| Spiffrat vs Reina | 20–11 | 64.52% |
| Spiffrat vs Kazuya | 10–20 | 33.33% |
| Spiffrat vs Jin | 13–12 | 52.00% |
| Spiffrat vs Bryan | 7–16 | 30.43% |
| Spiffrat vs Dragunov | 7–12 | 36.84% |
| Spiffrat vs King | 3–14 | 17.65% |
| Spiffrat vs Hwoarang | 7–7 | 50.00% |
| Spiffrat vs Asuka | 4–10 | 28.57% |
| Spiffrat vs Nina | 6–7 | 46.15% |
| Spiffrat vs Steve | 5–7 | 41.67% |
| Spiffrat vs Jun | 6–6 | 50.00% |
| Spiffrat vs Paul | 5–6 | 45.45% |
| Spiffrat vs Law | 5–6 | 45.45% |
| Spiffrat vs Yoshimitsu | 3–8 | 27.27% |
| Spiffrat vs Eddy | 3–7 | 30.00% |
| Spiffrat vs Azucena | 1–8 | 11.11% |
| Spiffrat vs Victor | 1–7 | 12.50% |
| Spiffrat vs Lili | 4–2 | 66.67% |
| Spiffrat vs Jack-8 | 0–5 | 0.00% |
| Spiffrat vs Lars | 4–1 | 80.00% |
| Spiffrat vs Lee | 1–4 | 20.00% |
| Spiffrat vs Xiaoyu | 1–3 | 25.00% |
| Spiffrat vs Leo | 0–4 | 0.00% |
| Spiffrat vs Devil Jin | 0–2 | 0.00% |
| Spiffrat vs Raven | 0–2 | 0.00% |
| Spiffrat vs Alisa | 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.