| Jaejuni vs Clive | 34–57 | 37.36% |
| Jaejuni vs Kazuya | 27–24 | 52.94% |
| Jaejuni vs Heihachi | 26–22 | 54.17% |
| Jaejuni vs Reina | 23–21 | 52.27% |
| Jaejuni vs Hwoarang | 18–24 | 42.86% |
| Jaejuni vs King | 22–18 | 55.00% |
| Jaejuni vs Jin | 12–24 | 33.33% |
| Jaejuni vs Lili | 17–9 | 65.38% |
| Jaejuni vs Law | 14–11 | 56.00% |
| Jaejuni vs Dragunov | 10–15 | 40.00% |
| Jaejuni vs Yoshimitsu | 12–12 | 50.00% |
| Jaejuni vs Bryan | 13–11 | 54.17% |
| Jaejuni vs Steve | 17–7 | 70.83% |
| Jaejuni vs Jun | 10–13 | 43.48% |
| Jaejuni vs Asuka | 12–9 | 57.14% |
| Jaejuni vs Victor | 6–13 | 31.58% |
| Jaejuni vs Armor King | 8–9 | 47.06% |
| Jaejuni vs Lidia | 8–8 | 50.00% |
| Jaejuni vs Paul | 9–5 | 64.29% |
| Jaejuni vs Xiaoyu | 6–8 | 42.86% |
| Jaejuni vs Jack-8 | 8–6 | 57.14% |
| Jaejuni vs Azucena | 8–6 | 57.14% |
| Jaejuni vs Eddy | 3–10 | 23.08% |
| Jaejuni vs Alisa | 3–9 | 25.00% |
| Jaejuni vs Lee | 7–5 | 58.33% |
| Jaejuni vs Devil Jin | 5–6 | 45.45% |
| Jaejuni vs Claudio | 4–7 | 36.36% |
| Jaejuni vs Leo | 9–1 | 90.00% |
| Jaejuni vs Nina | 5–5 | 50.00% |
| Jaejuni vs Shaheen | 4–4 | 50.00% |
| Jaejuni vs Zafina | 1–6 | 14.29% |
| Jaejuni vs Anna | 4–3 | 57.14% |
| Jaejuni vs Feng | 4–2 | 66.67% |
| Jaejuni vs Kuma | 2–3 | 40.00% |
| Jaejuni vs Fahkumram | 2–3 | 40.00% |
| Jaejuni vs Lars | 2–2 | 50.00% |
| Jaejuni vs Raven | 0–3 | 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.