| Hwanin vs Reina | 25–35 | 41.67% |
| Hwanin vs Hwoarang | 20–37 | 35.09% |
| Hwanin vs King | 21–32 | 39.62% |
| Hwanin vs Dragunov | 23–17 | 57.50% |
| Hwanin vs Law | 10–29 | 25.64% |
| Hwanin vs Kazuya | 15–24 | 38.46% |
| Hwanin vs Jun | 17–20–1 | 45.95% |
| Hwanin vs Jin | 13–21 | 38.24% |
| Hwanin vs Yoshimitsu | 14–19 | 42.42% |
| Hwanin vs Steve | 20–13 | 60.61% |
| Hwanin vs Lili | 16–17 | 48.48% |
| Hwanin vs Eddy | 9–22 | 29.03% |
| Hwanin vs Bryan | 16–12 | 57.14% |
| Hwanin vs Paul | 17–9 | 65.38% |
| Hwanin vs Asuka | 11–15 | 42.31% |
| Hwanin vs Victor | 11–15 | 42.31% |
| Hwanin vs Lars | 12–12 | 50.00% |
| Hwanin vs Azucena | 11–13 | 45.83% |
| Hwanin vs Nina | 13–10 | 56.52% |
| Hwanin vs Leroy | 13–10 | 56.52% |
| Hwanin vs Lidia | 9–14 | 39.13% |
| Hwanin vs Jack-8 | 10–12 | 45.45% |
| Hwanin vs Lee | 11–11 | 50.00% |
| Hwanin vs Leo | 8–10 | 44.44% |
| Hwanin vs Shaheen | 5–8 | 38.46% |
| Hwanin vs Raven | 3–10 | 23.08% |
| Hwanin vs Xiaoyu | 2–10 | 16.67% |
| Hwanin vs Heihachi | 5–7 | 41.67% |
| Hwanin vs Armor King | 4–8 | 33.33% |
| Hwanin vs Clive | 7–4 | 63.64% |
| Hwanin vs Miary Zo | 7–4 | 63.64% |
| Hwanin vs Claudio | 7–3 | 70.00% |
| Hwanin vs Fahkumram | 6–4 | 60.00% |
| Hwanin vs Feng | 4–5 | 44.44% |
| Hwanin vs Devil Jin | 1–7 | 12.50% |
| Hwanin vs Zafina | 2–5 | 28.57% |
| Hwanin vs Alisa | 2–4 | 33.33% |
| Hwanin vs Anna | 2–2 | 50.00% |
| Hwanin vs Panda | 2–1 | 66.67% |
| Hwanin vs Kuma | 1–1 | 50.00% |
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.