| Quasimoto vs Armor King | 55–57 | 49.11% |
| Quasimoto vs Kazuya | 35–29 | 54.69% |
| Quasimoto vs Jin | 27–29 | 48.21% |
| Quasimoto vs Steve | 28–22 | 56.00% |
| Quasimoto vs Bryan | 28–20 | 58.33% |
| Quasimoto vs Dragunov | 29–19 | 60.42% |
| Quasimoto vs Reina | 23–21 | 52.27% |
| Quasimoto vs Devil Jin | 16–24 | 40.00% |
| Quasimoto vs Lee | 18–21 | 46.15% |
| Quasimoto vs Fahkumram | 17–19 | 47.22% |
| Quasimoto vs Miary Zo | 12–24 | 33.33% |
| Quasimoto vs Law | 19–13 | 59.38% |
| Quasimoto vs King | 18–14 | 56.25% |
| Quasimoto vs Heihachi | 13–16 | 44.83% |
| Quasimoto vs Paul | 10–16 | 38.46% |
| Quasimoto vs Hwoarang | 15–11 | 57.69% |
| Quasimoto vs Lili | 17–8 | 68.00% |
| Quasimoto vs Leo | 9–13 | 40.91% |
| Quasimoto vs Clive | 9–11 | 45.00% |
| Quasimoto vs Asuka | 7–12 | 36.84% |
| Quasimoto vs Azucena | 9–10 | 47.37% |
| Quasimoto vs Alisa | 10–8 | 55.56% |
| Quasimoto vs Feng | 6–7 | 46.15% |
| Quasimoto vs Leroy | 4–9 | 30.77% |
| Quasimoto vs Victor | 6–7 | 46.15% |
| Quasimoto vs Jack-8 | 6–6 | 50.00% |
| Quasimoto vs Eddy | 6–6 | 50.00% |
| Quasimoto vs Yoshimitsu | 5–6 | 45.45% |
| Quasimoto vs Xiaoyu | 6–5 | 54.55% |
| Quasimoto vs Lars | 5–6 | 45.45% |
| Quasimoto vs Claudio | 6–5 | 54.55% |
| Quasimoto vs Jun | 10–1 | 90.91% |
| Quasimoto vs Shaheen | 6–4 | 60.00% |
| Quasimoto vs Nina | 4–5 | 44.44% |
| Quasimoto vs Lidia | 3–6 | 33.33% |
| Quasimoto vs Panda | 4–4 | 50.00% |
| Quasimoto vs Zafina | 5–3 | 62.50% |
| Quasimoto vs Anna | 4–4 | 50.00% |
| Quasimoto vs Raven | 2–5 | 28.57% |
| Quasimoto vs Kuma | 2–2 | 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.