| Princess Diana vs Kazuya | 80–78 | 50.63% |
| Princess Diana vs Bryan | 69–88 | 43.95% |
| Princess Diana vs Heihachi | 51–71 | 41.80% |
| Princess Diana vs Jin | 68–50 | 57.63% |
| Princess Diana vs Law | 67–42 | 61.47% |
| Princess Diana vs King | 58–46 | 55.77% |
| Princess Diana vs Dragunov | 48–42 | 53.33% |
| Princess Diana vs Reina | 41–49 | 45.56% |
| Princess Diana vs Lee | 50–39 | 56.18% |
| Princess Diana vs Hwoarang | 38–50 | 43.18% |
| Princess Diana vs Steve | 33–47 | 41.25% |
| Princess Diana vs Yoshimitsu | 38–41 | 48.10% |
| Princess Diana vs Jun | 36–37 | 49.32% |
| Princess Diana vs Lidia | 40–32 | 55.56% |
| Princess Diana vs Asuka | 31–30 | 50.82% |
| Princess Diana vs Xiaoyu | 31–28 | 52.54% |
| Princess Diana vs Feng | 30–29 | 50.85% |
| Princess Diana vs Paul | 33–25 | 56.90% |
| Princess Diana vs Lars | 23–29 | 44.23% |
| Princess Diana vs Devil Jin | 18–31 | 36.73% |
| Princess Diana vs Nina | 29–16 | 64.44% |
| Princess Diana vs Leroy | 14–30 | 31.82% |
| Princess Diana vs Alisa | 16–22 | 42.11% |
| Princess Diana vs Lili | 22–13 | 62.86% |
| Princess Diana vs Victor | 13–22 | 37.14% |
| Princess Diana vs Claudio | 20–14 | 58.82% |
| Princess Diana vs Zafina | 15–19 | 44.12% |
| Princess Diana vs Raven | 13–18 | 41.94% |
| Princess Diana vs Jack-8 | 9–16 | 36.00% |
| Princess Diana vs Azucena | 14–9 | 60.87% |
| Princess Diana vs Shaheen | 12–10 | 54.55% |
| Princess Diana vs Kuma | 13–8 | 61.90% |
| Princess Diana vs Eddy | 10–9 | 52.63% |
| Princess Diana vs Leo | 3–7 | 30.00% |
| Princess Diana vs Panda | 4–2 | 66.67% |
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.