| SIRIAN|prathap vs Bryan | 575–303 | 65.49% |
| SIRIAN|prathap vs Dragunov | 578–282 | 67.21% |
| SIRIAN|prathap vs King | 574–224 | 71.93% |
| SIRIAN|prathap vs Jin | 416–163 | 71.85% |
| SIRIAN|prathap vs Hwoarang | 373–160 | 69.98% |
| SIRIAN|prathap vs Law | 336–126 | 72.73% |
| SIRIAN|prathap vs Steve | 304–138 | 68.78% |
| SIRIAN|prathap vs Feng | 276–142 | 66.03% |
| SIRIAN|prathap vs Yoshimitsu | 292–125 | 70.02% |
| SIRIAN|prathap vs Kazuya | 308–98 | 75.86% |
| SIRIAN|prathap vs Lee | 270–132 | 67.16% |
| SIRIAN|prathap vs Nina | 272–118 | 69.74% |
| SIRIAN|prathap vs Lars | 221–161 | 57.85% |
| SIRIAN|prathap vs Heihachi | 225–145 | 60.81% |
| SIRIAN|prathap vs Eddy | 231–138 | 62.60% |
| SIRIAN|prathap vs Jack-8 | 211–115 | 64.72% |
| SIRIAN|prathap vs Raven | 193–126 | 60.50% |
| SIRIAN|prathap vs Alisa | 175–123 | 58.72% |
| SIRIAN|prathap vs Devil Jin | 196–96 | 67.12% |
| SIRIAN|prathap vs Victor | 183–72 | 71.76% |
| SIRIAN|prathap vs Paul | 191–60 | 76.10% |
| SIRIAN|prathap vs Claudio | 153–97 | 61.20% |
| SIRIAN|prathap vs Lidia | 121–113 | 51.71% |
| SIRIAN|prathap vs Jun | 129–101 | 56.09% |
| SIRIAN|prathap vs Leo | 135–73 | 64.90% |
| SIRIAN|prathap vs Asuka | 132–73 | 64.39% |
| SIRIAN|prathap vs Shaheen | 128–77 | 62.44% |
| SIRIAN|prathap vs Leroy | 144–58 | 71.29% |
| SIRIAN|prathap vs Lili | 116–83 | 58.29% |
| SIRIAN|prathap vs Kuma | 109–69 | 61.24% |
| SIRIAN|prathap vs Xiaoyu | 113–58 | 66.08% |
| SIRIAN|prathap vs Zafina | 109–58 | 65.27% |
| SIRIAN|prathap vs Fahkumram | 96–59 | 61.94% |
| SIRIAN|prathap vs Anna | 110–39 | 73.83% |
| SIRIAN|prathap vs Azucena | 103–44 | 70.07% |
| SIRIAN|prathap vs Miary Zo | 123–24 | 83.67% |
| SIRIAN|prathap vs Clive | 91–51 | 64.08% |
| SIRIAN|prathap vs Armor King | 97–30 | 76.38% |
| SIRIAN|prathap vs Reina | 70–33 | 67.96% |
| SIRIAN|prathap vs Panda | 32–33 | 49.23% |
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.