| Jani vs Kazuya | 165–102 | 61.80% |
| Jani vs Bryan | 135–78 | 63.38% |
| Jani vs Jin | 85–60 | 58.62% |
| Jani vs Dragunov | 72–59 | 54.96% |
| Jani vs King | 70–55 | 56.00% |
| Jani vs Reina | 57–62 | 47.90% |
| Jani vs Heihachi | 69–46 | 60.00% |
| Jani vs Lee | 63–50 | 55.75% |
| Jani vs Hwoarang | 52–52 | 50.00% |
| Jani vs Yoshimitsu | 47–48 | 49.47% |
| Jani vs Paul | 50–44 | 53.19% |
| Jani vs Steve | 59–35 | 62.77% |
| Jani vs Devil Jin | 35–58 | 37.63% |
| Jani vs Lili | 48–36 | 57.14% |
| Jani vs Fahkumram | 29–48 | 37.66% |
| Jani vs Jun | 27–44 | 38.03% |
| Jani vs Asuka | 30–38 | 44.12% |
| Jani vs Law | 34–27 | 55.74% |
| Jani vs Lidia | 30–28 | 51.72% |
| Jani vs Claudio | 26–27 | 49.06% |
| Jani vs Clive | 19–29 | 39.58% |
| Jani vs Xiaoyu | 29–18 | 61.70% |
| Jani vs Leroy | 24–22 | 52.17% |
| Jani vs Victor | 17–28 | 37.78% |
| Jani vs Nina | 23–21 | 52.27% |
| Jani vs Eddy | 15–28 | 34.88% |
| Jani vs Anna | 21–22 | 48.84% |
| Jani vs Alisa | 14–28 | 33.33% |
| Jani vs Jack-8 | 16–25 | 39.02% |
| Jani vs Feng | 21–19 | 52.50% |
| Jani vs Lars | 18–19 | 48.65% |
| Jani vs Azucena | 21–16 | 56.76% |
| Jani vs Shaheen | 15–18 | 45.45% |
| Jani vs Raven | 15–16 | 48.39% |
| Jani vs Zafina | 15–10 | 60.00% |
| Jani vs Leo | 13–10 | 56.52% |
| Jani vs Armor King | 7–10 | 41.18% |
| Jani vs Panda | 5–7 | 41.67% |
| Jani vs Kuma | 5–5 | 50.00% |
| Jani vs Miary Zo | 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.