| Semispace vs Kazuya | 32–15 | 68.09% |
| Semispace vs Jin | 19–17 | 52.78% |
| Semispace vs Paul | 14–14 | 50.00% |
| Semispace vs King | 19–9 | 67.86% |
| Semispace vs Hwoarang | 17–11 | 60.71% |
| Semispace vs Yoshimitsu | 11–16 | 40.74% |
| Semispace vs Steve | 14–12 | 53.85% |
| Semispace vs Bryan | 12–13 | 48.00% |
| Semispace vs Reina | 19–6 | 76.00% |
| Semispace vs Lili | 17–7 | 70.83% |
| Semispace vs Heihachi | 16–7 | 69.57% |
| Semispace vs Victor | 11–7 | 61.11% |
| Semispace vs Law | 7–10 | 41.18% |
| Semispace vs Xiaoyu | 7–9 | 43.75% |
| Semispace vs Lee | 9–6 | 60.00% |
| Semispace vs Lidia | 8–5 | 61.54% |
| Semispace vs Devil Jin | 6–6 | 50.00% |
| Semispace vs Lars | 7–5 | 58.33% |
| Semispace vs Jun | 12–0 | 100.00% |
| Semispace vs Alisa | 6–5 | 54.55% |
| Semispace vs Raven | 4–7 | 36.36% |
| Semispace vs Jack-8 | 5–5 | 50.00% |
| Semispace vs Asuka | 5–4 | 55.56% |
| Semispace vs Dragunov | 4–5 | 44.44% |
| Semispace vs Shaheen | 6–2 | 75.00% |
| Semispace vs Leroy | 4–4 | 50.00% |
| Semispace vs Eddy | 3–5 | 37.50% |
| Semispace vs Feng | 4–3 | 57.14% |
| Semispace vs Zafina | 2–5 | 28.57% |
| Semispace vs Azucena | 5–2 | 71.43% |
| Semispace vs Nina | 3–3 | 50.00% |
| Semispace vs Leo | 1–2 | 33.33% |
| Semispace vs Panda | 1–2 | 33.33% |
| Semispace vs Claudio | 2–0 | 100.00% |
| Semispace vs Kuma | 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.