| Jacobo vs Heihachi | 3–9 | 25.00% |
| Jacobo vs King | 3–6 | 33.33% |
| Jacobo vs Lili | 5–4 | 55.56% |
| Jacobo vs Reina | 7–1 | 87.50% |
| Jacobo vs Steve | 3–4 | 42.86% |
| Jacobo vs Jun | 3–4 | 42.86% |
| Jacobo vs Law | 2–4 | 33.33% |
| Jacobo vs Yoshimitsu | 4–1 | 80.00% |
| Jacobo vs Victor | 2–3 | 40.00% |
| Jacobo vs Lidia | 2–3 | 40.00% |
| Jacobo vs Hwoarang | 2–2 | 50.00% |
| Jacobo vs Bryan | 0–4 | 0.00% |
| Jacobo vs Lars | 2–2 | 50.00% |
| Jacobo vs Raven | 2–2 | 50.00% |
| Jacobo vs Eddy | 0–4 | 0.00% |
| Jacobo vs Paul | 2–1 | 66.67% |
| Jacobo vs Leo | 1–2 | 33.33% |
| Jacobo vs Jin | 0–2 | 0.00% |
| Jacobo vs Asuka | 2–0 | 100.00% |
| Jacobo vs Claudio | 2–0 | 100.00% |
| Jacobo vs Leroy | 0–2 | 0.00% |
| Jacobo vs Clive | 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.