| Piercezhang vs King | 164–213 | 43.50% |
| Piercezhang vs Jin | 199–156 | 56.06% |
| Piercezhang vs Dragunov | 150–165 | 47.62% |
| Piercezhang vs Hwoarang | 128–163 | 43.99% |
| Piercezhang vs Kazuya | 146–135 | 51.96% |
| Piercezhang vs Lili | 123–128 | 49.00% |
| Piercezhang vs Paul | 138–99 | 58.23% |
| Piercezhang vs Bryan | 127–95 | 57.21% |
| Piercezhang vs Steve | 90–113 | 44.33% |
| Piercezhang vs Lars | 101–102 | 49.75% |
| Piercezhang vs Reina | 111–88 | 55.78% |
| Piercezhang vs Yoshimitsu | 95–100 | 48.72% |
| Piercezhang vs Xiaoyu | 88–102 | 46.32% |
| Piercezhang vs Asuka | 82–97 | 45.81% |
| Piercezhang vs Law | 78–94 | 45.35% |
| Piercezhang vs Victor | 82–81 | 50.31% |
| Piercezhang vs Jun | 78–80 | 49.37% |
| Piercezhang vs Feng | 79–71 | 52.67% |
| Piercezhang vs Nina | 63–78 | 44.68% |
| Piercezhang vs Heihachi | 67–67 | 50.00% |
| Piercezhang vs Leroy | 63–70 | 47.37% |
| Piercezhang vs Devil Jin | 45–77 | 36.89% |
| Piercezhang vs Alisa | 59–62 | 48.76% |
| Piercezhang vs Leo | 53–55 | 49.07% |
| Piercezhang vs Lee | 53–55 | 49.07% |
| Piercezhang vs Azucena | 47–58 | 44.76% |
| Piercezhang vs Fahkumram | 54–49 | 52.43% |
| Piercezhang vs Claudio | 43–56 | 43.43% |
| Piercezhang vs Eddy | 42–49 | 46.15% |
| Piercezhang vs Raven | 34–56 | 37.78% |
| Piercezhang vs Lidia | 45–45 | 50.00% |
| Piercezhang vs Jack-8 | 46–40 | 53.49% |
| Piercezhang vs Anna | 37–49 | 43.02% |
| Piercezhang vs Zafina | 36–45 | 44.44% |
| Piercezhang vs Clive | 30–46 | 39.47% |
| Piercezhang vs Shaheen | 27–32 | 45.76% |
| Piercezhang vs Armor King | 26–32 | 44.83% |
| Piercezhang vs Miary Zo | 22–30 | 42.31% |
| Piercezhang vs Kuma | 29–22 | 56.86% |
| 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.