| Pecorine vs Steve | 34–30 | 53.12% |
| Pecorine vs King | 25–35 | 41.67% |
| Pecorine vs Kazuya | 25–31 | 44.64% |
| Pecorine vs Jin | 27–25–1 | 51.92% |
| Pecorine vs Reina | 17–18 | 48.57% |
| Pecorine vs Hwoarang | 15–16 | 48.39% |
| Pecorine vs Dragunov | 15–13 | 53.57% |
| Pecorine vs Azucena | 5–20 | 20.00% |
| Pecorine vs Heihachi | 7–15 | 31.82% |
| Pecorine vs Lili | 14–7 | 66.67% |
| Pecorine vs Asuka | 7–13 | 35.00% |
| Pecorine vs Jun | 6–14 | 30.00% |
| Pecorine vs Yoshimitsu | 5–13 | 27.78% |
| Pecorine vs Alisa | 4–14 | 22.22% |
| Pecorine vs Lars | 7–10 | 41.18% |
| Pecorine vs Clive | 5–12 | 29.41% |
| Pecorine vs Fahkumram | 6–11 | 35.29% |
| Pecorine vs Bryan | 7–9 | 43.75% |
| Pecorine vs Eddy | 8–8 | 50.00% |
| Pecorine vs Law | 2–13 | 13.33% |
| Pecorine vs Miary Zo | 5–8 | 38.46% |
| Pecorine vs Paul | 4–8 | 33.33% |
| Pecorine vs Claudio | 3–9 | 25.00% |
| Pecorine vs Lee | 6–6 | 50.00% |
| Pecorine vs Lidia | 7–5 | 58.33% |
| Pecorine vs Leo | 6–5 | 54.55% |
| Pecorine vs Armor King | 4–7 | 36.36% |
| Pecorine vs Devil Jin | 1–8 | 11.11% |
| Pecorine vs Victor | 4–5 | 44.44% |
| Pecorine vs Anna | 3–6 | 33.33% |
| Pecorine vs Xiaoyu | 6–2 | 75.00% |
| Pecorine vs Jack-8 | 2–6 | 25.00% |
| Pecorine vs Nina | 4–3 | 57.14% |
| Pecorine vs Shaheen | 6–0 | 100.00% |
| Pecorine vs Kuma | 0–6 | 0.00% |
| Pecorine vs Feng | 2–3 | 40.00% |
| Pecorine vs Panda | 0–2 | 0.00% |
| Pecorine vs Leroy | 0–2 | 0.00% |
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.