| Jiiva vs Jin | 12–14 | 46.15% |
| Jiiva vs Kazuya | 13–12 | 52.00% |
| Jiiva vs Reina | 11–9 | 55.00% |
| Jiiva vs King | 9–9 | 50.00% |
| Jiiva vs Bryan | 11–7 | 61.11% |
| Jiiva vs Hwoarang | 7–10 | 41.18% |
| Jiiva vs Yoshimitsu | 8–5 | 61.54% |
| Jiiva vs Asuka | 9–3 | 75.00% |
| Jiiva vs Devil Jin | 4–8 | 33.33% |
| Jiiva vs Lili | 4–8 | 33.33% |
| Jiiva vs Eddy | 5–7 | 41.67% |
| Jiiva vs Jun | 5–6 | 45.45% |
| Jiiva vs Heihachi | 6–5 | 54.55% |
| Jiiva vs Paul | 3–6 | 33.33% |
| Jiiva vs Law | 4–4 | 50.00% |
| Jiiva vs Alisa | 3–5 | 37.50% |
| Jiiva vs Lee | 5–3 | 62.50% |
| Jiiva vs Victor | 5–3 | 62.50% |
| Jiiva vs Clive | 3–5 | 37.50% |
| Jiiva vs Shaheen | 3–4 | 42.86% |
| Jiiva vs Steve | 3–3 | 50.00% |
| Jiiva vs Feng | 2–4 | 33.33% |
| Jiiva vs Nina | 3–3 | 50.00% |
| Jiiva vs Jack-8 | 2–3 | 40.00% |
| Jiiva vs Claudio | 3–2 | 60.00% |
| Jiiva vs Dragunov | 1–2 | 33.33% |
| Jiiva vs Azucena | 2–1 | 66.67% |
| Jiiva vs Leo | 2–0 | 100.00% |
| Jiiva vs Lars | 0–2 | 0.00% |
| Jiiva vs Kuma | 0–2 | 0.00% |
| Jiiva vs Lidia | 2–0 | 100.00% |
| Jiiva vs Xiaoyu | 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.