| Sapo vs King | 17–21 | 44.74% |
| Sapo vs Steve | 19–9 | 67.86% |
| Sapo vs Law | 13–11 | 54.17% |
| Sapo vs Reina | 13–9 | 59.09% |
| Sapo vs Lee | 11–9 | 55.00% |
| Sapo vs Dragunov | 7–12 | 36.84% |
| Sapo vs Jin | 7–11 | 38.89% |
| Sapo vs Jun | 5–12 | 29.41% |
| Sapo vs Victor | 13–4 | 76.47% |
| Sapo vs Nina | 9–7 | 56.25% |
| Sapo vs Kazuya | 5–10 | 33.33% |
| Sapo vs Devil Jin | 3–11 | 21.43% |
| Sapo vs Lars | 8–4 | 66.67% |
| Sapo vs Fahkumram | 5–7 | 41.67% |
| Sapo vs Azucena | 7–3 | 70.00% |
| Sapo vs Clive | 7–3 | 70.00% |
| Sapo vs Xiaoyu | 6–3 | 66.67% |
| Sapo vs Lidia | 5–4 | 55.56% |
| Sapo vs Heihachi | 6–3 | 66.67% |
| Sapo vs Hwoarang | 4–4 | 50.00% |
| Sapo vs Lili | 3–5 | 37.50% |
| Sapo vs Armor King | 4–4 | 50.00% |
| Sapo vs Alisa | 3–4 | 42.86% |
| Sapo vs Yoshimitsu | 5–0 | 100.00% |
| Sapo vs Bryan | 0–5 | 0.00% |
| Sapo vs Leroy | 5–0 | 100.00% |
| Sapo vs Paul | 2–2 | 50.00% |
| Sapo vs Raven | 0–4 | 0.00% |
| Sapo vs Leo | 2–1 | 66.67% |
| Sapo vs Kuma | 1–2 | 33.33% |
| Sapo vs Panda | 0–2 | 0.00% |
| Sapo vs Eddy | 2–0 | 100.00% |
| Sapo vs Jack-8 | 0–1 | 0.00% |
| Sapo vs Asuka | 1–0 | 100.00% |
| Sapo vs Feng | 1–0 | 100.00% |
| Sapo vs Claudio | 0–1 | 0.00% |
| Sapo vs Shaheen | 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.