| jeffewee vs Jin | 209–154 | 57.58% |
| jeffewee vs King | 182–180 | 50.28% |
| jeffewee vs Bryan | 173–184 | 48.46% |
| jeffewee vs Kazuya | 181–159 | 53.24% |
| jeffewee vs Law | 179–151 | 54.24% |
| jeffewee vs Hwoarang | 152–158 | 49.03% |
| jeffewee vs Reina | 147–158 | 48.20% |
| jeffewee vs Steve | 140–150 | 48.28% |
| jeffewee vs Paul | 138–130 | 51.49% |
| jeffewee vs Lee | 113–151 | 42.80% |
| jeffewee vs Lars | 131–119 | 52.40% |
| jeffewee vs Dragunov | 110–114 | 49.11% |
| jeffewee vs Lili | 97–106 | 47.78% |
| jeffewee vs Jun | 104–92 | 53.06% |
| jeffewee vs Yoshimitsu | 85–104 | 44.97% |
| jeffewee vs Azucena | 95–85 | 52.78% |
| jeffewee vs Lidia | 88–92 | 48.89% |
| jeffewee vs Asuka | 80–98 | 44.94% |
| jeffewee vs Heihachi | 82–91 | 47.40% |
| jeffewee vs Nina | 97–69 | 58.43% |
| jeffewee vs Victor | 80–70 | 53.33% |
| jeffewee vs Devil Jin | 52–95 | 35.37% |
| jeffewee vs Eddy | 82–65 | 55.78% |
| jeffewee vs Jack-8 | 75–69 | 52.08% |
| jeffewee vs Leroy | 78–63 | 55.32% |
| jeffewee vs Feng | 71–67 | 51.45% |
| jeffewee vs Xiaoyu | 58–78 | 42.65% |
| jeffewee vs Leo | 75–56 | 57.25% |
| jeffewee vs Shaheen | 57–64 | 47.11% |
| jeffewee vs Raven | 52–62 | 45.61% |
| jeffewee vs Alisa | 52–61 | 46.02% |
| jeffewee vs Claudio | 53–51 | 50.96% |
| jeffewee vs Zafina | 42–57–1 | 42.42% |
| jeffewee vs Clive | 38–36 | 51.35% |
| jeffewee vs Kuma | 27–35 | 43.55% |
| jeffewee vs Panda | 24–29 | 45.28% |
| jeffewee vs Anna | 21–29 | 42.00% |
| jeffewee vs Fahkumram | 7–4 | 63.64% |
| jeffewee vs Armor King | 0–2 | 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.