| Jefecampeon38 vs Reina | 26–21 | 55.32% |
| Jefecampeon38 vs Kazuya | 22–24 | 47.83% |
| Jefecampeon38 vs Azucena | 28–14 | 66.67% |
| Jefecampeon38 vs Jin | 23–17 | 57.50% |
| Jefecampeon38 vs Bryan | 17–18 | 48.57% |
| Jefecampeon38 vs Law | 11–22 | 33.33% |
| Jefecampeon38 vs Dragunov | 23–10 | 69.70% |
| Jefecampeon38 vs Lili | 19–13 | 59.38% |
| Jefecampeon38 vs Paul | 12–12 | 50.00% |
| Jefecampeon38 vs King | 17–7 | 70.83% |
| Jefecampeon38 vs Yoshimitsu | 17–7 | 70.83% |
| Jefecampeon38 vs Eddy | 16–8 | 66.67% |
| Jefecampeon38 vs Victor | 12–10 | 54.55% |
| Jefecampeon38 vs Hwoarang | 6–13 | 31.58% |
| Jefecampeon38 vs Steve | 12–6 | 66.67% |
| Jefecampeon38 vs Lars | 7–11 | 38.89% |
| Jefecampeon38 vs Lee | 9–9 | 50.00% |
| Jefecampeon38 vs Zafina | 9–8 | 52.94% |
| Jefecampeon38 vs Heihachi | 7–10 | 41.18% |
| Jefecampeon38 vs Leroy | 7–9 | 43.75% |
| Jefecampeon38 vs Anna | 6–10 | 37.50% |
| Jefecampeon38 vs Xiaoyu | 5–10 | 33.33% |
| Jefecampeon38 vs Devil Jin | 6–8 | 42.86% |
| Jefecampeon38 vs Feng | 9–4 | 69.23% |
| Jefecampeon38 vs Jun | 6–7 | 46.15% |
| Jefecampeon38 vs Jack-8 | 8–4 | 66.67% |
| Jefecampeon38 vs Kuma | 5–7 | 41.67% |
| Jefecampeon38 vs Nina | 4–7 | 36.36% |
| Jefecampeon38 vs Asuka | 6–4 | 60.00% |
| Jefecampeon38 vs Leo | 8–1 | 88.89% |
| Jefecampeon38 vs Clive | 4–3 | 57.14% |
| Jefecampeon38 vs Fahkumram | 5–2 | 71.43% |
| Jefecampeon38 vs Claudio | 4–2 | 66.67% |
| Jefecampeon38 vs Raven | 2–4 | 33.33% |
| Jefecampeon38 vs Alisa | 1–4 | 20.00% |
| Jefecampeon38 vs Lidia | 2–3 | 40.00% |
| Jefecampeon38 vs Shaheen | 2–0 | 100.00% |
| Jefecampeon38 vs Panda | 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.