| Jao Nak vs King | 10–13 | 43.48% |
| Jao Nak vs Kazuya | 3–9 | 25.00% |
| Jao Nak vs Law | 6–5 | 54.55% |
| Jao Nak vs Reina | 3–7 | 30.00% |
| Jao Nak vs Nina | 6–3 | 66.67% |
| Jao Nak vs Fahkumram | 5–4 | 55.56% |
| Jao Nak vs Steve | 4–4 | 50.00% |
| Jao Nak vs Jun | 4–4 | 50.00% |
| Jao Nak vs Paul | 2–4 | 33.33% |
| Jao Nak vs Lili | 4–2 | 66.67% |
| Jao Nak vs Lee | 3–3 | 50.00% |
| Jao Nak vs Azucena | 3–3 | 50.00% |
| Jao Nak vs Jin | 1–4 | 20.00% |
| Jao Nak vs Claudio | 4–1 | 80.00% |
| Jao Nak vs Leroy | 1–4 | 20.00% |
| Jao Nak vs Lidia | 1–4 | 20.00% |
| Jao Nak vs Clive | 1–4 | 20.00% |
| Jao Nak vs Eddy | 3–1 | 75.00% |
| Jao Nak vs Yoshimitsu | 1–2 | 33.33% |
| Jao Nak vs Hwoarang | 1–2 | 33.33% |
| Jao Nak vs Devil Jin | 1–2 | 33.33% |
| Jao Nak vs Shaheen | 1–2 | 33.33% |
| Jao Nak vs Raven | 1–2 | 33.33% |
| Jao Nak vs Anna | 2–1 | 66.67% |
| Jao Nak vs Bryan | 1–1 | 50.00% |
| Jao Nak vs Jack-8 | 0–2 | 0.00% |
| Jao Nak vs Feng | 2–0 | 100.00% |
| Jao Nak vs Dragunov | 0–2 | 0.00% |
| Jao Nak vs Asuka | 0–1 | 0.00% |
| Jao Nak vs Leo | 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.