| sonPIFF vs King | 119–96 | 55.35% |
| sonPIFF vs Kazuya | 88–77 | 53.33% |
| sonPIFF vs Law | 64–80 | 44.44% |
| sonPIFF vs Hwoarang | 71–72 | 49.65% |
| sonPIFF vs Jin | 68–70 | 49.28% |
| sonPIFF vs Steve | 58–72 | 44.62% |
| sonPIFF vs Yoshimitsu | 63–62 | 50.40% |
| sonPIFF vs Reina | 47–69 | 40.52% |
| sonPIFF vs Bryan | 50–51 | 49.50% |
| sonPIFF vs Lili | 47–54 | 46.53% |
| sonPIFF vs Paul | 33–64 | 34.02% |
| sonPIFF vs Lars | 60–37 | 61.86% |
| sonPIFF vs Dragunov | 42–50 | 45.65% |
| sonPIFF vs Azucena | 39–52 | 42.86% |
| sonPIFF vs Jun | 47–37 | 55.95% |
| sonPIFF vs Eddy | 40–41 | 49.38% |
| sonPIFF vs Lee | 35–42 | 45.45% |
| sonPIFF vs Asuka | 37–39 | 48.68% |
| sonPIFF vs Xiaoyu | 36–36 | 50.00% |
| sonPIFF vs Feng | 31–40 | 43.66% |
| sonPIFF vs Devil Jin | 29–41 | 41.43% |
| sonPIFF vs Nina | 21–42 | 33.33% |
| sonPIFF vs Heihachi | 30–32 | 48.39% |
| sonPIFF vs Armor King | 31–29 | 51.67% |
| sonPIFF vs Alisa | 26–33 | 44.07% |
| sonPIFF vs Victor | 25–33–1 | 43.10% |
| sonPIFF vs Raven | 27–24 | 52.94% |
| sonPIFF vs Leo | 16–29 | 35.56% |
| sonPIFF vs Leroy | 17–23 | 42.50% |
| sonPIFF vs Jack-8 | 11–20 | 35.48% |
| sonPIFF vs Zafina | 11–20 | 35.48% |
| sonPIFF vs Kuma | 10–18 | 35.71% |
| sonPIFF vs Fahkumram | 13–15 | 46.43% |
| sonPIFF vs Claudio | 12–13 | 48.00% |
| sonPIFF vs Shaheen | 12–12 | 50.00% |
| sonPIFF vs Lidia | 10–11 | 47.62% |
| sonPIFF vs Clive | 9–10 | 47.37% |
| sonPIFF vs Miary Zo | 11–8 | 57.89% |
| sonPIFF vs Anna | 8–7 | 53.33% |
| sonPIFF vs Panda | 6–7 | 46.15% |
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.