| Pierrr vs Kazuya | 146–118 | 55.30% |
| Pierrr vs King | 141–106 | 57.09% |
| Pierrr vs Hwoarang | 142–105 | 57.49% |
| Pierrr vs Jin | 120–125 | 48.98% |
| Pierrr vs Bryan | 104–119 | 46.64% |
| Pierrr vs Law | 93–85 | 52.25% |
| Pierrr vs Reina | 73–90 | 44.79% |
| Pierrr vs Paul | 76–84 | 47.50% |
| Pierrr vs Lili | 84–75 | 52.83% |
| Pierrr vs Yoshimitsu | 73–77 | 48.67% |
| Pierrr vs Steve | 82–68 | 54.67% |
| Pierrr vs Dragunov | 73–74 | 49.66% |
| Pierrr vs Devil Jin | 60–74 | 44.78% |
| Pierrr vs Heihachi | 67–67 | 50.00% |
| Pierrr vs Lee | 52–50 | 50.98% |
| Pierrr vs Lars | 52–48 | 52.00% |
| Pierrr vs Azucena | 57–31 | 64.77% |
| Pierrr vs Jun | 43–35 | 55.13% |
| Pierrr vs Eddy | 36–42 | 46.15% |
| Pierrr vs Feng | 39–35 | 52.70% |
| Pierrr vs Victor | 31–41 | 43.06% |
| Pierrr vs Jack-8 | 37–34 | 52.11% |
| Pierrr vs Asuka | 35–35 | 50.00% |
| Pierrr vs Alisa | 31–38 | 44.93% |
| Pierrr vs Nina | 35–34 | 50.72% |
| Pierrr vs Xiaoyu | 34–34 | 50.00% |
| Pierrr vs Raven | 25–39 | 39.06% |
| Pierrr vs Leroy | 27–27 | 50.00% |
| Pierrr vs Claudio | 21–31 | 40.38% |
| Pierrr vs Fahkumram | 30–20 | 60.00% |
| Pierrr vs Zafina | 25–21 | 54.35% |
| Pierrr vs Clive | 18–25 | 41.86% |
| Pierrr vs Leo | 15–21 | 41.67% |
| Pierrr vs Kuma | 13–18 | 41.94% |
| Pierrr vs Lidia | 15–9 | 62.50% |
| Pierrr vs Shaheen | 7–12 | 36.84% |
| Pierrr vs Armor King | 7–10 | 41.18% |
| Pierrr vs Anna | 9–6 | 60.00% |
| Pierrr vs Panda | 5–6 | 45.45% |
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.