| Spacelion139 vs Heihachi | 34–37 | 47.89% |
| Spacelion139 vs Kazuya | 24–32 | 42.86% |
| Spacelion139 vs Dragunov | 20–25 | 44.44% |
| Spacelion139 vs Jin | 21–20 | 51.22% |
| Spacelion139 vs Hwoarang | 21–16 | 56.76% |
| Spacelion139 vs Paul | 21–14 | 60.00% |
| Spacelion139 vs Reina | 18–16 | 52.94% |
| Spacelion139 vs King | 16–16 | 50.00% |
| Spacelion139 vs Bryan | 15–15 | 50.00% |
| Spacelion139 vs Steve | 10–17 | 37.04% |
| Spacelion139 vs Devil Jin | 11–15 | 42.31% |
| Spacelion139 vs Jun | 11–11 | 50.00% |
| Spacelion139 vs Lidia | 8–13 | 38.10% |
| Spacelion139 vs Alisa | 7–13 | 35.00% |
| Spacelion139 vs Eddy | 9–9 | 50.00% |
| Spacelion139 vs Victor | 8–9 | 47.06% |
| Spacelion139 vs Xiaoyu | 8–6 | 57.14% |
| Spacelion139 vs Lili | 7–7 | 50.00% |
| Spacelion139 vs Azucena | 9–5 | 64.29% |
| Spacelion139 vs Leo | 6–7 | 46.15% |
| Spacelion139 vs Yoshimitsu | 8–4 | 66.67% |
| Spacelion139 vs Feng | 5–7 | 41.67% |
| Spacelion139 vs Kuma | 5–7 | 41.67% |
| Spacelion139 vs Law | 2–8 | 20.00% |
| Spacelion139 vs Lars | 5–5 | 50.00% |
| Spacelion139 vs Nina | 4–5 | 44.44% |
| Spacelion139 vs Asuka | 3–5 | 37.50% |
| Spacelion139 vs Claudio | 3–3 | 50.00% |
| Spacelion139 vs Fahkumram | 4–2 | 66.67% |
| Spacelion139 vs Jack-8 | 1–4 | 20.00% |
| Spacelion139 vs Shaheen | 2–3 | 40.00% |
| Spacelion139 vs Leroy | 4–1 | 80.00% |
| Spacelion139 vs Zafina | 2–2 | 50.00% |
| Spacelion139 vs Clive | 2–2 | 50.00% |
| Spacelion139 vs Anna | 2–1 | 66.67% |
| Spacelion139 vs Lee | 2–0 | 100.00% |
| Spacelion139 vs Panda | 1–0 | 100.00% |
| Spacelion139 vs Raven | 1–0 | 100.00% |
| Spacelion139 vs Armor King | 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.