| Jeff vs Kazuya | 202–292 | 40.89% |
| Jeff vs Jin | 226–242 | 48.29% |
| Jeff vs King | 165–200 | 45.21% |
| Jeff vs Law | 176–139 | 55.87% |
| Jeff vs Bryan | 121–173 | 41.16% |
| Jeff vs Heihachi | 141–150 | 48.45% |
| Jeff vs Hwoarang | 104–163 | 38.95% |
| Jeff vs Steve | 111–140 | 44.22% |
| Jeff vs Paul | 87–115 | 43.07% |
| Jeff vs Clive | 98–103 | 48.76% |
| Jeff vs Yoshimitsu | 106–91 | 53.81% |
| Jeff vs Reina | 78–118 | 39.80% |
| Jeff vs Eddy | 94–72 | 56.63% |
| Jeff vs Jun | 79–86 | 47.88% |
| Jeff vs Dragunov | 48–111 | 30.19% |
| Jeff vs Lili | 52–102 | 33.77% |
| Jeff vs Fahkumram | 83–66 | 55.70% |
| Jeff vs Xiaoyu | 57–72 | 44.19% |
| Jeff vs Nina | 58–69 | 45.67% |
| Jeff vs Lee | 54–69 | 43.90% |
| Jeff vs Azucena | 54–59 | 47.79% |
| Jeff vs Asuka | 43–69 | 38.39% |
| Jeff vs Victor | 58–54 | 51.79% |
| Jeff vs Lars | 40–62 | 39.22% |
| Jeff vs Devil Jin | 28–69 | 28.87% |
| Jeff vs Lidia | 44–49 | 47.31% |
| Jeff vs Armor King | 30–58–1 | 34.09% |
| Jeff vs Alisa | 24–55 | 30.38% |
| Jeff vs Anna | 30–40 | 42.86% |
| Jeff vs Jack-8 | 22–47 | 31.88% |
| Jeff vs Feng | 13–51 | 20.31% |
| Jeff vs Claudio | 30–32 | 48.39% |
| Jeff vs Leo | 19–31 | 38.00% |
| Jeff vs Miary Zo | 24–19 | 55.81% |
| Jeff vs Kuma | 26–16 | 61.90% |
| Jeff vs Leroy | 12–30 | 28.57% |
| Jeff vs Raven | 8–23 | 25.81% |
| Jeff vs Shaheen | 10–17 | 37.04% |
| Jeff vs Zafina | 6–17 | 26.09% |
| Jeff vs Panda | 6–9 | 40.00% |
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.