| PierSn vs Kazuya | 294–242 | 54.85% |
| PierSn vs Bryan | 252–225 | 52.83% |
| PierSn vs Jin | 177–188 | 48.49% |
| PierSn vs Reina | 184–159 | 53.64% |
| PierSn vs Hwoarang | 153–166 | 47.96% |
| PierSn vs Dragunov | 148–145 | 50.51% |
| PierSn vs Paul | 149–119 | 55.60% |
| PierSn vs Steve | 129–118 | 52.23% |
| PierSn vs Lidia | 123–110 | 52.79% |
| PierSn vs Devil Jin | 110–116 | 48.67% |
| PierSn vs Yoshimitsu | 109–115 | 48.66% |
| PierSn vs King | 113–102 | 52.56% |
| PierSn vs Lee | 119–85 | 58.33% |
| PierSn vs Law | 121–78 | 60.80% |
| PierSn vs Heihachi | 98–80 | 55.06% |
| PierSn vs Lili | 81–92 | 46.82% |
| PierSn vs Xiaoyu | 86–69 | 55.48% |
| PierSn vs Jun | 75–77 | 49.34% |
| PierSn vs Asuka | 65–77 | 45.77% |
| PierSn vs Feng | 60–68 | 46.88% |
| PierSn vs Lars | 61–64 | 48.80% |
| PierSn vs Fahkumram | 59–60 | 49.58% |
| PierSn vs Nina | 40–70 | 36.36% |
| PierSn vs Azucena | 61–44 | 58.10% |
| PierSn vs Alisa | 60–44 | 57.69% |
| PierSn vs Leo | 42–58 | 42.00% |
| PierSn vs Eddy | 43–54 | 44.33% |
| PierSn vs Victor | 37–54 | 40.66% |
| PierSn vs Claudio | 50–39 | 56.18% |
| PierSn vs Jack-8 | 26–46 | 36.11% |
| PierSn vs Leroy | 33–38 | 46.48% |
| PierSn vs Raven | 29–39 | 42.65% |
| PierSn vs Kuma | 32–30 | 51.61% |
| PierSn vs Anna | 24–38 | 38.71% |
| PierSn vs Zafina | 20–38 | 34.48% |
| PierSn vs Shaheen | 17–38 | 30.91% |
| PierSn vs Clive | 17–30 | 36.17% |
| PierSn vs Panda | 19–16 | 54.29% |
| PierSn vs Miary Zo | 13–21 | 38.24% |
| PierSn vs Armor King | 9–13 | 40.91% |
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.