| Jaara vs King | 51–62 | 45.13% |
| Jaara vs Kazuya | 46–45 | 50.55% |
| Jaara vs Jin | 35–40 | 46.67% |
| Jaara vs Steve | 39–32 | 54.93% |
| Jaara vs Reina | 47–23 | 67.14% |
| Jaara vs Bryan | 31–36 | 46.27% |
| Jaara vs Law | 36–26 | 58.06% |
| Jaara vs Yoshimitsu | 17–36 | 32.08% |
| Jaara vs Hwoarang | 25–27 | 48.08% |
| Jaara vs Jun | 24–26 | 48.00% |
| Jaara vs Azucena | 28–22 | 56.00% |
| Jaara vs Lee | 24–23 | 51.06% |
| Jaara vs Eddy | 20–20 | 50.00% |
| Jaara vs Lili | 17–22 | 43.59% |
| Jaara vs Paul | 16–21 | 43.24% |
| Jaara vs Clive | 19–18 | 51.35% |
| Jaara vs Victor | 16–20 | 44.44% |
| Jaara vs Jack-8 | 18–14 | 56.25% |
| Jaara vs Asuka | 13–19 | 40.62% |
| Jaara vs Dragunov | 14–16 | 46.67% |
| Jaara vs Lars | 10–17 | 37.04% |
| Jaara vs Heihachi | 11–14 | 44.00% |
| Jaara vs Xiaoyu | 11–12 | 47.83% |
| Jaara vs Nina | 8–14 | 36.36% |
| Jaara vs Feng | 5–16 | 23.81% |
| Jaara vs Lidia | 5–13 | 27.78% |
| Jaara vs Devil Jin | 6–11 | 35.29% |
| Jaara vs Leo | 10–7 | 58.82% |
| Jaara vs Alisa | 8–8 | 50.00% |
| Jaara vs Leroy | 9–6 | 60.00% |
| Jaara vs Claudio | 10–4 | 71.43% |
| Jaara vs Zafina | 5–7 | 41.67% |
| Jaara vs Raven | 4–7 | 36.36% |
| Jaara vs Shaheen | 1–4 | 20.00% |
| Jaara vs Kuma | 1–3 | 25.00% |
| Jaara vs Panda | 0–2 | 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.