| jeffhardy vs Jin | 23–57 | 28.75% |
| jeffhardy vs Hwoarang | 23–27 | 46.00% |
| jeffhardy vs Kazuya | 13–35 | 27.08% |
| jeffhardy vs Bryan | 16–23 | 41.03% |
| jeffhardy vs Reina | 18–20 | 47.37% |
| jeffhardy vs Eddy | 7–31 | 18.42% |
| jeffhardy vs Steve | 10–27 | 27.03% |
| jeffhardy vs King | 16–18 | 47.06% |
| jeffhardy vs Yoshimitsu | 15–16 | 48.39% |
| jeffhardy vs Law | 5–25 | 16.67% |
| jeffhardy vs Devil Jin | 7–18 | 28.00% |
| jeffhardy vs Lili | 5–20 | 20.00% |
| jeffhardy vs Dragunov | 4–21 | 16.00% |
| jeffhardy vs Paul | 5–19 | 20.83% |
| jeffhardy vs Alisa | 3–21 | 12.50% |
| jeffhardy vs Victor | 9–13 | 40.91% |
| jeffhardy vs Jun | 3–17 | 15.00% |
| jeffhardy vs Lars | 7–12 | 36.84% |
| jeffhardy vs Azucena | 10–9 | 52.63% |
| jeffhardy vs Asuka | 7–10 | 41.18% |
| jeffhardy vs Claudio | 12–4 | 75.00% |
| jeffhardy vs Leo | 7–7 | 50.00% |
| jeffhardy vs Raven | 3–11 | 21.43% |
| jeffhardy vs Xiaoyu | 5–8 | 38.46% |
| jeffhardy vs Lee | 3–10 | 23.08% |
| jeffhardy vs Jack-8 | 2–10 | 16.67% |
| jeffhardy vs Nina | 4–8 | 33.33% |
| jeffhardy vs Leroy | 5–5 | 50.00% |
| jeffhardy vs Lidia | 3–4 | 42.86% |
| jeffhardy vs Feng | 1–5 | 16.67% |
| jeffhardy vs Zafina | 1–2 | 33.33% |
| jeffhardy vs Shaheen | 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.