| Junna vs Reina | 11–14 | 44.00% |
| Junna vs Steve | 9–14 | 39.13% |
| Junna vs King | 8–11 | 42.11% |
| Junna vs Bryan | 10–8 | 55.56% |
| Junna vs Kazuya | 6–8 | 42.86% |
| Junna vs Jun | 7–5 | 58.33% |
| Junna vs Eddy | 3–9 | 25.00% |
| Junna vs Lili | 6–4 | 60.00% |
| Junna vs Dragunov | 3–5 | 37.50% |
| Junna vs Nina | 5–3 | 62.50% |
| Junna vs Paul | 3–4 | 42.86% |
| Junna vs Yoshimitsu | 4–3 | 57.14% |
| Junna vs Jin | 3–4 | 42.86% |
| Junna vs Lars | 0–7 | 0.00% |
| Junna vs Alisa | 0–7 | 0.00% |
| Junna vs Lee | 2–5 | 28.57% |
| Junna vs Hwoarang | 2–4 | 33.33% |
| Junna vs Leroy | 2–4 | 33.33% |
| Junna vs Victor | 1–5 | 16.67% |
| Junna vs Azucena | 1–4 | 20.00% |
| Junna vs Law | 1–3 | 25.00% |
| Junna vs Asuka | 2–2 | 50.00% |
| Junna vs Claudio | 0–4 | 0.00% |
| Junna vs Lidia | 4–0 | 100.00% |
| Junna vs Xiaoyu | 3–0 | 100.00% |
| Junna vs Zafina | 3–0 | 100.00% |
| Junna vs Jack-8 | 2–0 | 100.00% |
| Junna vs Devil Jin | 1–1 | 50.00% |
| Junna vs Feng | 0–2 | 0.00% |
| Junna vs Shaheen | 2–0 | 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.