| SpaceChai vs King | 107–81 | 56.91% |
| SpaceChai vs Kazuya | 89–80 | 52.66% |
| SpaceChai vs Jin | 70–78 | 47.30% |
| SpaceChai vs Steve | 58–71 | 44.96% |
| SpaceChai vs Law | 53–74 | 41.73% |
| SpaceChai vs Hwoarang | 45–80 | 36.00% |
| SpaceChai vs Bryan | 53–72 | 42.40% |
| SpaceChai vs Heihachi | 60–59 | 50.42% |
| SpaceChai vs Reina | 61–56 | 52.14% |
| SpaceChai vs Lili | 43–56 | 43.43% |
| SpaceChai vs Dragunov | 41–49 | 45.56% |
| SpaceChai vs Asuka | 39–41 | 48.75% |
| SpaceChai vs Jun | 39–39 | 50.00% |
| SpaceChai vs Yoshimitsu | 39–34 | 53.42% |
| SpaceChai vs Eddy | 34–33 | 50.75% |
| SpaceChai vs Lars | 39–27 | 59.09% |
| SpaceChai vs Azucena | 31–33 | 48.44% |
| SpaceChai vs Fahkumram | 24–35–1 | 40.68% |
| SpaceChai vs Paul | 29–29 | 50.00% |
| SpaceChai vs Clive | 30–27 | 52.63% |
| SpaceChai vs Armor King | 28–26 | 51.85% |
| SpaceChai vs Nina | 28–24 | 53.85% |
| SpaceChai vs Victor | 26–23 | 53.06% |
| SpaceChai vs Lee | 19–25–1 | 43.18% |
| SpaceChai vs Xiaoyu | 16–25 | 39.02% |
| SpaceChai vs Leroy | 20–21 | 48.78% |
| SpaceChai vs Devil Jin | 17–23 | 42.50% |
| SpaceChai vs Feng | 13–23 | 36.11% |
| SpaceChai vs Lidia | 12–22 | 35.29% |
| SpaceChai vs Leo | 18–15 | 54.55% |
| SpaceChai vs Kuma | 10–19 | 34.48% |
| SpaceChai vs Raven | 16–13 | 55.17% |
| SpaceChai vs Alisa | 13–15 | 46.43% |
| SpaceChai vs Jack-8 | 12–14 | 46.15% |
| SpaceChai vs Claudio | 13–13 | 50.00% |
| SpaceChai vs Zafina | 6–17 | 26.09% |
| SpaceChai vs Anna | 11–12 | 47.83% |
| SpaceChai vs Miary Zo | 10–11 | 47.62% |
| SpaceChai vs Shaheen | 7–9 | 43.75% |
| SpaceChai vs Panda | 0–9 | 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.