| Ptolemaic vs Jin | 36–50 | 41.86% |
| Ptolemaic vs Kazuya | 37–46 | 44.58% |
| Ptolemaic vs King | 30–44 | 40.54% |
| Ptolemaic vs Law | 24–39 | 38.10% |
| Ptolemaic vs Steve | 28–35 | 44.44% |
| Ptolemaic vs Bryan | 24–27 | 47.06% |
| Ptolemaic vs Nina | 16–31 | 34.04% |
| Ptolemaic vs Asuka | 16–30 | 34.78% |
| Ptolemaic vs Dragunov | 15–31 | 32.61% |
| Ptolemaic vs Reina | 28–17 | 62.22% |
| Ptolemaic vs Hwoarang | 14–26 | 35.00% |
| Ptolemaic vs Lili | 10–26 | 27.78% |
| Ptolemaic vs Heihachi | 10–26 | 27.78% |
| Ptolemaic vs Paul | 18–14 | 56.25% |
| Ptolemaic vs Fahkumram | 15–14 | 51.72% |
| Ptolemaic vs Armor King | 13–14 | 48.15% |
| Ptolemaic vs Yoshimitsu | 11–15 | 42.31% |
| Ptolemaic vs Xiaoyu | 15–9 | 62.50% |
| Ptolemaic vs Lars | 10–13 | 43.48% |
| Ptolemaic vs Lee | 8–14 | 36.36% |
| Ptolemaic vs Azucena | 7–15 | 31.82% |
| Ptolemaic vs Anna | 9–12 | 42.86% |
| Ptolemaic vs Eddy | 5–14 | 26.32% |
| Ptolemaic vs Leroy | 4–12 | 25.00% |
| Ptolemaic vs Jun | 3–13 | 18.75% |
| Ptolemaic vs Clive | 9–7 | 56.25% |
| Ptolemaic vs Feng | 5–10 | 33.33% |
| Ptolemaic vs Alisa | 1–13 | 7.14% |
| Ptolemaic vs Devil Jin | 5–8 | 38.46% |
| Ptolemaic vs Raven | 7–6 | 53.85% |
| Ptolemaic vs Lidia | 8–4 | 66.67% |
| Ptolemaic vs Claudio | 5–6 | 45.45% |
| Ptolemaic vs Victor | 6–4 | 60.00% |
| Ptolemaic vs Jack-8 | 5–4 | 55.56% |
| Ptolemaic vs Zafina | 3–5 | 37.50% |
| Ptolemaic vs Leo | 2–4 | 33.33% |
| Ptolemaic vs Shaheen | 1–5 | 16.67% |
| Ptolemaic vs Kuma | 0–4 | 0.00% |
| Ptolemaic vs Panda | 1–3 | 25.00% |
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.