| Haewon vs Jin | 140–153 | 47.78% |
| Haewon vs Kazuya | 98–172 | 36.30% |
| Haewon vs King | 110–151 | 42.15% |
| Haewon vs Reina | 129–132 | 49.43% |
| Haewon vs Steve | 104–113 | 47.93% |
| Haewon vs Hwoarang | 106–104 | 50.48% |
| Haewon vs Heihachi | 96–105–1 | 47.76% |
| Haewon vs Law | 84–95 | 46.93% |
| Haewon vs Bryan | 64–92 | 41.03% |
| Haewon vs Yoshimitsu | 59–87 | 40.41% |
| Haewon vs Dragunov | 45–100 | 31.03% |
| Haewon vs Lidia | 69–75 | 47.92% |
| Haewon vs Lili | 64–67 | 48.85% |
| Haewon vs Eddy | 50–79 | 38.76% |
| Haewon vs Lee | 35–81 | 30.17% |
| Haewon vs Victor | 50–65 | 43.48% |
| Haewon vs Azucena | 41–73 | 35.96% |
| Haewon vs Nina | 36–74 | 32.73% |
| Haewon vs Asuka | 42–67 | 38.53% |
| Haewon vs Devil Jin | 43–58 | 42.57% |
| Haewon vs Clive | 37–57 | 39.36% |
| Haewon vs Paul | 32–61 | 34.41% |
| Haewon vs Lars | 40–51 | 43.96% |
| Haewon vs Xiaoyu | 40–43 | 48.19% |
| Haewon vs Jun | 25–55 | 31.25% |
| Haewon vs Leroy | 36–34 | 51.43% |
| Haewon vs Alisa | 26–39 | 40.00% |
| Haewon vs Leo | 30–33 | 47.62% |
| Haewon vs Raven | 21–38 | 35.59% |
| Haewon vs Feng | 27–26 | 50.94% |
| Haewon vs Claudio | 22–31 | 41.51% |
| Haewon vs Jack-8 | 24–27 | 47.06% |
| Haewon vs Shaheen | 18–25 | 41.86% |
| Haewon vs Kuma | 10–27 | 27.03% |
| Haewon vs Zafina | 12–17 | 41.38% |
| Haewon vs Armor King | 10–10 | 50.00% |
| Haewon vs Panda | 6–12 | 33.33% |
| Haewon vs Fahkumram | 3–10 | 23.08% |
| Haewon vs Miary Zo | 3–10 | 23.08% |
| Haewon vs Anna | 5–7 | 41.67% |
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.