| Hakkon vs Kazuya | 15–8 | 65.22% |
| Hakkon vs King | 14–8 | 63.64% |
| Hakkon vs Bryan | 13–9 | 59.09% |
| Hakkon vs Yoshimitsu | 10–8 | 55.56% |
| Hakkon vs Nina | 6–10 | 37.50% |
| Hakkon vs Lili | 13–2 | 86.67% |
| Hakkon vs Jun | 9–5 | 64.29% |
| Hakkon vs Asuka | 6–6 | 50.00% |
| Hakkon vs Reina | 7–4 | 63.64% |
| Hakkon vs Azucena | 7–4 | 63.64% |
| Hakkon vs Jin | 5–5 | 50.00% |
| Hakkon vs Hwoarang | 7–2 | 77.78% |
| Hakkon vs Law | 4–3 | 57.14% |
| Hakkon vs Steve | 6–1 | 85.71% |
| Hakkon vs Jack-8 | 5–2 | 71.43% |
| Hakkon vs Dragunov | 6–0 | 100.00% |
| Hakkon vs Shaheen | 5–1 | 83.33% |
| Hakkon vs Paul | 3–2 | 60.00% |
| Hakkon vs Devil Jin | 3–2 | 60.00% |
| Hakkon vs Feng | 1–4 | 20.00% |
| Hakkon vs Eddy | 2–3 | 40.00% |
| Hakkon vs Alisa | 2–2 | 50.00% |
| Hakkon vs Lars | 0–3 | 0.00% |
| Hakkon vs Lidia | 3–0 | 100.00% |
| Hakkon vs Leo | 0–2 | 0.00% |
| Hakkon vs Leroy | 2–0 | 100.00% |
| Hakkon vs Lee | 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.