| Jeffre vs King | 56–55 | 50.45% |
| Jeffre vs Jin | 32–58 | 35.56% |
| Jeffre vs Law | 33–51 | 39.29% |
| Jeffre vs Hwoarang | 26–45 | 36.62% |
| Jeffre vs Armor King | 28–42 | 40.00% |
| Jeffre vs Steve | 36–33 | 52.17% |
| Jeffre vs Kazuya | 30–34 | 46.88% |
| Jeffre vs Reina | 29–32 | 47.54% |
| Jeffre vs Heihachi | 33–27 | 55.00% |
| Jeffre vs Asuka | 17–33 | 34.00% |
| Jeffre vs Eddy | 20–30 | 40.00% |
| Jeffre vs Lars | 13–34 | 27.66% |
| Jeffre vs Victor | 18–28 | 39.13% |
| Jeffre vs Lili | 23–22 | 51.11% |
| Jeffre vs Azucena | 15–30 | 33.33% |
| Jeffre vs Bryan | 15–29 | 34.09% |
| Jeffre vs Yoshimitsu | 23–18 | 56.10% |
| Jeffre vs Dragunov | 23–18 | 56.10% |
| Jeffre vs Feng | 18–15 | 54.55% |
| Jeffre vs Jun | 9–22 | 29.03% |
| Jeffre vs Paul | 15–14 | 51.72% |
| Jeffre vs Lee | 11–18 | 37.93% |
| Jeffre vs Fahkumram | 11–18 | 37.93% |
| Jeffre vs Jack-8 | 11–17 | 39.29% |
| Jeffre vs Leroy | 17–11 | 60.71% |
| Jeffre vs Alisa | 6–21 | 22.22% |
| Jeffre vs Claudio | 4–22 | 15.38% |
| Jeffre vs Clive | 9–16 | 36.00% |
| Jeffre vs Leo | 15–9 | 62.50% |
| Jeffre vs Zafina | 12–10 | 54.55% |
| Jeffre vs Devil Jin | 7–13 | 35.00% |
| Jeffre vs Xiaoyu | 10–8 | 55.56% |
| Jeffre vs Nina | 13–5 | 72.22% |
| Jeffre vs Raven | 7–11 | 38.89% |
| Jeffre vs Anna | 8–10 | 44.44% |
| Jeffre vs Lidia | 6–11 | 35.29% |
| Jeffre vs Miary Zo | 7–8 | 46.67% |
| Jeffre vs Kuma | 5–8 | 38.46% |
| Jeffre vs Shaheen | 2–9 | 18.18% |
| Jeffre vs Panda | 2–0 | 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.