| Pierce vs Jin | 113–132 | 46.12% |
| Pierce vs Dragunov | 122–120 | 50.41% |
| Pierce vs Kazuya | 124–114 | 52.10% |
| Pierce vs King | 118–88 | 57.28% |
| Pierce vs Reina | 128–74–1 | 63.37% |
| Pierce vs Bryan | 66–86 | 43.42% |
| Pierce vs Lidia | 77–57 | 57.46% |
| Pierce vs Clive | 73–60 | 54.89% |
| Pierce vs Law | 68–63 | 51.91% |
| Pierce vs Hwoarang | 56–74 | 43.08% |
| Pierce vs Steve | 62–65 | 48.82% |
| Pierce vs Lili | 73–51 | 58.87% |
| Pierce vs Paul | 48–72 | 40.00% |
| Pierce vs Devil Jin | 57–61 | 48.31% |
| Pierce vs Heihachi | 58–60 | 49.15% |
| Pierce vs Victor | 67–47 | 58.77% |
| Pierce vs Lars | 52–47 | 52.53% |
| Pierce vs Jun | 58–41 | 58.59% |
| Pierce vs Asuka | 51–46 | 52.58% |
| Pierce vs Yoshimitsu | 50–40 | 55.56% |
| Pierce vs Nina | 38–50 | 43.18% |
| Pierce vs Claudio | 37–49 | 43.02% |
| Pierce vs Alisa | 39–36 | 52.00% |
| Pierce vs Lee | 33–41 | 44.59% |
| Pierce vs Xiaoyu | 51–22 | 69.86% |
| Pierce vs Leroy | 30–31 | 49.18% |
| Pierce vs Azucena | 26–34 | 43.33% |
| Pierce vs Eddy | 27–29 | 48.21% |
| Pierce vs Feng | 22–33 | 40.00% |
| Pierce vs Leo | 27–20 | 57.45% |
| Pierce vs Jack-8 | 19–24 | 44.19% |
| Pierce vs Shaheen | 17–22 | 43.59% |
| Pierce vs Kuma | 10–28 | 26.32% |
| Pierce vs Raven | 11–13 | 45.83% |
| Pierce vs Zafina | 10–13 | 43.48% |
| Pierce vs Armor King | 6–5 | 54.55% |
| Pierce vs Panda | 5–4 | 55.56% |
| Pierce vs Fahkumram | 6–2 | 75.00% |
| Pierce vs Anna | 0–2 | 0.00% |
| Pierce vs Miary Zo | 2–0 | 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.