| Jeflongstar vs Lee | 2–8 | 20.00% |
| Jeflongstar vs Steve | 2–5 | 28.57% |
| Jeflongstar vs Hwoarang | 2–5 | 28.57% |
| Jeflongstar vs Yoshimitsu | 2–4 | 33.33% |
| Jeflongstar vs Law | 2–4 | 33.33% |
| Jeflongstar vs Asuka | 2–2 | 50.00% |
| Jeflongstar vs Lars | 0–4 | 0.00% |
| Jeflongstar vs Kazuya | 2–2 | 50.00% |
| Jeflongstar vs Zafina | 2–2 | 50.00% |
| Jeflongstar vs Reina | 1–3 | 25.00% |
| Jeflongstar vs Bryan | 1–2 | 33.33% |
| Jeflongstar vs Leroy | 0–3 | 0.00% |
| Jeflongstar vs Victor | 1–2 | 33.33% |
| Jeflongstar vs Paul | 0–2 | 0.00% |
| Jeflongstar vs Jin | 0–2 | 0.00% |
| Jeflongstar vs Feng | 0–2 | 0.00% |
| Jeflongstar vs Leo | 0–2 | 0.00% |
| Jeflongstar vs Alisa | 0–2 | 0.00% |
| Jeflongstar vs Claudio | 0–2 | 0.00% |
| Jeflongstar vs Dragunov | 0–1 | 0.00% |
| Jeflongstar vs King | 0–1 | 0.00% |
| Jeflongstar vs Devil Jin | 0–1 | 0.00% |
| Jeflongstar vs Azucena | 0–1 | 0.00% |
| Jeflongstar vs Eddy | 0–1 | 0.00% |
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.