| Jäynä vs King | 22–27 | 44.90% |
| Jäynä vs Jin | 25–20 | 55.56% |
| Jäynä vs Kazuya | 16–23 | 41.03% |
| Jäynä vs Dragunov | 18–16 | 52.94% |
| Jäynä vs Bryan | 20–11 | 64.52% |
| Jäynä vs Hwoarang | 16–13 | 55.17% |
| Jäynä vs Heihachi | 17–9 | 65.38% |
| Jäynä vs Law | 18–7 | 72.00% |
| Jäynä vs Lili | 13–12 | 52.00% |
| Jäynä vs Reina | 11–14 | 44.00% |
| Jäynä vs Eddy | 13–11 | 54.17% |
| Jäynä vs Paul | 12–11 | 52.17% |
| Jäynä vs Yoshimitsu | 12–11 | 52.17% |
| Jäynä vs Steve | 11–12 | 47.83% |
| Jäynä vs Jack-8 | 7–14 | 33.33% |
| Jäynä vs Feng | 9–12 | 42.86% |
| Jäynä vs Devil Jin | 6–12 | 33.33% |
| Jäynä vs Jun | 7–11 | 38.89% |
| Jäynä vs Armor King | 8–10 | 44.44% |
| Jäynä vs Lars | 7–9 | 43.75% |
| Jäynä vs Azucena | 13–3 | 81.25% |
| Jäynä vs Victor | 9–7 | 56.25% |
| Jäynä vs Asuka | 8–5 | 61.54% |
| Jäynä vs Nina | 8–5 | 61.54% |
| Jäynä vs Alisa | 3–8 | 27.27% |
| Jäynä vs Lee | 6–5 | 54.55% |
| Jäynä vs Clive | 7–4 | 63.64% |
| Jäynä vs Xiaoyu | 6–4 | 60.00% |
| Jäynä vs Claudio | 1–9 | 10.00% |
| Jäynä vs Anna | 4–5 | 44.44% |
| Jäynä vs Leo | 5–3 | 62.50% |
| Jäynä vs Lidia | 6–2 | 75.00% |
| Jäynä vs Kuma | 5–2 | 71.43% |
| Jäynä vs Zafina | 1–4 | 20.00% |
| Jäynä vs Raven | 2–3 | 40.00% |
| Jäynä vs Fahkumram | 4–1 | 80.00% |
| Jäynä vs Miary Zo | 2–2 | 50.00% |
| Jäynä vs Leroy | 1–2 | 33.33% |
| Jäynä vs Shaheen | 1–0 | 100.00% |
| Jäynä 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.