| Jeff TEKKEN vs Kazuya | 26–39 | 40.00% |
| Jeff TEKKEN vs Jin | 31–33 | 48.44% |
| Jeff TEKKEN vs King | 22–33 | 40.00% |
| Jeff TEKKEN vs Bryan | 24–27 | 47.06% |
| Jeff TEKKEN vs Steve | 25–24 | 51.02% |
| Jeff TEKKEN vs Law | 17–24 | 41.46% |
| Jeff TEKKEN vs Hwoarang | 25–14 | 64.10% |
| Jeff TEKKEN vs Lili | 28–9 | 75.68% |
| Jeff TEKKEN vs Reina | 13–22 | 37.14% |
| Jeff TEKKEN vs Lars | 12–17 | 41.38% |
| Jeff TEKKEN vs Jun | 12–17 | 41.38% |
| Jeff TEKKEN vs Yoshimitsu | 15–13 | 53.57% |
| Jeff TEKKEN vs Azucena | 9–19 | 32.14% |
| Jeff TEKKEN vs Asuka | 19–6 | 76.00% |
| Jeff TEKKEN vs Devil Jin | 11–14 | 44.00% |
| Jeff TEKKEN vs Eddy | 15–9 | 62.50% |
| Jeff TEKKEN vs Leo | 12–11 | 52.17% |
| Jeff TEKKEN vs Paul | 17–5 | 77.27% |
| Jeff TEKKEN vs Heihachi | 13–8 | 61.90% |
| Jeff TEKKEN vs Dragunov | 7–13 | 35.00% |
| Jeff TEKKEN vs Feng | 9–10 | 47.37% |
| Jeff TEKKEN vs Jack-8 | 13–5 | 72.22% |
| Jeff TEKKEN vs Alisa | 9–9 | 50.00% |
| Jeff TEKKEN vs Leroy | 8–10 | 44.44% |
| Jeff TEKKEN vs Zafina | 9–7 | 56.25% |
| Jeff TEKKEN vs Armor King | 4–12 | 25.00% |
| Jeff TEKKEN vs Lee | 7–7 | 50.00% |
| Jeff TEKKEN vs Xiaoyu | 6–7 | 46.15% |
| Jeff TEKKEN vs Claudio | 4–8 | 33.33% |
| Jeff TEKKEN vs Nina | 6–3 | 66.67% |
| Jeff TEKKEN vs Raven | 3–6 | 33.33% |
| Jeff TEKKEN vs Victor | 2–6 | 25.00% |
| Jeff TEKKEN vs Shaheen | 1–6 | 14.29% |
| Jeff TEKKEN vs Lidia | 3–4 | 42.86% |
| Jeff TEKKEN vs Fahkumram | 3–4 | 42.86% |
| Jeff TEKKEN vs Kuma | 3–3 | 50.00% |
| Jeff TEKKEN vs Anna | 2–4 | 33.33% |
| Jeff TEKKEN vs Clive | 0–2 | 0.00% |
| Jeff TEKKEN vs Panda | 1–0 | 100.00% |
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.