| sohei～papa vs Kazuya | 208–212 | 49.52% |
| sohei～papa vs Reina | 165–204 | 44.72% |
| sohei～papa vs Bryan | 125–183 | 40.58% |
| sohei～papa vs King | 134–173 | 43.65% |
| sohei～papa vs Paul | 138–156 | 46.94% |
| sohei～papa vs Hwoarang | 120–155 | 43.64% |
| sohei～papa vs Asuka | 146–125 | 53.87% |
| sohei～papa vs Lili | 123–141 | 46.59% |
| sohei～papa vs Dragunov | 116–148 | 43.94% |
| sohei～papa vs Jin | 103–138 | 42.74% |
| sohei～papa vs Jun | 96–101 | 48.73% |
| sohei～papa vs Steve | 87–98 | 47.03% |
| sohei～papa vs Heihachi | 76–104 | 42.22% |
| sohei～papa vs Yoshimitsu | 75–103 | 42.13% |
| sohei～papa vs Azucena | 94–82 | 53.41% |
| sohei～papa vs Law | 80–92 | 46.51% |
| sohei～papa vs Victor | 80–92 | 46.51% |
| sohei～papa vs Xiaoyu | 81–68 | 54.36% |
| sohei～papa vs Lidia | 68–72 | 48.57% |
| sohei～papa vs Claudio | 54–78 | 40.91% |
| sohei～papa vs Leo | 61–69 | 46.92% |
| sohei～papa vs Lars | 54–76 | 41.54% |
| sohei～papa vs Eddy | 55–70 | 44.00% |
| sohei～papa vs Devil Jin | 50–72 | 40.98% |
| sohei～papa vs Nina | 56–64 | 46.67% |
| sohei～papa vs Alisa | 59–58 | 50.43% |
| sohei～papa vs Armor King | 45–60 | 42.86% |
| sohei～papa vs Anna | 44–58 | 43.14% |
| sohei～papa vs Clive | 37–60 | 38.14% |
| sohei～papa vs Lee | 42–53 | 44.21% |
| sohei～papa vs Feng | 38–51 | 42.70% |
| sohei～papa vs Leroy | 51–35 | 59.30% |
| sohei～papa vs Jack-8 | 36–49 | 42.35% |
| sohei～papa vs Miary Zo | 35–46 | 43.21% |
| sohei～papa vs Raven | 26–34 | 43.33% |
| sohei～papa vs Fahkumram | 21–31 | 40.38% |
| sohei～papa vs Shaheen | 23–28 | 45.10% |
| sohei～papa vs Kuma | 17–32 | 34.69% |
| sohei～papa vs Zafina | 21–23 | 47.73% |
| sohei～papa vs Panda | 3–15 | 16.67% |
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.