| JAYM4289 vs Steve | 7–2 | 77.78% |
| JAYM4289 vs Kazuya | 6–2 | 75.00% |
| JAYM4289 vs Hwoarang | 7–0 | 100.00% |
| JAYM4289 vs Raven | 4–1 | 80.00% |
| JAYM4289 vs Jin | 4–0 | 100.00% |
| JAYM4289 vs Leroy | 3–1 | 75.00% |
| JAYM4289 vs Reina | 4–0 | 100.00% |
| JAYM4289 vs Armor King | 2–2 | 50.00% |
| JAYM4289 vs Miary Zo | 3–1 | 75.00% |
| JAYM4289 vs Yoshimitsu | 2–1 | 66.67% |
| JAYM4289 vs Devil Jin | 1–2 | 33.33% |
| JAYM4289 vs Lars | 2–1 | 66.67% |
| JAYM4289 vs Lee | 1–2 | 33.33% |
| JAYM4289 vs Azucena | 2–1 | 66.67% |
| JAYM4289 vs Clive | 0–3 | 0.00% |
| JAYM4289 vs Law | 2–0 | 100.00% |
| JAYM4289 vs Jack-8 | 2–0 | 100.00% |
| JAYM4289 vs Asuka | 1–1 | 50.00% |
| JAYM4289 vs Feng | 2–0 | 100.00% |
| JAYM4289 vs Lili | 2–0 | 100.00% |
| JAYM4289 vs Nina | 2–0 | 100.00% |
| JAYM4289 vs King | 1–0 | 100.00% |
| JAYM4289 vs Dragunov | 1–0 | 100.00% |
| JAYM4289 vs Leo | 1–0 | 100.00% |
| JAYM4289 vs Victor | 0–1 | 0.00% |
| JAYM4289 vs Eddy | 1–0 | 100.00% |
| JAYM4289 vs Heihachi | 1–0 | 100.00% |
| JAYM4289 vs Fahkumram | 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.