| Sp Ace vs Reina | 13–22 | 37.14% |
| Sp Ace vs Jin | 12–21 | 36.36% |
| Sp Ace vs King | 15–17 | 46.88% |
| Sp Ace vs Kazuya | 5–24 | 17.24% |
| Sp Ace vs Hwoarang | 11–17 | 39.29% |
| Sp Ace vs Steve | 12–13 | 48.00% |
| Sp Ace vs Heihachi | 7–18 | 28.00% |
| Sp Ace vs Lars | 11–13 | 45.83% |
| Sp Ace vs Jun | 11–12 | 47.83% |
| Sp Ace vs Bryan | 2–15 | 11.76% |
| Sp Ace vs Paul | 6–10 | 37.50% |
| Sp Ace vs Asuka | 6–9 | 40.00% |
| Sp Ace vs Clive | 5–10 | 33.33% |
| Sp Ace vs Law | 5–9 | 35.71% |
| Sp Ace vs Victor | 5–9 | 35.71% |
| Sp Ace vs Anna | 1–13 | 7.14% |
| Sp Ace vs Yoshimitsu | 6–7 | 46.15% |
| Sp Ace vs Lili | 3–10 | 23.08% |
| Sp Ace vs Azucena | 6–7 | 46.15% |
| Sp Ace vs Dragunov | 7–5 | 58.33% |
| Sp Ace vs Lidia | 2–9 | 18.18% |
| Sp Ace vs Jack-8 | 5–5 | 50.00% |
| Sp Ace vs Leo | 2–8 | 20.00% |
| Sp Ace vs Kuma | 2–8 | 20.00% |
| Sp Ace vs Fahkumram | 0–10 | 0.00% |
| Sp Ace vs Lee | 2–7 | 22.22% |
| Sp Ace vs Xiaoyu | 0–8 | 0.00% |
| Sp Ace vs Eddy | 2–5 | 28.57% |
| Sp Ace vs Devil Jin | 3–3 | 50.00% |
| Sp Ace vs Claudio | 2–4 | 33.33% |
| Sp Ace vs Nina | 3–3 | 50.00% |
| Sp Ace vs Feng | 0–5 | 0.00% |
| Sp Ace vs Shaheen | 1–4 | 20.00% |
| Sp Ace vs Leroy | 4–1 | 80.00% |
| Sp Ace vs Raven | 0–4 | 0.00% |
| Sp Ace vs Zafina | 0–3 | 0.00% |
| Sp Ace vs Alisa | 0–2 | 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.