| Porphyra vs Bryan | 48–27 | 64.00% |
| Porphyra vs Hwoarang | 44–16 | 73.33% |
| Porphyra vs Jin | 34–24 | 58.62% |
| Porphyra vs King | 35–17 | 67.31% |
| Porphyra vs Reina | 31–20 | 60.78% |
| Porphyra vs Lee | 29–21 | 58.00% |
| Porphyra vs Paul | 29–20 | 59.18% |
| Porphyra vs Dragunov | 25–24 | 51.02% |
| Porphyra vs Fahkumram | 31–15 | 67.39% |
| Porphyra vs Kazuya | 35–9 | 79.55% |
| Porphyra vs Steve | 15–29 | 34.09% |
| Porphyra vs Xiaoyu | 26–17 | 60.47% |
| Porphyra vs Kuma | 20–21 | 48.78% |
| Porphyra vs Lars | 21–19 | 52.50% |
| Porphyra vs Lili | 24–15 | 61.54% |
| Porphyra vs Jack-8 | 25–12 | 67.57% |
| Porphyra vs Yoshimitsu | 22–14 | 61.11% |
| Porphyra vs Feng | 16–19 | 45.71% |
| Porphyra vs Azucena | 20–15 | 57.14% |
| Porphyra vs Alisa | 16–18 | 47.06% |
| Porphyra vs Eddy | 23–11 | 67.65% |
| Porphyra vs Jun | 16–12 | 57.14% |
| Porphyra vs Devil Jin | 19–7 | 73.08% |
| Porphyra vs Nina | 17–9 | 65.38% |
| Porphyra vs Law | 17–8 | 68.00% |
| Porphyra vs Raven | 13–10 | 56.52% |
| Porphyra vs Asuka | 16–5 | 76.19% |
| Porphyra vs Claudio | 14–6 | 70.00% |
| Porphyra vs Victor | 13–5 | 72.22% |
| Porphyra vs Shaheen | 9–8 | 52.94% |
| Porphyra vs Leroy | 9–8 | 52.94% |
| Porphyra vs Zafina | 12–3 | 80.00% |
| Porphyra vs Heihachi | 6–8 | 42.86% |
| Porphyra vs Leo | 7–5 | 58.33% |
| Porphyra vs Anna | 5–5 | 50.00% |
| Porphyra vs Panda | 5–3 | 62.50% |
| Porphyra vs Lidia | 6–1 | 85.71% |
| Porphyra vs Clive | 4–3 | 57.14% |
| Porphyra vs Armor King | 0–4 | 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.