| Qthan vs Bryan | 126–102 | 55.26% |
| Qthan vs Kazuya | 117–94 | 55.45% |
| Qthan vs Jin | 106–101 | 51.21% |
| Qthan vs Heihachi | 112–80 | 58.33% |
| Qthan vs King | 101–89–1 | 53.16% |
| Qthan vs Dragunov | 84–86–1 | 49.41% |
| Qthan vs Reina | 94–77 | 54.97% |
| Qthan vs Hwoarang | 82–80 | 50.62% |
| Qthan vs Paul | 85–75 | 53.12% |
| Qthan vs Lee | 67–75 | 47.18% |
| Qthan vs Law | 68–73 | 48.23% |
| Qthan vs Devil Jin | 83–56 | 59.71% |
| Qthan vs Steve | 76–57 | 57.14% |
| Qthan vs Jun | 81–48 | 62.79% |
| Qthan vs Azucena | 68–56 | 54.84% |
| Qthan vs Lili | 75–47 | 61.48% |
| Qthan vs Yoshimitsu | 58–57 | 50.43% |
| Qthan vs Lars | 61–50 | 54.95% |
| Qthan vs Victor | 63–45 | 58.33% |
| Qthan vs Lidia | 61–45 | 57.55% |
| Qthan vs Xiaoyu | 71–27 | 72.45% |
| Qthan vs Clive | 64–34 | 65.31% |
| Qthan vs Asuka | 44–52 | 45.83% |
| Qthan vs Leo | 48–40 | 54.55% |
| Qthan vs Nina | 38–48 | 44.19% |
| Qthan vs Jack-8 | 52–33 | 61.18% |
| Qthan vs Zafina | 55–29 | 65.48% |
| Qthan vs Feng | 49–34 | 59.04% |
| Qthan vs Raven | 35–47 | 42.68% |
| Qthan vs Leroy | 44–36 | 55.00% |
| Qthan vs Claudio | 30–44 | 40.54% |
| Qthan vs Alisa | 37–28 | 56.92% |
| Qthan vs Eddy | 31–29 | 51.67% |
| Qthan vs Fahkumram | 28–28 | 50.00% |
| Qthan vs Kuma | 22–27 | 44.90% |
| Qthan vs Shaheen | 19–21 | 47.50% |
| Qthan vs Anna | 23–13 | 63.89% |
| Qthan vs Panda | 8–6 | 57.14% |
| Qthan vs Armor King | 4–10 | 28.57% |
| Qthan vs Miary Zo | 10–2 | 83.33% |
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.