
| AllHeart vs Lars | 2–0 | 100.00% |
| AllHeart vs Azucena | 1–1 | 50.00% |
| AllHeart vs Heihachi | 2–0 | 100.00% |
| AllHeart vs Miary Zo | 0–2 | 0.00% |
| AllHeart vs Devil Jin | 1–0 | 100.00% |
| AllHeart vs Leo | 0–1 | 0.00% |
| AllHeart vs Zafina | 1–0 | 100.00% |
| AllHeart vs Clive | 0–1 | 0.00% |
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.