| Piercing Thorn vs Kazuya | 214–232 | 47.98% |
| Piercing Thorn vs Hwoarang | 184–216 | 46.00% |
| Piercing Thorn vs Jin | 133–217 | 38.00% |
| Piercing Thorn vs Bryan | 165–181 | 47.69% |
| Piercing Thorn vs King | 176–167 | 51.31% |
| Piercing Thorn vs Law | 118–158 | 42.75% |
| Piercing Thorn vs Steve | 128–116 | 52.46% |
| Piercing Thorn vs Reina | 97–136 | 41.63% |
| Piercing Thorn vs Paul | 102–100 | 50.50% |
| Piercing Thorn vs Dragunov | 94–100 | 48.45% |
| Piercing Thorn vs Lili | 94–95 | 49.74% |
| Piercing Thorn vs Yoshimitsu | 96–87 | 52.46% |
| Piercing Thorn vs Heihachi | 92–83 | 52.57% |
| Piercing Thorn vs Devil Jin | 62–108 | 36.47% |
| Piercing Thorn vs Victor | 73–80 | 47.71% |
| Piercing Thorn vs Xiaoyu | 72–80 | 47.37% |
| Piercing Thorn vs Eddy | 84–65 | 56.38% |
| Piercing Thorn vs Lars | 70–69 | 50.36% |
| Piercing Thorn vs Alisa | 89–49 | 64.49% |
| Piercing Thorn vs Feng | 57–78 | 42.22% |
| Piercing Thorn vs Asuka | 73–57 | 56.15% |
| Piercing Thorn vs Nina | 63–56 | 52.94% |
| Piercing Thorn vs Jun | 60–51 | 54.05% |
| Piercing Thorn vs Raven | 59–43 | 57.84% |
| Piercing Thorn vs Jack-8 | 52–49 | 51.49% |
| Piercing Thorn vs Lee | 44–55 | 44.44% |
| Piercing Thorn vs Azucena | 46–51 | 47.42% |
| Piercing Thorn vs Leroy | 32–53 | 37.65% |
| Piercing Thorn vs Lidia | 28–52 | 35.00% |
| Piercing Thorn vs Claudio | 26–50 | 34.21% |
| Piercing Thorn vs Armor King | 24–40 | 37.50% |
| Piercing Thorn vs Fahkumram | 27–34 | 44.26% |
| Piercing Thorn vs Clive | 19–33 | 36.54% |
| Piercing Thorn vs Kuma | 20–26 | 43.48% |
| Piercing Thorn vs Leo | 24–20 | 54.55% |
| Piercing Thorn vs Zafina | 15–26 | 36.59% |
| Piercing Thorn vs Shaheen | 14–23 | 37.84% |
| Piercing Thorn vs Anna | 8–18 | 30.77% |
| Piercing Thorn vs Panda | 10–13 | 43.48% |
| Piercing Thorn vs Miary Zo | 3–11 | 21.43% |
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.