| SIFFZ vs Kazuya | 13–15 | 46.43% |
| SIFFZ vs Law | 10–7 | 58.82% |
| SIFFZ vs Hwoarang | 8–9 | 47.06% |
| SIFFZ vs Steve | 14–2 | 87.50% |
| SIFFZ vs Armor King | 5–11 | 31.25% |
| SIFFZ vs Miary Zo | 5–10 | 33.33% |
| SIFFZ vs Jin | 11–3 | 78.57% |
| SIFFZ vs King | 8–2 | 80.00% |
| SIFFZ vs Lee | 4–6 | 40.00% |
| SIFFZ vs Fahkumram | 5–5 | 50.00% |
| SIFFZ vs Bryan | 4–5 | 44.44% |
| SIFFZ vs Reina | 7–2 | 77.78% |
| SIFFZ vs Victor | 3–5 | 37.50% |
| SIFFZ vs Heihachi | 1–7 | 12.50% |
| SIFFZ vs Dragunov | 5–2 | 71.43% |
| SIFFZ vs Azucena | 6–1 | 85.71% |
| SIFFZ vs Lidia | 6–1 | 85.71% |
| SIFFZ vs Yoshimitsu | 1–5 | 16.67% |
| SIFFZ vs Asuka | 1–5 | 16.67% |
| SIFFZ vs Devil Jin | 2–4 | 33.33% |
| SIFFZ vs Lili | 4–2 | 66.67% |
| SIFFZ vs Alisa | 0–6 | 0.00% |
| SIFFZ vs Raven | 1–5 | 16.67% |
| SIFFZ vs Paul | 2–3 | 40.00% |
| SIFFZ vs Jun | 2–2 | 50.00% |
| SIFFZ vs Eddy | 3–1 | 75.00% |
| SIFFZ vs Jack-8 | 3–0 | 100.00% |
| SIFFZ vs Lars | 0–3 | 0.00% |
| SIFFZ vs Leroy | 1–2 | 33.33% |
| SIFFZ vs Feng | 2–0 | 100.00% |
| SIFFZ vs Claudio | 0–2 | 0.00% |
| SIFFZ vs Nina | 2–0 | 100.00% |
| SIFFZ vs Anna | 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.