| SPFX vs Dragunov | 9–12 | 42.86% |
| SPFX vs Lee | 7–10 | 41.18% |
| SPFX vs King | 7–6 | 53.85% |
| SPFX vs Paul | 6–5 | 54.55% |
| SPFX vs Lars | 7–4 | 63.64% |
| SPFX vs Jin | 9–1 | 90.00% |
| SPFX vs Jack-8 | 0–9 | 0.00% |
| SPFX vs Yoshimitsu | 3–5 | 37.50% |
| SPFX vs Hwoarang | 5–3 | 62.50% |
| SPFX vs Kazuya | 3–5 | 37.50% |
| SPFX vs Leo | 4–4 | 50.00% |
| SPFX vs Steve | 3–4 | 42.86% |
| SPFX vs Alisa | 3–4 | 42.86% |
| SPFX vs Bryan | 5–1 | 83.33% |
| SPFX vs Asuka | 5–1 | 83.33% |
| SPFX vs Devil Jin | 0–6 | 0.00% |
| SPFX vs Lili | 5–1 | 83.33% |
| SPFX vs Azucena | 3–3 | 50.00% |
| SPFX vs Xiaoyu | 3–2 | 60.00% |
| SPFX vs Claudio | 3–2 | 60.00% |
| SPFX vs Kuma | 2–3 | 40.00% |
| SPFX vs Zafina | 4–1 | 80.00% |
| SPFX vs Law | 2–2 | 50.00% |
| SPFX vs Shaheen | 4–0 | 100.00% |
| SPFX vs Jun | 3–1 | 75.00% |
| SPFX vs Feng | 1–2 | 33.33% |
| SPFX vs Victor | 2–1 | 66.67% |
| SPFX vs Raven | 2–0 | 100.00% |
| SPFX vs Nina | 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.