| Jakobus vs Clive | 32–39 | 45.07% |
| Jakobus vs Reina | 12–20 | 37.50% |
| Jakobus vs Lili | 8–15 | 34.78% |
| Jakobus vs King | 7–14 | 33.33% |
| Jakobus vs Jin | 13–8 | 61.90% |
| Jakobus vs Kazuya | 9–9 | 50.00% |
| Jakobus vs Steve | 6–11 | 35.29% |
| Jakobus vs Jun | 7–8 | 46.67% |
| Jakobus vs Yoshimitsu | 3–11 | 21.43% |
| Jakobus vs Hwoarang | 6–8 | 42.86% |
| Jakobus vs Bryan | 6–8 | 42.86% |
| Jakobus vs Asuka | 5–9 | 35.71% |
| Jakobus vs Law | 3–10 | 23.08% |
| Jakobus vs Eddy | 5–5 | 50.00% |
| Jakobus vs Nina | 3–6 | 33.33% |
| Jakobus vs Lidia | 3–6 | 33.33% |
| Jakobus vs Paul | 1–7 | 12.50% |
| Jakobus vs Xiaoyu | 4–4 | 50.00% |
| Jakobus vs Dragunov | 2–6 | 25.00% |
| Jakobus vs Alisa | 0–7 | 0.00% |
| Jakobus vs Leroy | 4–3 | 57.14% |
| Jakobus vs Heihachi | 3–4 | 42.86% |
| Jakobus vs Lars | 1–5 | 16.67% |
| Jakobus vs Panda | 1–4 | 20.00% |
| Jakobus vs Victor | 1–4 | 20.00% |
| Jakobus vs Zafina | 2–2 | 50.00% |
| Jakobus vs Azucena | 0–4 | 0.00% |
| Jakobus vs Jack-8 | 2–1 | 66.67% |
| Jakobus vs Devil Jin | 0–3 | 0.00% |
| Jakobus vs Leo | 2–1 | 66.67% |
| Jakobus vs Lee | 2–1 | 66.67% |
| Jakobus vs Shaheen | 0–2 | 0.00% |
| Jakobus vs Kuma | 0–2 | 0.00% |
| Jakobus vs Claudio | 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.