| Summey vs Steve | 5–3 | 62.50% |
| Summey vs King | 1–5 | 16.67% |
| Summey vs Azucena | 3–3 | 50.00% |
| Summey vs Lili | 2–3 | 40.00% |
| Summey vs Eddy | 2–3 | 40.00% |
| Summey vs Law | 2–2 | 50.00% |
| Summey vs Leo | 3–1 | 75.00% |
| Summey vs Reina | 3–1 | 75.00% |
| Summey vs Jack-8 | 1–2 | 33.33% |
| Summey vs Panda | 2–1 | 66.67% |
| Summey vs Lidia | 2–1 | 66.67% |
| Summey vs Paul | 2–0 | 100.00% |
| Summey vs Hwoarang | 2–0 | 100.00% |
| Summey vs Jin | 0–2 | 0.00% |
| Summey vs Bryan | 1–1 | 50.00% |
| Summey vs Kazuya | 2–0 | 100.00% |
| Summey vs Devil Jin | 0–2 | 0.00% |
| Summey vs Dragunov | 2–0 | 100.00% |
| Summey vs Asuka | 1–0 | 100.00% |
| Summey vs Lars | 0–1 | 0.00% |
| Summey vs Lee | 1–0 | 100.00% |
| Summey vs Raven | 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.