| Princess ness vs Steve | 21–16 | 56.76% |
| Princess ness vs King | 9–14 | 39.13% |
| Princess ness vs Reina | 11–12 | 47.83% |
| Princess ness vs Eddy | 9–13–1 | 40.91% |
| Princess ness vs Hwoarang | 9–12 | 42.86% |
| Princess ness vs Lili | 12–9 | 57.14% |
| Princess ness vs Miary Zo | 9–12 | 42.86% |
| Princess ness vs Law | 10–4 | 71.43% |
| Princess ness vs Armor King | 7–7 | 50.00% |
| Princess ness vs Alisa | 6–7 | 46.15% |
| Princess ness vs Victor | 5–8 | 38.46% |
| Princess ness vs Jin | 8–4 | 66.67% |
| Princess ness vs Kazuya | 3–9 | 25.00% |
| Princess ness vs Lars | 6–5 | 54.55% |
| Princess ness vs Clive | 8–3 | 72.73% |
| Princess ness vs Yoshimitsu | 5–5 | 50.00% |
| Princess ness vs Bryan | 4–4 | 50.00% |
| Princess ness vs Nina | 2–6 | 25.00% |
| Princess ness vs Devil Jin | 2–5 | 28.57% |
| Princess ness vs Shaheen | 3–4 | 42.86% |
| Princess ness vs Lee | 3–4 | 42.86% |
| Princess ness vs Jun | 3–4 | 42.86% |
| Princess ness vs Dragunov | 0–6 | 0.00% |
| Princess ness vs Leo | 0–6 | 0.00% |
| Princess ness vs Leroy | 4–2 | 66.67% |
| Princess ness vs Azucena | 1–5 | 16.67% |
| Princess ness vs Asuka | 3–2 | 60.00% |
| Princess ness vs Kuma | 1–4 | 20.00% |
| Princess ness vs Panda | 2–3 | 40.00% |
| Princess ness vs Anna | 3–2 | 60.00% |
| Princess ness vs Fahkumram | 3–2 | 60.00% |
| Princess ness vs Claudio | 0–4 | 0.00% |
| Princess ness vs Heihachi | 2–2 | 50.00% |
| Princess ness vs Jack-8 | 0–3 | 0.00% |
| Princess ness vs Lidia | 1–2 | 33.33% |
| Princess ness vs Xiaoyu | 2–0 | 100.00% |
| Princess ness vs Raven | 0–2 | 0.00% |
| Princess ness vs Feng | 1–0 | 100.00% |
| Princess ness vs Zafina | 1–0 | 100.00% |
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.