| Pierce vs King | 9–3 | 75.00% |
| Pierce vs Kazuya | 5–1 | 83.33% |
| Pierce vs Lee | 2–4 | 33.33% |
| Pierce vs Bryan | 3–2 | 60.00% |
| Pierce vs Steve | 4–0 | 100.00% |
| Pierce vs Lili | 4–0 | 100.00% |
| Pierce vs Lars | 2–2 | 50.00% |
| Pierce vs Reina | 4–0 | 100.00% |
| Pierce vs Azucena | 4–0 | 100.00% |
| Pierce vs Armor King | 3–1 | 75.00% |
| Pierce vs Yoshimitsu | 3–0 | 100.00% |
| Pierce vs Paul | 2–0 | 100.00% |
| Pierce vs Law | 2–0 | 100.00% |
| Pierce vs Hwoarang | 2–0 | 100.00% |
| Pierce vs Leo | 2–0 | 100.00% |
| Pierce vs Shaheen | 2–0 | 100.00% |
| Pierce vs Victor | 2–0 | 100.00% |
| Pierce vs Nina | 1–0 | 100.00% |
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.