| QuangHieu vs Paul | 26–12 | 68.42% |
| QuangHieu vs Armor King | 19–15 | 55.88% |
| QuangHieu vs Law | 16–16 | 50.00% |
| QuangHieu vs Kazuya | 7–19 | 26.92% |
| QuangHieu vs Dragunov | 10–16 | 38.46% |
| QuangHieu vs Bryan | 8–16 | 33.33% |
| QuangHieu vs Steve | 15–8 | 65.22% |
| QuangHieu vs Fahkumram | 13–10 | 56.52% |
| QuangHieu vs Hwoarang | 7–12 | 36.84% |
| QuangHieu vs King | 5–12 | 29.41% |
| QuangHieu vs Jin | 8–7 | 53.33% |
| QuangHieu vs Xiaoyu | 8–6 | 57.14% |
| QuangHieu vs Reina | 9–5 | 64.29% |
| QuangHieu vs Lili | 9–4 | 69.23% |
| QuangHieu vs Devil Jin | 6–6 | 50.00% |
| QuangHieu vs Victor | 8–4 | 66.67% |
| QuangHieu vs Yoshimitsu | 7–4 | 63.64% |
| QuangHieu vs Heihachi | 5–4 | 55.56% |
| QuangHieu vs Miary Zo | 1–8 | 11.11% |
| QuangHieu vs Claudio | 2–6 | 25.00% |
| QuangHieu vs Jun | 5–3 | 62.50% |
| QuangHieu vs Asuka | 4–3 | 57.14% |
| QuangHieu vs Lars | 3–4 | 42.86% |
| QuangHieu vs Jack-8 | 2–4 | 33.33% |
| QuangHieu vs Nina | 3–3 | 50.00% |
| QuangHieu vs Azucena | 3–3 | 50.00% |
| QuangHieu vs Lidia | 4–2 | 66.67% |
| QuangHieu vs Alisa | 3–2 | 60.00% |
| QuangHieu vs Lee | 3–2 | 60.00% |
| QuangHieu vs Leo | 2–2 | 50.00% |
| QuangHieu vs Shaheen | 2–2 | 50.00% |
| QuangHieu vs Clive | 3–1 | 75.00% |
| QuangHieu vs Feng | 1–2 | 33.33% |
| QuangHieu vs Kuma | 0–2 | 0.00% |
| QuangHieu vs Panda | 0–2 | 0.00% |
| QuangHieu vs Leroy | 2–0 | 100.00% |
| QuangHieu vs Zafina | 1–0 | 100.00% |
| QuangHieu vs Anna | 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.