| Pierceman1 vs King | 31–63 | 32.98% |
| Pierceman1 vs Jin | 24–50 | 32.43% |
| Pierceman1 vs Hwoarang | 16–50 | 24.24% |
| Pierceman1 vs Kazuya | 29–36 | 44.62% |
| Pierceman1 vs Reina | 28–32 | 46.67% |
| Pierceman1 vs Steve | 27–31 | 46.55% |
| Pierceman1 vs Dragunov | 23–35 | 39.66% |
| Pierceman1 vs Azucena | 31–26 | 54.39% |
| Pierceman1 vs Eddy | 22–35 | 38.60% |
| Pierceman1 vs Law | 19–34 | 35.85% |
| Pierceman1 vs Lili | 20–30 | 40.00% |
| Pierceman1 vs Bryan | 12–31 | 27.91% |
| Pierceman1 vs Lars | 14–26 | 35.00% |
| Pierceman1 vs Jun | 8–32 | 20.00% |
| Pierceman1 vs Lee | 12–23 | 34.29% |
| Pierceman1 vs Victor | 11–24 | 31.43% |
| Pierceman1 vs Xiaoyu | 13–16 | 44.83% |
| Pierceman1 vs Feng | 12–16 | 42.86% |
| Pierceman1 vs Raven | 12–16 | 42.86% |
| Pierceman1 vs Leo | 17–10 | 62.96% |
| Pierceman1 vs Paul | 9–16 | 36.00% |
| Pierceman1 vs Leroy | 11–12 | 47.83% |
| Pierceman1 vs Yoshimitsu | 9–13 | 40.91% |
| Pierceman1 vs Nina | 10–11 | 47.62% |
| Pierceman1 vs Asuka | 7–13 | 35.00% |
| Pierceman1 vs Heihachi | 8–10 | 44.44% |
| Pierceman1 vs Devil Jin | 6–11 | 35.29% |
| Pierceman1 vs Shaheen | 4–11 | 26.67% |
| Pierceman1 vs Kuma | 6–9 | 40.00% |
| Pierceman1 vs Alisa | 3–11 | 21.43% |
| Pierceman1 vs Zafina | 3–11 | 21.43% |
| Pierceman1 vs Jack-8 | 6–7 | 46.15% |
| Pierceman1 vs Claudio | 2–5 | 28.57% |
| Pierceman1 vs Panda | 1–6 | 14.29% |
| Pierceman1 vs Lidia | 3–4 | 42.86% |
| Pierceman1 vs Clive | 2–2 | 50.00% |
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.