| Koopa Solja vs Jin | 22–9 | 70.97% |
| Koopa Solja vs Steve | 19–6 | 76.00% |
| Koopa Solja vs Kazuya | 20–4 | 83.33% |
| Koopa Solja vs Lars | 18–4 | 81.82% |
| Koopa Solja vs Paul | 17–4 | 80.95% |
| Koopa Solja vs King | 14–5 | 73.68% |
| Koopa Solja vs Reina | 15–4 | 78.95% |
| Koopa Solja vs Yoshimitsu | 11–6 | 64.71% |
| Koopa Solja vs Nina | 13–4 | 76.47% |
| Koopa Solja vs Lee | 13–4 | 76.47% |
| Koopa Solja vs Hwoarang | 13–3 | 81.25% |
| Koopa Solja vs Asuka | 11–3 | 78.57% |
| Koopa Solja vs Bryan | 9–4 | 69.23% |
| Koopa Solja vs Law | 9–2 | 81.82% |
| Koopa Solja vs Kuma | 7–3 | 70.00% |
| Koopa Solja vs Eddy | 4–6 | 40.00% |
| Koopa Solja vs Devil Jin | 4–5 | 44.44% |
| Koopa Solja vs Jack-8 | 7–1 | 87.50% |
| Koopa Solja vs Leo | 4–4 | 50.00% |
| Koopa Solja vs Xiaoyu | 2–5 | 28.57% |
| Koopa Solja vs Claudio | 6–1 | 85.71% |
| Koopa Solja vs Jun | 4–3 | 57.14% |
| Koopa Solja vs Feng | 3–3 | 50.00% |
| Koopa Solja vs Lili | 2–4 | 33.33% |
| Koopa Solja vs Victor | 3–2 | 60.00% |
| Koopa Solja vs Dragunov | 4–0 | 100.00% |
| Koopa Solja vs Panda | 1–2 | 33.33% |
| Koopa Solja vs Zafina | 2–0 | 100.00% |
| Koopa Solja vs Leroy | 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.