| jeffouid vs King | 45–40 | 52.94% |
| jeffouid vs Reina | 46–33 | 58.23% |
| jeffouid vs Bryan | 39–36 | 52.00% |
| jeffouid vs Kazuya | 33–24 | 57.89% |
| jeffouid vs Jin | 18–26 | 40.91% |
| jeffouid vs Steve | 21–21 | 50.00% |
| jeffouid vs Jun | 23–19 | 54.76% |
| jeffouid vs Heihachi | 14–27 | 34.15% |
| jeffouid vs Anna | 17–23 | 42.50% |
| jeffouid vs Asuka | 20–18 | 52.63% |
| jeffouid vs Paul | 16–21 | 43.24% |
| jeffouid vs Dragunov | 21–13 | 61.76% |
| jeffouid vs Azucena | 15–19 | 44.12% |
| jeffouid vs Lee | 18–12 | 60.00% |
| jeffouid vs Lili | 14–15 | 48.28% |
| jeffouid vs Law | 10–17 | 37.04% |
| jeffouid vs Hwoarang | 11–15 | 42.31% |
| jeffouid vs Jack-8 | 12–14 | 46.15% |
| jeffouid vs Xiaoyu | 12–13 | 48.00% |
| jeffouid vs Eddy | 10–11 | 47.62% |
| jeffouid vs Clive | 8–12 | 40.00% |
| jeffouid vs Yoshimitsu | 11–8 | 57.89% |
| jeffouid vs Nina | 8–10 | 44.44% |
| jeffouid vs Raven | 9–9 | 50.00% |
| jeffouid vs Devil Jin | 6–10 | 37.50% |
| jeffouid vs Alisa | 10–6 | 62.50% |
| jeffouid vs Lidia | 5–11 | 31.25% |
| jeffouid vs Lars | 6–8 | 42.86% |
| jeffouid vs Claudio | 7–7 | 50.00% |
| jeffouid vs Victor | 9–5 | 64.29% |
| jeffouid vs Leo | 5–7 | 41.67% |
| jeffouid vs Kuma | 8–4 | 66.67% |
| jeffouid vs Feng | 6–5 | 54.55% |
| jeffouid vs Panda | 3–4 | 42.86% |
| jeffouid vs Shaheen | 2–4 | 33.33% |
| jeffouid vs Zafina | 2–1–1 | 66.67% |
| jeffouid vs Leroy | 2–2 | 50.00% |
| jeffouid vs Fahkumram | 0–1 | 0.00% |
| jeffouid vs Armor King | 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.