| BolognaJoe vs King | 17–12 | 58.62% |
| BolognaJoe vs Armor King | 10–7 | 58.82% |
| BolognaJoe vs Jin | 6–10 | 37.50% |
| BolognaJoe vs Hwoarang | 6–8 | 42.86% |
| BolognaJoe vs Kazuya | 4–9 | 30.77% |
| BolognaJoe vs Steve | 7–6 | 53.85% |
| BolognaJoe vs Eddy | 7–6 | 53.85% |
| BolognaJoe vs Law | 2–9 | 18.18% |
| BolognaJoe vs Bryan | 7–4 | 63.64% |
| BolognaJoe vs Dragunov | 5–5 | 50.00% |
| BolognaJoe vs Anna | 5–5 | 50.00% |
| BolognaJoe vs Devil Jin | 6–2 | 75.00% |
| BolognaJoe vs Jun | 7–1 | 87.50% |
| BolognaJoe vs Victor | 5–3 | 62.50% |
| BolognaJoe vs Lidia | 5–2 | 71.43% |
| BolognaJoe vs Lili | 3–3 | 50.00% |
| BolognaJoe vs Lars | 2–4 | 33.33% |
| BolognaJoe vs Shaheen | 3–3 | 50.00% |
| BolognaJoe vs Paul | 0–5 | 0.00% |
| BolognaJoe vs Yoshimitsu | 3–2 | 60.00% |
| BolognaJoe vs Clive | 3–2 | 60.00% |
| BolognaJoe vs Fahkumram | 1–4 | 20.00% |
| BolognaJoe vs Xiaoyu | 4–0 | 100.00% |
| BolognaJoe vs Feng | 2–2 | 50.00% |
| BolognaJoe vs Lee | 2–2 | 50.00% |
| BolognaJoe vs Azucena | 1–3 | 25.00% |
| BolognaJoe vs Heihachi | 1–3 | 25.00% |
| BolognaJoe vs Reina | 0–3 | 0.00% |
| BolognaJoe vs Miary Zo | 2–1 | 66.67% |
| BolognaJoe vs Leroy | 0–2 | 0.00% |
| BolognaJoe vs Jack-8 | 0–1 | 0.00% |
| BolognaJoe vs Leo | 1–0 | 100.00% |
| BolognaJoe vs Nina | 0–1 | 0.00% |
| BolognaJoe vs Panda | 1–0 | 100.00% |
| BolognaJoe vs Zafina | 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.