| Jagann vs King | 32–36 | 47.06% |
| Jagann vs Law | 22–42 | 34.38% |
| Jagann vs Kazuya | 23–28 | 45.10% |
| Jagann vs Dragunov | 18–22 | 45.00% |
| Jagann vs Jin | 14–25 | 35.90% |
| Jagann vs Eddy | 22–15 | 59.46% |
| Jagann vs Devil Jin | 17–17 | 50.00% |
| Jagann vs Bryan | 18–15 | 54.55% |
| Jagann vs Steve | 12–21 | 36.36% |
| Jagann vs Heihachi | 13–17 | 43.33% |
| Jagann vs Nina | 19–10 | 65.52% |
| Jagann vs Armor King | 8–18 | 30.77% |
| Jagann vs Hwoarang | 14–10 | 58.33% |
| Jagann vs Paul | 11–11 | 50.00% |
| Jagann vs Jun | 6–11 | 35.29% |
| Jagann vs Victor | 6–11 | 35.29% |
| Jagann vs Yoshimitsu | 6–10 | 37.50% |
| Jagann vs Clive | 4–12 | 25.00% |
| Jagann vs Lee | 5–9 | 35.71% |
| Jagann vs Reina | 7–7 | 50.00% |
| Jagann vs Anna | 4–10 | 28.57% |
| Jagann vs Asuka | 8–5 | 61.54% |
| Jagann vs Alisa | 4–9 | 30.77% |
| Jagann vs Lili | 4–8 | 33.33% |
| Jagann vs Azucena | 3–6 | 33.33% |
| Jagann vs Claudio | 5–3 | 62.50% |
| Jagann vs Lidia | 5–3 | 62.50% |
| Jagann vs Panda | 0–7 | 0.00% |
| Jagann vs Miary Zo | 3–4 | 42.86% |
| Jagann vs Lars | 1–5 | 16.67% |
| Jagann vs Shaheen | 0–6 | 0.00% |
| Jagann vs Leo | 2–3 | 40.00% |
| Jagann vs Feng | 2–2 | 50.00% |
| Jagann vs Zafina | 1–2 | 33.33% |
| Jagann vs Jack-8 | 0–2 | 0.00% |
| Jagann vs Kuma | 1–1 | 50.00% |
| Jagann vs Fahkumram | 2–0 | 100.00% |
| Jagann vs Leroy | 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.