| Jonk Jankson vs King | 15–29 | 34.09% |
| Jonk Jankson vs Eddy | 15–15 | 50.00% |
| Jonk Jankson vs Hwoarang | 10–15 | 40.00% |
| Jonk Jankson vs Reina | 8–14 | 36.36% |
| Jonk Jankson vs Bryan | 8–12 | 40.00% |
| Jonk Jankson vs Asuka | 10–10 | 50.00% |
| Jonk Jankson vs Clive | 10–9 | 52.63% |
| Jonk Jankson vs Lili | 5–12 | 29.41% |
| Jonk Jankson vs Jin | 6–10 | 37.50% |
| Jonk Jankson vs Steve | 7–8 | 46.67% |
| Jonk Jankson vs Dragunov | 3–9 | 25.00% |
| Jonk Jankson vs Law | 2–9 | 18.18% |
| Jonk Jankson vs Yoshimitsu | 5–6 | 45.45% |
| Jonk Jankson vs Xiaoyu | 8–3 | 72.73% |
| Jonk Jankson vs Jun | 3–7 | 30.00% |
| Jonk Jankson vs Heihachi | 5–5 | 50.00% |
| Jonk Jankson vs Kazuya | 4–5 | 44.44% |
| Jonk Jankson vs Armor King | 1–8 | 11.11% |
| Jonk Jankson vs Leo | 3–5 | 37.50% |
| Jonk Jankson vs Kuma | 2–6 | 25.00% |
| Jonk Jankson vs Jack-8 | 0–6 | 0.00% |
| Jonk Jankson vs Lee | 2–4 | 33.33% |
| Jonk Jankson vs Victor | 2–4 | 33.33% |
| Jonk Jankson vs Devil Jin | 1–4 | 20.00% |
| Jonk Jankson vs Zafina | 2–3 | 40.00% |
| Jonk Jankson vs Leroy | 1–4 | 20.00% |
| Jonk Jankson vs Azucena | 1–4 | 20.00% |
| Jonk Jankson vs Lidia | 2–3 | 40.00% |
| Jonk Jankson vs Anna | 3–2 | 60.00% |
| Jonk Jankson vs Feng | 0–4 | 0.00% |
| Jonk Jankson vs Claudio | 1–3 | 25.00% |
| Jonk Jankson vs Panda | 2–2 | 50.00% |
| Jonk Jankson vs Fahkumram | 1–3 | 25.00% |
| Jonk Jankson vs Alisa | 1–2 | 33.33% |
| Jonk Jankson vs Nina | 2–1 | 66.67% |
| Jonk Jankson vs Lars | 0–2 | 0.00% |
| Jonk Jankson vs Paul | 1–0 | 100.00% |
| Jonk Jankson vs Shaheen | 0–1 | 0.00% |
| Jonk Jankson vs Raven | 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.