| Piercezhang vs King | 154–201 | 43.38% |
| Piercezhang vs Jin | 186–146 | 56.02% |
| Piercezhang vs Dragunov | 141–154 | 47.80% |
| Piercezhang vs Hwoarang | 114–149 | 43.35% |
| Piercezhang vs Kazuya | 134–126 | 51.54% |
| Piercezhang vs Lili | 119–123 | 49.17% |
| Piercezhang vs Paul | 133–94 | 58.59% |
| Piercezhang vs Bryan | 120–87 | 57.97% |
| Piercezhang vs Lars | 97–99 | 49.49% |
| Piercezhang vs Reina | 107–84 | 56.02% |
| Piercezhang vs Yoshimitsu | 89–96 | 48.11% |
| Piercezhang vs Xiaoyu | 82–97 | 45.81% |
| Piercezhang vs Steve | 83–94 | 46.89% |
| Piercezhang vs Law | 73–92 | 44.24% |
| Piercezhang vs Asuka | 75–90 | 45.45% |
| Piercezhang vs Victor | 77–74 | 50.99% |
| Piercezhang vs Feng | 79–71 | 52.67% |
| Piercezhang vs Jun | 72–76 | 48.65% |
| Piercezhang vs Nina | 61–77 | 44.20% |
| Piercezhang vs Heihachi | 61–66 | 48.03% |
| Piercezhang vs Leroy | 59–63 | 48.36% |
| Piercezhang vs Alisa | 57–60 | 48.72% |
| Piercezhang vs Devil Jin | 42–73 | 36.52% |
| Piercezhang vs Azucena | 46–56 | 45.10% |
| Piercezhang vs Leo | 50–50 | 50.00% |
| Piercezhang vs Lee | 49–48 | 50.52% |
| Piercezhang vs Claudio | 41–50 | 45.05% |
| Piercezhang vs Fahkumram | 47–43 | 52.22% |
| Piercezhang vs Lidia | 43–45 | 48.86% |
| Piercezhang vs Raven | 34–51 | 40.00% |
| Piercezhang vs Anna | 35–48 | 42.17% |
| Piercezhang vs Eddy | 35–46 | 43.21% |
| Piercezhang vs Jack-8 | 43–36 | 54.43% |
| Piercezhang vs Zafina | 33–43 | 43.42% |
| Piercezhang vs Clive | 29–44 | 39.73% |
| Piercezhang vs Shaheen | 27–32 | 45.76% |
| Piercezhang vs Kuma | 29–22 | 56.86% |
| Piercezhang vs Armor King | 17–26 | 39.53% |
| Piercezhang vs Miary Zo | 15–18 | 45.45% |
| Piercezhang vs Panda | 8–7 | 53.33% |
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.