| Space_Yams vs Kazuya | 42–32 | 56.76% |
| Space_Yams vs Reina | 26–29 | 47.27% |
| Space_Yams vs Jin | 19–35 | 35.19% |
| Space_Yams vs Steve | 28–20 | 58.33% |
| Space_Yams vs Heihachi | 29–15 | 65.91% |
| Space_Yams vs King | 21–21 | 50.00% |
| Space_Yams vs Bryan | 19–19 | 50.00% |
| Space_Yams vs Yoshimitsu | 8–29 | 21.62% |
| Space_Yams vs Hwoarang | 22–13 | 62.86% |
| Space_Yams vs Lee | 18–16 | 52.94% |
| Space_Yams vs Lili | 14–17 | 45.16% |
| Space_Yams vs Law | 21–8 | 72.41% |
| Space_Yams vs Asuka | 18–11 | 62.07% |
| Space_Yams vs Jun | 13–11 | 54.17% |
| Space_Yams vs Azucena | 13–10 | 56.52% |
| Space_Yams vs Xiaoyu | 13–8 | 61.90% |
| Space_Yams vs Devil Jin | 9–12 | 42.86% |
| Space_Yams vs Victor | 10–11 | 47.62% |
| Space_Yams vs Dragunov | 9–9 | 50.00% |
| Space_Yams vs Eddy | 10–7 | 58.82% |
| Space_Yams vs Clive | 11–5–1 | 68.75% |
| Space_Yams vs Lars | 6–10 | 37.50% |
| Space_Yams vs Jack-8 | 5–10 | 33.33% |
| Space_Yams vs Leroy | 7–7 | 50.00% |
| Space_Yams vs Lidia | 6–8 | 42.86% |
| Space_Yams vs Claudio | 8–5 | 61.54% |
| Space_Yams vs Leo | 4–8 | 33.33% |
| Space_Yams vs Feng | 1–10 | 9.09% |
| Space_Yams vs Nina | 9–2 | 81.82% |
| Space_Yams vs Paul | 3–7 | 30.00% |
| Space_Yams vs Raven | 2–4 | 33.33% |
| Space_Yams vs Alisa | 2–2 | 50.00% |
| Space_Yams vs Kuma | 0–4 | 0.00% |
| Space_Yams vs Shaheen | 2–0 | 100.00% |
| Space_Yams vs Panda | 2–0 | 100.00% |
| Space_Yams vs Fahkumram | 2–0 | 100.00% |
| Space_Yams vs Zafina | 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.