| Jakob vs Armor King | 15–12 | 55.56% |
| Jakob vs Jin | 12–7 | 63.16% |
| Jakob vs Bryan | 12–5 | 70.59% |
| Jakob vs Reina | 7–10 | 41.18% |
| Jakob vs Dragunov | 8–7 | 53.33% |
| Jakob vs Steve | 10–4 | 71.43% |
| Jakob vs King | 6–6 | 50.00% |
| Jakob vs Kazuya | 8–4 | 66.67% |
| Jakob vs Paul | 2–8 | 20.00% |
| Jakob vs Law | 1–8 | 11.11% |
| Jakob vs Jack-8 | 6–3 | 66.67% |
| Jakob vs Devil Jin | 4–5 | 44.44% |
| Jakob vs Victor | 8–1 | 88.89% |
| Jakob vs Yoshimitsu | 2–4 | 33.33% |
| Jakob vs Asuka | 2–4 | 33.33% |
| Jakob vs Nina | 3–3 | 50.00% |
| Jakob vs Lee | 3–3 | 50.00% |
| Jakob vs Azucena | 1–5 | 16.67% |
| Jakob vs Heihachi | 0–6 | 0.00% |
| Jakob vs Miary Zo | 2–4 | 33.33% |
| Jakob vs Alisa | 2–3 | 40.00% |
| Jakob vs Hwoarang | 2–2 | 50.00% |
| Jakob vs Lars | 2–2 | 50.00% |
| Jakob vs Eddy | 3–1 | 75.00% |
| Jakob vs Zafina | 1–2 | 33.33% |
| Jakob vs Jun | 2–1 | 66.67% |
| Jakob vs Lidia | 1–2 | 33.33% |
| Jakob vs Anna | 1–2 | 33.33% |
| Jakob vs Fahkumram | 2–1 | 66.67% |
| Jakob vs Xiaoyu | 0–2 | 0.00% |
| Jakob vs Leo | 0–2 | 0.00% |
| Jakob vs Claudio | 1–1 | 50.00% |
| Jakob vs Feng | 0–1 | 0.00% |
| Jakob vs Lili | 0–1 | 0.00% |
| Jakob vs Shaheen | 1–0 | 100.00% |
| Jakob vs Raven | 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.