| Prometheus vs Hwoarang | 20–15 | 57.14% |
| Prometheus vs Dragunov | 16–19 | 45.71% |
| Prometheus vs Kazuya | 20–12 | 62.50% |
| Prometheus vs Jin | 19–11 | 63.33% |
| Prometheus vs Bryan | 15–15 | 50.00% |
| Prometheus vs King | 18–11 | 62.07% |
| Prometheus vs Law | 13–12 | 52.00% |
| Prometheus vs Victor | 10–15 | 40.00% |
| Prometheus vs Steve | 12–12 | 50.00% |
| Prometheus vs Azucena | 13–11 | 54.17% |
| Prometheus vs Reina | 11–10 | 52.38% |
| Prometheus vs Lars | 10–7 | 58.82% |
| Prometheus vs Jun | 7–10 | 41.18% |
| Prometheus vs Lili | 8–8 | 50.00% |
| Prometheus vs Leroy | 11–4 | 73.33% |
| Prometheus vs Eddy | 9–6 | 60.00% |
| Prometheus vs Jack-8 | 7–6 | 53.85% |
| Prometheus vs Feng | 9–4 | 69.23% |
| Prometheus vs Raven | 5–6 | 45.45% |
| Prometheus vs Fahkumram | 9–2 | 81.82% |
| Prometheus vs Alisa | 8–2 | 80.00% |
| Prometheus vs Paul | 4–5 | 44.44% |
| Prometheus vs Asuka | 4–5 | 44.44% |
| Prometheus vs Zafina | 5–4 | 55.56% |
| Prometheus vs Yoshimitsu | 4–4 | 50.00% |
| Prometheus vs Lidia | 4–4 | 50.00% |
| Prometheus vs Xiaoyu | 2–5 | 28.57% |
| Prometheus vs Nina | 5–2 | 71.43% |
| Prometheus vs Lee | 5–2 | 71.43% |
| Prometheus vs Claudio | 2–4 | 33.33% |
| Prometheus vs Devil Jin | 1–4 | 20.00% |
| Prometheus vs Shaheen | 3–2 | 60.00% |
| Prometheus vs Leo | 3–1 | 75.00% |
| Prometheus vs Miary Zo | 4–0 | 100.00% |
| Prometheus vs Anna | 3–0 | 100.00% |
| Prometheus vs Heihachi | 1–1 | 50.00% |
| Prometheus vs Clive | 2–0 | 100.00% |
| Prometheus vs Kuma | 0–1 | 0.00% |
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.