| Jannaid vs King | 15–29 | 34.09% |
| Jannaid vs Kazuya | 9–20 | 31.03% |
| Jannaid vs Lidia | 14–11 | 56.00% |
| Jannaid vs Heihachi | 9–15 | 37.50% |
| Jannaid vs Lili | 15–7 | 68.18% |
| Jannaid vs Armor King | 11–11 | 50.00% |
| Jannaid vs Law | 9–11 | 45.00% |
| Jannaid vs Bryan | 8–12 | 40.00% |
| Jannaid vs Asuka | 6–13 | 31.58% |
| Jannaid vs Victor | 6–13 | 31.58% |
| Jannaid vs Jin | 8–10 | 44.44% |
| Jannaid vs Steve | 14–4 | 77.78% |
| Jannaid vs Hwoarang | 8–9 | 47.06% |
| Jannaid vs Yoshimitsu | 5–11 | 31.25% |
| Jannaid vs Lee | 9–7 | 56.25% |
| Jannaid vs Miary Zo | 5–10 | 33.33% |
| Jannaid vs Reina | 5–9 | 35.71% |
| Jannaid vs Fahkumram | 7–6 | 53.85% |
| Jannaid vs Paul | 5–7 | 41.67% |
| Jannaid vs Eddy | 1–10 | 9.09% |
| Jannaid vs Devil Jin | 3–7 | 30.00% |
| Jannaid vs Dragunov | 2–8 | 20.00% |
| Jannaid vs Xiaoyu | 6–3 | 66.67% |
| Jannaid vs Alisa | 4–5 | 44.44% |
| Jannaid vs Jack-8 | 4–4 | 50.00% |
| Jannaid vs Leo | 2–6 | 25.00% |
| Jannaid vs Lars | 2–5 | 28.57% |
| Jannaid vs Jun | 5–2 | 71.43% |
| Jannaid vs Leroy | 4–2 | 66.67% |
| Jannaid vs Azucena | 2–4 | 33.33% |
| Jannaid vs Raven | 2–4 | 33.33% |
| Jannaid vs Shaheen | 4–1 | 80.00% |
| Jannaid vs Feng | 0–4 | 0.00% |
| Jannaid vs Kuma | 2–2 | 50.00% |
| Jannaid vs Panda | 0–3 | 0.00% |
| Jannaid vs Clive | 1–2 | 33.33% |
| Jannaid vs Anna | 1–2 | 33.33% |
| Jannaid vs Nina | 0–2 | 0.00% |
| Jannaid vs Zafina | 0–1 | 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.