| Jay31009 vs Armor King | 7–11 | 38.89% |
| Jay31009 vs Miary Zo | 11–5 | 68.75% |
| Jay31009 vs Jun | 7–8 | 46.67% |
| Jay31009 vs Azucena | 10–4 | 71.43% |
| Jay31009 vs Reina | 8–5 | 61.54% |
| Jay31009 vs Jin | 5–5 | 50.00% |
| Jay31009 vs Lili | 3–6 | 33.33% |
| Jay31009 vs Leo | 9–0 | 100.00% |
| Jay31009 vs King | 4–4 | 50.00% |
| Jay31009 vs Kazuya | 4–4 | 50.00% |
| Jay31009 vs Eddy | 2–6 | 25.00% |
| Jay31009 vs Paul | 4–3 | 57.14% |
| Jay31009 vs Law | 5–2 | 71.43% |
| Jay31009 vs Steve | 7–0 | 100.00% |
| Jay31009 vs Hwoarang | 5–1 | 83.33% |
| Jay31009 vs Lidia | 4–2 | 66.67% |
| Jay31009 vs Victor | 3–2 | 60.00% |
| Jay31009 vs Heihachi | 2–3 | 40.00% |
| Jay31009 vs Jack-8 | 2–2 | 50.00% |
| Jay31009 vs Asuka | 1–3 | 25.00% |
| Jay31009 vs Feng | 2–2 | 50.00% |
| Jay31009 vs Dragunov | 2–2 | 50.00% |
| Jay31009 vs Kuma | 4–0 | 100.00% |
| Jay31009 vs Anna | 2–2 | 50.00% |
| Jay31009 vs Yoshimitsu | 2–1 | 66.67% |
| Jay31009 vs Xiaoyu | 1–2 | 33.33% |
| Jay31009 vs Fahkumram | 2–1 | 66.67% |
| Jay31009 vs Devil Jin | 2–0 | 100.00% |
| Jay31009 vs Lars | 2–0 | 100.00% |
| Jay31009 vs Nina | 2–0 | 100.00% |
| Jay31009 vs Zafina | 0–2 | 0.00% |
| Jay31009 vs Bryan | 1–0 | 100.00% |
| Jay31009 vs Alisa | 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.