| Piggy vs Eddy | 11–35 | 23.91% |
| Piggy vs Law | 17–23 | 42.50% |
| Piggy vs Reina | 20–18 | 52.63% |
| Piggy vs Steve | 26–10 | 72.22% |
| Piggy vs Kazuya | 18–16 | 52.94% |
| Piggy vs Hwoarang | 19–13 | 59.38% |
| Piggy vs Jin | 18–10 | 64.29% |
| Piggy vs Asuka | 15–12 | 55.56% |
| Piggy vs Bryan | 11–15 | 42.31% |
| Piggy vs Lee | 9–15 | 37.50% |
| Piggy vs Nina | 8–14 | 36.36% |
| Piggy vs King | 6–15 | 28.57% |
| Piggy vs Lars | 10–9 | 52.63% |
| Piggy vs Jun | 10–8 | 55.56% |
| Piggy vs Victor | 8–10 | 44.44% |
| Piggy vs Devil Jin | 10–7 | 58.82% |
| Piggy vs Azucena | 5–12 | 29.41% |
| Piggy vs Leo | 5–11 | 31.25% |
| Piggy vs Dragunov | 4–11 | 26.67% |
| Piggy vs Lili | 3–10 | 23.08% |
| Piggy vs Yoshimitsu | 6–5 | 54.55% |
| Piggy vs Jack-8 | 3–8 | 27.27% |
| Piggy vs Kuma | 4–7 | 36.36% |
| Piggy vs Leroy | 4–6 | 40.00% |
| Piggy vs Paul | 4–5 | 44.44% |
| Piggy vs Feng | 5–4 | 55.56% |
| Piggy vs Alisa | 4–5 | 44.44% |
| Piggy vs Claudio | 3–5 | 37.50% |
| Piggy vs Shaheen | 6–1 | 85.71% |
| Piggy vs Raven | 2–4 | 33.33% |
| Piggy vs Zafina | 2–3 | 40.00% |
| Piggy vs Xiaoyu | 2–2 | 50.00% |
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.