| HaJun vs Kazuya | 79–75 | 51.30% |
| HaJun vs Hwoarang | 60–49 | 55.05% |
| HaJun vs Jin | 45–53 | 45.92% |
| HaJun vs Reina | 34–56 | 37.78% |
| HaJun vs King | 39–50 | 43.82% |
| HaJun vs Dragunov | 42–39 | 51.85% |
| HaJun vs Bryan | 43–33 | 56.58% |
| HaJun vs Steve | 39–34 | 53.42% |
| HaJun vs Paul | 35–35 | 50.00% |
| HaJun vs Yoshimitsu | 32–35 | 47.76% |
| HaJun vs Clive | 25–40 | 38.46% |
| HaJun vs Lili | 27–37 | 42.19% |
| HaJun vs Asuka | 25–35 | 41.67% |
| HaJun vs Heihachi | 23–37 | 38.33% |
| HaJun vs Law | 22–36 | 37.93% |
| HaJun vs Fahkumram | 25–28 | 47.17% |
| HaJun vs Jun | 25–22 | 53.19% |
| HaJun vs Victor | 19–27 | 41.30% |
| HaJun vs Nina | 21–22 | 48.84% |
| HaJun vs Claudio | 22–18 | 55.00% |
| HaJun vs Feng | 15–23 | 39.47% |
| HaJun vs Xiaoyu | 17–19 | 47.22% |
| HaJun vs Lee | 20–15 | 57.14% |
| HaJun vs Azucena | 19–14 | 57.58% |
| HaJun vs Leroy | 16–11 | 59.26% |
| HaJun vs Lidia | 14–10 | 58.33% |
| HaJun vs Alisa | 11–12 | 47.83% |
| HaJun vs Jack-8 | 8–14 | 36.36% |
| HaJun vs Lars | 14–8 | 63.64% |
| HaJun vs Eddy | 9–10 | 47.37% |
| HaJun vs Leo | 9–8 | 52.94% |
| HaJun vs Devil Jin | 4–9 | 30.77% |
| HaJun vs Kuma | 3–10 | 23.08% |
| HaJun vs Panda | 4–9 | 30.77% |
| HaJun vs Shaheen | 5–5 | 50.00% |
| HaJun vs Raven | 1–6 | 14.29% |
| HaJun vs Anna | 0–7 | 0.00% |
| HaJun vs Zafina | 2–3 | 40.00% |
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.