| masawo vs Kazuya | 223–178 | 55.61% |
| masawo vs Dragunov | 217–139 | 60.96% |
| masawo vs Bryan | 159–171 | 48.18% |
| masawo vs Clive | 176–135 | 56.59% |
| masawo vs Reina | 170–112 | 60.28% |
| masawo vs Jin | 134–140 | 48.91% |
| masawo vs Heihachi | 129–136 | 48.68% |
| masawo vs Paul | 120–141 | 45.98% |
| masawo vs King | 128–128 | 50.00% |
| masawo vs Hwoarang | 133–121 | 52.36% |
| masawo vs Lidia | 125–121 | 50.81% |
| masawo vs Jun | 128–105 | 54.94% |
| masawo vs Lili | 124–103 | 54.63% |
| masawo vs Yoshimitsu | 123–96 | 56.16% |
| masawo vs Victor | 125–88 | 58.69% |
| masawo vs Asuka | 106–104 | 50.48% |
| masawo vs Steve | 104–101 | 50.73% |
| masawo vs Feng | 95–93 | 50.53% |
| masawo vs Law | 84–96 | 46.67% |
| masawo vs Devil Jin | 88–91 | 49.16% |
| masawo vs Nina | 66–62 | 51.56% |
| masawo vs Leroy | 63–65 | 49.22% |
| masawo vs Azucena | 64–58 | 52.46% |
| masawo vs Alisa | 80–38 | 67.80% |
| masawo vs Lee | 50–65 | 43.48% |
| masawo vs Claudio | 50–63 | 44.25% |
| masawo vs Xiaoyu | 66–44 | 60.00% |
| masawo vs Jack-8 | 59–51 | 53.64% |
| masawo vs Leo | 48–56 | 46.15% |
| masawo vs Lars | 39–50 | 43.82% |
| masawo vs Eddy | 46–42 | 52.27% |
| masawo vs Shaheen | 40–35 | 53.33% |
| masawo vs Kuma | 36–35 | 50.70% |
| masawo vs Zafina | 30–27 | 52.63% |
| masawo vs Raven | 22–34 | 39.29% |
| masawo vs Anna | 12–21 | 36.36% |
| masawo vs Fahkumram | 8–19 | 29.63% |
| masawo vs Panda | 12–14 | 46.15% |
| masawo vs Armor King | 0–2 | 0.00% |
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.