| SpaceAce vs Eddy | 0–17 | 0.00% |
| SpaceAce vs Clive | 9–7 | 56.25% |
| SpaceAce vs Reina | 4–5 | 44.44% |
| SpaceAce vs Steve | 2–6 | 25.00% |
| SpaceAce vs Shaheen | 3–5 | 37.50% |
| SpaceAce vs King | 1–6 | 14.29% |
| SpaceAce vs Law | 1–5 | 16.67% |
| SpaceAce vs Jin | 1–5 | 16.67% |
| SpaceAce vs Kazuya | 0–6 | 0.00% |
| SpaceAce vs Alisa | 2–4 | 33.33% |
| SpaceAce vs Kuma | 1–5 | 16.67% |
| SpaceAce vs Hwoarang | 1–4 | 20.00% |
| SpaceAce vs Nina | 1–4 | 20.00% |
| SpaceAce vs Azucena | 2–2 | 50.00% |
| SpaceAce vs Victor | 0–4 | 0.00% |
| SpaceAce vs Claudio | 0–3 | 0.00% |
| SpaceAce vs Yoshimitsu | 1–1 | 50.00% |
| SpaceAce vs Jack-8 | 0–2 | 0.00% |
| SpaceAce vs Asuka | 0–2 | 0.00% |
| SpaceAce vs Devil Jin | 0–2 | 0.00% |
| SpaceAce vs Lili | 0–2 | 0.00% |
| SpaceAce vs Lars | 0–2 | 0.00% |
| SpaceAce vs Leroy | 0–2 | 0.00% |
| SpaceAce vs Paul | 0–1 | 0.00% |
| SpaceAce vs Bryan | 0–1 | 0.00% |
| SpaceAce vs Dragunov | 1–0 | 100.00% |
| SpaceAce vs Lee | 1–0 | 100.00% |
| SpaceAce vs Zafina | 1–0 | 100.00% |
| SpaceAce vs Raven | 0–1 | 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.