| jakub7k2 vs Steve | 16–27 | 37.21% |
| jakub7k2 vs Jin | 12–28 | 30.00% |
| jakub7k2 vs King | 3–30 | 9.09% |
| jakub7k2 vs Hwoarang | 13–20 | 39.39% |
| jakub7k2 vs Dragunov | 12–20 | 37.50% |
| jakub7k2 vs Lili | 15–12 | 55.56% |
| jakub7k2 vs Armor King | 10–15 | 40.00% |
| jakub7k2 vs Kazuya | 10–14 | 41.67% |
| jakub7k2 vs Reina | 13–8 | 61.90% |
| jakub7k2 vs Law | 6–14 | 30.00% |
| jakub7k2 vs Asuka | 9–11 | 45.00% |
| jakub7k2 vs Nina | 5–14 | 26.32% |
| jakub7k2 vs Yoshimitsu | 9–9 | 50.00% |
| jakub7k2 vs Bryan | 7–11 | 38.89% |
| jakub7k2 vs Miary Zo | 8–9 | 47.06% |
| jakub7k2 vs Azucena | 9–7 | 56.25% |
| jakub7k2 vs Eddy | 5–9 | 35.71% |
| jakub7k2 vs Fahkumram | 8–6 | 57.14% |
| jakub7k2 vs Victor | 7–6 | 53.85% |
| jakub7k2 vs Heihachi | 3–10 | 23.08% |
| jakub7k2 vs Devil Jin | 7–4 | 63.64% |
| jakub7k2 vs Alisa | 4–7 | 36.36% |
| jakub7k2 vs Xiaoyu | 5–5 | 50.00% |
| jakub7k2 vs Lars | 4–6 | 40.00% |
| jakub7k2 vs Lidia | 4–5 | 44.44% |
| jakub7k2 vs Paul | 2–6 | 25.00% |
| jakub7k2 vs Lee | 4–4 | 50.00% |
| jakub7k2 vs Anna | 3–5 | 37.50% |
| jakub7k2 vs Zafina | 0–7 | 0.00% |
| jakub7k2 vs Jun | 3–4 | 42.86% |
| jakub7k2 vs Clive | 3–4 | 42.86% |
| jakub7k2 vs Jack-8 | 0–6 | 0.00% |
| jakub7k2 vs Feng | 1–5 | 16.67% |
| jakub7k2 vs Kuma | 3–3 | 50.00% |
| jakub7k2 vs Claudio | 2–3 | 40.00% |
| jakub7k2 vs Leo | 2–2 | 50.00% |
| jakub7k2 vs Leroy | 2–1 | 66.67% |
| jakub7k2 vs Shaheen | 0–2 | 0.00% |
| jakub7k2 vs Panda | 1–1 | 50.00% |
| jakub7k2 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.