| Hieu vs Kazuya | 187–186 | 50.13% |
| Hieu vs Jin | 106–139 | 43.27% |
| Hieu vs Bryan | 111–128 | 46.44% |
| Hieu vs Steve | 98–97 | 50.26% |
| Hieu vs King | 76–112 | 40.43% |
| Hieu vs Heihachi | 109–68 | 61.58% |
| Hieu vs Reina | 100–70 | 58.82% |
| Hieu vs Dragunov | 92–69 | 57.14% |
| Hieu vs Law | 77–75 | 50.66% |
| Hieu vs Hwoarang | 60–83 | 41.96% |
| Hieu vs Paul | 61–73 | 45.52% |
| Hieu vs Lili | 56–67 | 45.53% |
| Hieu vs Yoshimitsu | 66–53 | 55.46% |
| Hieu vs Armor King | 68–42 | 61.82% |
| Hieu vs Lee | 67–38 | 63.81% |
| Hieu vs Devil Jin | 40–60 | 40.00% |
| Hieu vs Asuka | 46–51 | 47.42% |
| Hieu vs Nina | 41–51 | 44.57% |
| Hieu vs Jun | 47–44 | 51.65% |
| Hieu vs Fahkumram | 40–45 | 47.06% |
| Hieu vs Azucena | 48–36 | 57.14% |
| Hieu vs Lars | 30–39 | 43.48% |
| Hieu vs Victor | 30–37 | 44.78% |
| Hieu vs Feng | 36–26 | 58.06% |
| Hieu vs Claudio | 33–27 | 55.00% |
| Hieu vs Eddy | 30–30 | 50.00% |
| Hieu vs Lidia | 34–26 | 56.67% |
| Hieu vs Alisa | 25–32 | 43.86% |
| Hieu vs Xiaoyu | 24–29 | 45.28% |
| Hieu vs Leo | 29–22 | 56.86% |
| Hieu vs Clive | 24–18 | 57.14% |
| Hieu vs Anna | 17–22 | 43.59% |
| Hieu vs Zafina | 17–19 | 47.22% |
| Hieu vs Shaheen | 15–15 | 50.00% |
| Hieu vs Leroy | 11–19 | 36.67% |
| Hieu vs Raven | 12–18 | 40.00% |
| Hieu vs Jack-8 | 14–13 | 51.85% |
| Hieu vs Miary Zo | 16–10 | 61.54% |
| Hieu vs Kuma | 8–12 | 40.00% |
| Hieu vs Panda | 4–6 | 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.