| Jaekazama vs King | 100–61 | 62.11% |
| Jaekazama vs Jin | 70–79 | 46.98% |
| Jaekazama vs Bryan | 63–86 | 42.28% |
| Jaekazama vs Kazuya | 69–63 | 52.27% |
| Jaekazama vs Law | 62–65 | 48.82% |
| Jaekazama vs Heihachi | 68–55 | 55.28% |
| Jaekazama vs Hwoarang | 68–47 | 59.13% |
| Jaekazama vs Steve | 65–47 | 58.04% |
| Jaekazama vs Yoshimitsu | 36–45 | 44.44% |
| Jaekazama vs Reina | 37–42 | 46.84% |
| Jaekazama vs Lee | 38–39 | 49.35% |
| Jaekazama vs Lili | 39–37 | 51.32% |
| Jaekazama vs Azucena | 39–35 | 52.70% |
| Jaekazama vs Xiaoyu | 38–33 | 53.52% |
| Jaekazama vs Dragunov | 37–34 | 52.11% |
| Jaekazama vs Paul | 40–27 | 59.70% |
| Jaekazama vs Fahkumram | 24–36 | 40.00% |
| Jaekazama vs Asuka | 33–22 | 60.00% |
| Jaekazama vs Feng | 23–29–1 | 44.23% |
| Jaekazama vs Lars | 33–20 | 62.26% |
| Jaekazama vs Raven | 27–24 | 52.94% |
| Jaekazama vs Jun | 21–28 | 42.86% |
| Jaekazama vs Nina | 29–19 | 60.42% |
| Jaekazama vs Jack-8 | 19–24 | 44.19% |
| Jaekazama vs Lidia | 20–19 | 51.28% |
| Jaekazama vs Leo | 17–20 | 45.95% |
| Jaekazama vs Eddy | 18–16 | 52.94% |
| Jaekazama vs Zafina | 22–11 | 66.67% |
| Jaekazama vs Leroy | 14–14 | 50.00% |
| Jaekazama vs Devil Jin | 16–11 | 59.26% |
| Jaekazama vs Victor | 12–14 | 46.15% |
| Jaekazama vs Claudio | 12–13 | 48.00% |
| Jaekazama vs Alisa | 13–8 | 61.90% |
| Jaekazama vs Kuma | 5–14 | 26.32% |
| Jaekazama vs Armor King | 11–7 | 61.11% |
| Jaekazama vs Anna | 4–12 | 25.00% |
| Jaekazama vs Shaheen | 10–5 | 66.67% |
| Jaekazama vs Clive | 7–4 | 63.64% |
| Jaekazama vs Miary Zo | 3–4 | 42.86% |
| Jaekazama vs Panda | 3–2 | 60.00% |
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.