| SSJoeYSL vs Eddy | 17–10 | 62.96% |
| SSJoeYSL vs Kazuya | 8–3 | 72.73% |
| SSJoeYSL vs King | 5–4 | 55.56% |
| SSJoeYSL vs Jin | 4–3 | 57.14% |
| SSJoeYSL vs Dragunov | 4–2 | 66.67% |
| SSJoeYSL vs Azucena | 1–5 | 16.67% |
| SSJoeYSL vs Reina | 5–0 | 100.00% |
| SSJoeYSL vs Devil Jin | 3–1 | 75.00% |
| SSJoeYSL vs Alisa | 1–3 | 25.00% |
| SSJoeYSL vs Paul | 3–0 | 100.00% |
| SSJoeYSL vs Jack-8 | 2–1 | 66.67% |
| SSJoeYSL vs Asuka | 1–2 | 33.33% |
| SSJoeYSL vs Lars | 3–0 | 100.00% |
| SSJoeYSL vs Law | 0–2 | 0.00% |
| SSJoeYSL vs Hwoarang | 2–0 | 100.00% |
| SSJoeYSL vs Steve | 2–0 | 100.00% |
| SSJoeYSL vs Lili | 0–2 | 0.00% |
| SSJoeYSL vs Nina | 0–2 | 0.00% |
| SSJoeYSL vs Victor | 0–2 | 0.00% |
| SSJoeYSL vs Yoshimitsu | 1–0 | 100.00% |
| SSJoeYSL vs Xiaoyu | 1–0 | 100.00% |
| SSJoeYSL vs Lee | 1–0 | 100.00% |
| SSJoeYSL vs Kuma | 1–0 | 100.00% |
| SSJoeYSL vs Panda | 1–0 | 100.00% |
| SSJoeYSL 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.