| JeffreyJonner vs Jin | 18–16 | 52.94% |
| JeffreyJonner vs King | 19–13 | 59.38% |
| JeffreyJonner vs Clive | 17–11 | 60.71% |
| JeffreyJonner vs Steve | 11–11 | 50.00% |
| JeffreyJonner vs Kazuya | 12–8 | 60.00% |
| JeffreyJonner vs Heihachi | 11–9 | 55.00% |
| JeffreyJonner vs Armor King | 8–12 | 40.00% |
| JeffreyJonner vs Bryan | 10–9 | 52.63% |
| JeffreyJonner vs Hwoarang | 8–8 | 50.00% |
| JeffreyJonner vs Nina | 5–10 | 33.33% |
| JeffreyJonner vs Law | 8–6 | 57.14% |
| JeffreyJonner vs Jun | 8–6 | 57.14% |
| JeffreyJonner vs Lili | 2–10 | 16.67% |
| JeffreyJonner vs Dragunov | 4–8 | 33.33% |
| JeffreyJonner vs Leroy | 5–7 | 41.67% |
| JeffreyJonner vs Eddy | 6–6 | 50.00% |
| JeffreyJonner vs Paul | 6–5 | 54.55% |
| JeffreyJonner vs Devil Jin | 4–5 | 44.44% |
| JeffreyJonner vs Lidia | 5–3 | 62.50% |
| JeffreyJonner vs Asuka | 4–3 | 57.14% |
| JeffreyJonner vs Azucena | 7–0 | 100.00% |
| JeffreyJonner vs Victor | 2–4 | 33.33% |
| JeffreyJonner vs Yoshimitsu | 4–1 | 80.00% |
| JeffreyJonner vs Lee | 4–1 | 80.00% |
| JeffreyJonner vs Zafina | 1–4 | 20.00% |
| JeffreyJonner vs Raven | 4–1 | 80.00% |
| JeffreyJonner vs Xiaoyu | 0–4 | 0.00% |
| JeffreyJonner vs Feng | 0–4 | 0.00% |
| JeffreyJonner vs Kuma | 0–4 | 0.00% |
| JeffreyJonner vs Alisa | 1–2 | 33.33% |
| JeffreyJonner vs Claudio | 1–2 | 33.33% |
| JeffreyJonner vs Fahkumram | 2–1 | 66.67% |
| JeffreyJonner vs Jack-8 | 0–2 | 0.00% |
| JeffreyJonner vs Shaheen | 2–0 | 100.00% |
| JeffreyJonner vs Reina | 2–0 | 100.00% |
| JeffreyJonner vs Anna | 2–0 | 100.00% |
| JeffreyJonner vs Miary Zo | 1–1 | 50.00% |
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.