| Jaffandar vs Jin | 46–54 | 46.00% |
| Jaffandar vs King | 36–45 | 44.44% |
| Jaffandar vs Kazuya | 37–44 | 45.68% |
| Jaffandar vs Reina | 25–33 | 43.10% |
| Jaffandar vs Hwoarang | 18–35 | 33.96% |
| Jaffandar vs Steve | 18–31 | 36.73% |
| Jaffandar vs Heihachi | 19–30 | 38.78% |
| Jaffandar vs Yoshimitsu | 20–22 | 47.62% |
| Jaffandar vs Bryan | 14–27 | 34.15% |
| Jaffandar vs Lars | 22–17 | 56.41% |
| Jaffandar vs Dragunov | 23–15 | 60.53% |
| Jaffandar vs Asuka | 16–19 | 45.71% |
| Jaffandar vs Law | 16–17 | 48.48% |
| Jaffandar vs Victor | 14–18 | 43.75% |
| Jaffandar vs Alisa | 11–20 | 35.48% |
| Jaffandar vs Eddy | 16–14 | 53.33% |
| Jaffandar vs Paul | 16–12 | 57.14% |
| Jaffandar vs Nina | 8–15 | 34.78% |
| Jaffandar vs Azucena | 14–9 | 60.87% |
| Jaffandar vs Xiaoyu | 18–4 | 81.82% |
| Jaffandar vs Lili | 7–15 | 31.82% |
| Jaffandar vs Devil Jin | 11–10 | 52.38% |
| Jaffandar vs Jun | 10–11 | 47.62% |
| Jaffandar vs Claudio | 6–10 | 37.50% |
| Jaffandar vs Kuma | 6–10 | 37.50% |
| Jaffandar vs Lee | 6–8 | 42.86% |
| Jaffandar vs Feng | 5–7 | 41.67% |
| Jaffandar vs Jack-8 | 6–4 | 60.00% |
| Jaffandar vs Leo | 4–5 | 44.44% |
| Jaffandar vs Raven | 3–6 | 33.33% |
| Jaffandar vs Lidia | 4–3 | 57.14% |
| Jaffandar vs Leroy | 0–6 | 0.00% |
| Jaffandar vs Shaheen | 3–2 | 60.00% |
| Jaffandar vs Clive | 2–3 | 40.00% |
| Jaffandar vs Fahkumram | 2–3 | 40.00% |
| Jaffandar vs Anna | 2–2 | 50.00% |
| Jaffandar vs Armor King | 1–3 | 25.00% |
| Jaffandar vs Zafina | 2–1 | 66.67% |
| Jaffandar vs Panda | 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.