| SAPO vs King | 43–53 | 44.79% |
| SAPO vs Dragunov | 29–42 | 40.85% |
| SAPO vs Reina | 38–32 | 54.29% |
| SAPO vs Jin | 28–41 | 40.58% |
| SAPO vs Law | 24–37 | 39.34% |
| SAPO vs Kazuya | 11–49 | 18.33% |
| SAPO vs Steve | 22–28 | 44.00% |
| SAPO vs Lili | 14–32 | 30.43% |
| SAPO vs Heihachi | 11–34 | 24.44% |
| SAPO vs Bryan | 4–30 | 11.76% |
| SAPO vs Devil Jin | 13–21 | 38.24% |
| SAPO vs Eddy | 10–23 | 30.30% |
| SAPO vs Asuka | 2–30 | 6.25% |
| SAPO vs Victor | 12–19 | 38.71% |
| SAPO vs Jun | 12–18 | 40.00% |
| SAPO vs Azucena | 13–17 | 43.33% |
| SAPO vs Lidia | 13–17 | 43.33% |
| SAPO vs Miary Zo | 2–26 | 7.14% |
| SAPO vs Yoshimitsu | 13–14 | 48.15% |
| SAPO vs Hwoarang | 9–16 | 36.00% |
| SAPO vs Anna | 10–14 | 41.67% |
| SAPO vs Paul | 10–10 | 50.00% |
| SAPO vs Lee | 7–12 | 36.84% |
| SAPO vs Alisa | 5–13 | 27.78% |
| SAPO vs Claudio | 8–8 | 50.00% |
| SAPO vs Kuma | 7–9 | 43.75% |
| SAPO vs Lars | 2–12 | 14.29% |
| SAPO vs Leroy | 6–8 | 42.86% |
| SAPO vs Nina | 7–5 | 58.33% |
| SAPO vs Zafina | 2–10 | 16.67% |
| SAPO vs Raven | 5–6 | 45.45% |
| SAPO vs Xiaoyu | 5–5 | 50.00% |
| SAPO vs Shaheen | 3–7 | 30.00% |
| SAPO vs Clive | 4–6 | 40.00% |
| SAPO vs Armor King | 1–8 | 11.11% |
| SAPO vs Jack-8 | 4–1 | 80.00% |
| SAPO vs Fahkumram | 3–2 | 60.00% |
| SAPO vs Feng | 0–4 | 0.00% |
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.