| Saffnon vs Kazuya | 19–16 | 54.29% |
| Saffnon vs Dragunov | 19–9 | 67.86% |
| Saffnon vs Jin | 17–9 | 65.38% |
| Saffnon vs Hwoarang | 7–14 | 33.33% |
| Saffnon vs Lili | 13–8 | 61.90% |
| Saffnon vs Bryan | 7–12 | 36.84% |
| Saffnon vs Steve | 7–11 | 38.89% |
| Saffnon vs Reina | 13–5 | 72.22% |
| Saffnon vs Fahkumram | 8–9 | 47.06% |
| Saffnon vs Jun | 7–9 | 43.75% |
| Saffnon vs Heihachi | 10–4 | 71.43% |
| Saffnon vs King | 9–4 | 69.23% |
| Saffnon vs Armor King | 5–8 | 38.46% |
| Saffnon vs Paul | 8–4 | 66.67% |
| Saffnon vs Alisa | 5–3 | 62.50% |
| Saffnon vs Eddy | 3–5 | 37.50% |
| Saffnon vs Law | 4–3 | 57.14% |
| Saffnon vs Xiaoyu | 4–3 | 57.14% |
| Saffnon vs Asuka | 2–5 | 28.57% |
| Saffnon vs Devil Jin | 3–4 | 42.86% |
| Saffnon vs Lars | 2–5 | 28.57% |
| Saffnon vs Nina | 3–4 | 42.86% |
| Saffnon vs Yoshimitsu | 5–1 | 83.33% |
| Saffnon vs Feng | 2–4 | 33.33% |
| Saffnon vs Victor | 4–2 | 66.67% |
| Saffnon vs Clive | 2–4 | 33.33% |
| Saffnon vs Miary Zo | 2–4 | 33.33% |
| Saffnon vs Jack-8 | 2–3 | 40.00% |
| Saffnon vs Lee | 4–1 | 80.00% |
| Saffnon vs Anna | 3–2 | 60.00% |
| Saffnon vs Leo | 3–1 | 75.00% |
| Saffnon vs Claudio | 0–4 | 0.00% |
| Saffnon vs Leroy | 2–2 | 50.00% |
| Saffnon vs Azucena | 0–4 | 0.00% |
| Saffnon vs Lidia | 1–3 | 25.00% |
| Saffnon vs Shaheen | 1–2 | 33.33% |
| Saffnon vs Kuma | 0–1 | 0.00% |
| Saffnon vs Raven | 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.