| Sphinx13 vs Hwoarang | 7–5 | 58.33% |
| Sphinx13 vs Law | 3–7 | 30.00% |
| Sphinx13 vs Kazuya | 4–3 | 57.14% |
| Sphinx13 vs Steve | 1–6 | 14.29% |
| Sphinx13 vs King | 4–2 | 66.67% |
| Sphinx13 vs Yoshimitsu | 4–0 | 100.00% |
| Sphinx13 vs Eddy | 1–3 | 25.00% |
| Sphinx13 vs Heihachi | 3–1 | 75.00% |
| Sphinx13 vs Jin | 2–1 | 66.67% |
| Sphinx13 vs Bryan | 1–2 | 33.33% |
| Sphinx13 vs Lili | 3–0 | 100.00% |
| Sphinx13 vs Dragunov | 1–2 | 33.33% |
| Sphinx13 vs Alisa | 2–1 | 66.67% |
| Sphinx13 vs Asuka | 2–0 | 100.00% |
| Sphinx13 vs Lars | 1–1 | 50.00% |
| Sphinx13 vs Zafina | 2–0 | 100.00% |
| Sphinx13 vs Leroy | 2–0 | 100.00% |
| Sphinx13 vs Armor King | 0–2 | 0.00% |
| Sphinx13 vs Xiaoyu | 0–1 | 0.00% |
| Sphinx13 vs Devil Jin | 0–1 | 0.00% |
| Sphinx13 vs Reina | 1–0 | 100.00% |
| Sphinx13 vs Miary Zo | 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.