| Spacely vs King | 15–14 | 51.72% |
| Spacely vs Jin | 9–18 | 33.33% |
| Spacely vs Steve | 7–17 | 29.17% |
| Spacely vs Reina | 10–10 | 50.00% |
| Spacely vs Clive | 4–14 | 22.22% |
| Spacely vs Hwoarang | 4–11 | 26.67% |
| Spacely vs Kazuya | 5–8 | 38.46% |
| Spacely vs Lee | 2–9 | 18.18% |
| Spacely vs Eddy | 5–5 | 50.00% |
| Spacely vs Lidia | 3–7 | 30.00% |
| Spacely vs Law | 5–4 | 55.56% |
| Spacely vs Lili | 1–7 | 12.50% |
| Spacely vs Leroy | 1–7 | 12.50% |
| Spacely vs Azucena | 3–5 | 37.50% |
| Spacely vs Victor | 2–5 | 28.57% |
| Spacely vs Feng | 2–4 | 33.33% |
| Spacely vs Lars | 2–4 | 33.33% |
| Spacely vs Claudio | 1–5 | 16.67% |
| Spacely vs Nina | 3–3 | 50.00% |
| Spacely vs Kuma | 1–5 | 16.67% |
| Spacely vs Raven | 3–3 | 50.00% |
| Spacely vs Xiaoyu | 1–4 | 20.00% |
| Spacely vs Bryan | 2–3 | 40.00% |
| Spacely vs Jack-8 | 4–1 | 80.00% |
| Spacely vs Alisa | 1–4 | 20.00% |
| Spacely vs Jun | 1–4 | 20.00% |
| Spacely vs Heihachi | 3–2 | 60.00% |
| Spacely vs Paul | 1–3 | 25.00% |
| Spacely vs Yoshimitsu | 0–4 | 0.00% |
| Spacely vs Asuka | 1–3 | 25.00% |
| Spacely vs Devil Jin | 0–4 | 0.00% |
| Spacely vs Zafina | 2–0 | 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.