| PC Principal vs King | 32–64 | 33.33% |
| PC Principal vs Jin | 30–56 | 34.88% |
| PC Principal vs Hwoarang | 27–49 | 35.53% |
| PC Principal vs Steve | 27–39 | 40.91% |
| PC Principal vs Eddy | 27–37 | 42.19% |
| PC Principal vs Azucena | 24–28 | 46.15% |
| PC Principal vs Reina | 22–27 | 44.90% |
| PC Principal vs Law | 19–29 | 39.58% |
| PC Principal vs Dragunov | 17–28 | 37.78% |
| PC Principal vs Jun | 20–25 | 44.44% |
| PC Principal vs Armor King | 13–32 | 28.89% |
| PC Principal vs Yoshimitsu | 18–22 | 45.00% |
| PC Principal vs Lili | 17–23 | 42.50% |
| PC Principal vs Kazuya | 21–15 | 58.33% |
| PC Principal vs Paul | 10–23 | 30.30% |
| PC Principal vs Bryan | 9–24 | 27.27% |
| PC Principal vs Asuka | 14–19 | 42.42% |
| PC Principal vs Victor | 8–21 | 27.59% |
| PC Principal vs Nina | 13–14 | 48.15% |
| PC Principal vs Lars | 7–19 | 26.92% |
| PC Principal vs Leo | 8–13 | 38.10% |
| PC Principal vs Fahkumram | 8–13 | 38.10% |
| PC Principal vs Jack-8 | 6–14 | 30.00% |
| PC Principal vs Lee | 13–7 | 65.00% |
| PC Principal vs Feng | 8–11 | 42.11% |
| PC Principal vs Heihachi | 8–11 | 42.11% |
| PC Principal vs Leroy | 8–10 | 44.44% |
| PC Principal vs Alisa | 4–13 | 23.53% |
| PC Principal vs Zafina | 3–13 | 18.75% |
| PC Principal vs Xiaoyu | 3–12 | 20.00% |
| PC Principal vs Raven | 5–9 | 35.71% |
| PC Principal vs Devil Jin | 4–9 | 30.77% |
| PC Principal vs Claudio | 7–4 | 63.64% |
| PC Principal vs Kuma | 4–7 | 36.36% |
| PC Principal vs Lidia | 4–4 | 50.00% |
| PC Principal vs Clive | 2–6 | 25.00% |
| PC Principal vs Miary Zo | 4–4 | 50.00% |
| PC Principal vs Shaheen | 3–4 | 42.86% |
| PC Principal vs Anna | 2–3 | 40.00% |
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.