| ItzJacobi vs Jin | 25–31 | 44.64% |
| ItzJacobi vs Kazuya | 25–28 | 47.17% |
| ItzJacobi vs Steve | 33–11 | 75.00% |
| ItzJacobi vs King | 19–23 | 45.24% |
| ItzJacobi vs Hwoarang | 12–22 | 35.29% |
| ItzJacobi vs Bryan | 12–18 | 40.00% |
| ItzJacobi vs Law | 13–13 | 50.00% |
| ItzJacobi vs Lars | 15–10 | 60.00% |
| ItzJacobi vs Lee | 11–14 | 44.00% |
| ItzJacobi vs Jun | 16–9 | 64.00% |
| ItzJacobi vs Victor | 13–12 | 52.00% |
| ItzJacobi vs Dragunov | 8–15 | 34.78% |
| ItzJacobi vs Reina | 13–9 | 59.09% |
| ItzJacobi vs Lili | 10–11 | 47.62% |
| ItzJacobi vs Leo | 12–8 | 60.00% |
| ItzJacobi vs Eddy | 3–17 | 15.00% |
| ItzJacobi vs Paul | 9–9 | 50.00% |
| ItzJacobi vs Yoshimitsu | 10–8 | 55.56% |
| ItzJacobi vs Xiaoyu | 7–11 | 38.89% |
| ItzJacobi vs Feng | 8–10 | 44.44% |
| ItzJacobi vs Jack-8 | 6–6 | 50.00% |
| ItzJacobi vs Asuka | 7–2 | 77.78% |
| ItzJacobi vs Nina | 1–8 | 11.11% |
| ItzJacobi vs Devil Jin | 2–6 | 25.00% |
| ItzJacobi vs Azucena | 4–4 | 50.00% |
| ItzJacobi vs Anna | 2–6 | 25.00% |
| ItzJacobi vs Raven | 4–3 | 57.14% |
| ItzJacobi vs Leroy | 5–1 | 83.33% |
| ItzJacobi vs Alisa | 2–3 | 40.00% |
| ItzJacobi vs Claudio | 3–2 | 60.00% |
| ItzJacobi vs Kuma | 2–2 | 50.00% |
| ItzJacobi vs Heihachi | 2–2 | 50.00% |
| ItzJacobi vs Shaheen | 1–2 | 33.33% |
| ItzJacobi vs Zafina | 1–2 | 33.33% |
| ItzJacobi vs Clive | 1–2 | 33.33% |
| ItzJacobi vs Panda | 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.