| Posh vs Jin | 69–88 | 43.95% |
| Posh vs Reina | 76–75 | 50.33% |
| Posh vs Kazuya | 61–78 | 43.88% |
| Posh vs Bryan | 67–71 | 48.55% |
| Posh vs Steve | 57–78 | 42.22% |
| Posh vs Law | 54–63 | 46.15% |
| Posh vs Asuka | 55–50 | 52.38% |
| Posh vs King | 45–48 | 48.39% |
| Posh vs Paul | 39–49 | 44.32% |
| Posh vs Yoshimitsu | 39–48 | 44.83% |
| Posh vs Jun | 33–51 | 39.29% |
| Posh vs Lars | 34–49 | 40.96% |
| Posh vs Dragunov | 32–49 | 39.51% |
| Posh vs Feng | 40–39–1 | 50.63% |
| Posh vs Lee | 29–48 | 37.66% |
| Posh vs Nina | 26–49 | 34.67% |
| Posh vs Lili | 42–30 | 58.33% |
| Posh vs Devil Jin | 28–43 | 39.44% |
| Posh vs Leo | 32–33 | 49.23% |
| Posh vs Victor | 28–34 | 45.16% |
| Posh vs Hwoarang | 25–32 | 43.86% |
| Posh vs Jack-8 | 24–33 | 42.11% |
| Posh vs Raven | 27–29 | 48.21% |
| Posh vs Leroy | 20–35 | 36.36% |
| Posh vs Eddy | 23–30 | 43.40% |
| Posh vs Azucena | 23–28 | 45.10% |
| Posh vs Kuma | 20–23 | 46.51% |
| Posh vs Alisa | 16–25 | 39.02% |
| Posh vs Shaheen | 11–24 | 31.43% |
| Posh vs Xiaoyu | 17–17 | 50.00% |
| Posh vs Zafina | 15–18 | 45.45% |
| Posh vs Claudio | 11–20 | 35.48% |
| Posh vs Heihachi | 7–16 | 30.43% |
| Posh vs Panda | 4–4 | 50.00% |
| Posh vs Lidia | 1–3 | 25.00% |
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.