| JeffLP vs Kazuya | 72–43 | 62.61% |
| JeffLP vs Jin | 66–40 | 62.26% |
| JeffLP vs Eddy | 63–16 | 79.75% |
| JeffLP vs Bryan | 46–32 | 58.97% |
| JeffLP vs Yoshimitsu | 47–21 | 69.12% |
| JeffLP vs Steve | 29–34 | 46.03% |
| JeffLP vs Lars | 32–27 | 54.24% |
| JeffLP vs Reina | 37–18 | 67.27% |
| JeffLP vs Dragunov | 30–22 | 57.69% |
| JeffLP vs King | 34–16 | 68.00% |
| JeffLP vs Hwoarang | 31–16 | 65.96% |
| JeffLP vs Lee | 35–12 | 74.47% |
| JeffLP vs Devil Jin | 27–19 | 58.70% |
| JeffLP vs Zafina | 23–23 | 50.00% |
| JeffLP vs Asuka | 29–10 | 74.36% |
| JeffLP vs Paul | 20–18 | 52.63% |
| JeffLP vs Jack-8 | 17–20 | 45.95% |
| JeffLP vs Lili | 23–13 | 63.89% |
| JeffLP vs Azucena | 21–13 | 61.76% |
| JeffLP vs Lidia | 24–10 | 70.59% |
| JeffLP vs Claudio | 28–5 | 84.85% |
| JeffLP vs Xiaoyu | 18–14 | 56.25% |
| JeffLP vs Law | 17–13 | 56.67% |
| JeffLP vs Nina | 19–11 | 63.33% |
| JeffLP vs Feng | 16–12 | 57.14% |
| JeffLP vs Alisa | 16–9 | 64.00% |
| JeffLP vs Raven | 13–10 | 56.52% |
| JeffLP vs Victor | 11–10 | 52.38% |
| JeffLP vs Shaheen | 11–9 | 55.00% |
| JeffLP vs Leroy | 15–3 | 83.33% |
| JeffLP vs Clive | 14–4 | 77.78% |
| JeffLP vs Jun | 15–2 | 88.24% |
| JeffLP vs Kuma | 14–2 | 87.50% |
| JeffLP vs Leo | 8–7 | 53.33% |
| JeffLP vs Panda | 11–3 | 78.57% |
| JeffLP vs Heihachi | 5–1 | 83.33% |
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.