| Bonna12 vs King | 11–4 | 73.33% |
| Bonna12 vs Jin | 9–5 | 64.29% |
| Bonna12 vs Nina | 10–4 | 71.43% |
| Bonna12 vs Paul | 5–6 | 45.45% |
| Bonna12 vs Kazuya | 5–6 | 45.45% |
| Bonna12 vs Bryan | 6–3 | 66.67% |
| Bonna12 vs Dragunov | 6–3 | 66.67% |
| Bonna12 vs Law | 2–6 | 25.00% |
| Bonna12 vs Azucena | 2–5 | 28.57% |
| Bonna12 vs Hwoarang | 3–3 | 50.00% |
| Bonna12 vs Steve | 6–0 | 100.00% |
| Bonna12 vs Armor King | 4–2 | 66.67% |
| Bonna12 vs Reina | 4–1 | 80.00% |
| Bonna12 vs Victor | 4–1 | 80.00% |
| Bonna12 vs Eddy | 3–2 | 60.00% |
| Bonna12 vs Feng | 0–4 | 0.00% |
| Bonna12 vs Alisa | 0–4 | 0.00% |
| Bonna12 vs Clive | 3–1 | 75.00% |
| Bonna12 vs Yoshimitsu | 2–1 | 66.67% |
| Bonna12 vs Devil Jin | 2–1 | 66.67% |
| Bonna12 vs Lars | 0–3 | 0.00% |
| Bonna12 vs Heihachi | 1–2 | 33.33% |
| Bonna12 vs Miary Zo | 3–0 | 100.00% |
| Bonna12 vs Jack-8 | 0–2 | 0.00% |
| Bonna12 vs Asuka | 2–0 | 100.00% |
| Bonna12 vs Lili | 0–2 | 0.00% |
| Bonna12 vs Shaheen | 2–0 | 100.00% |
| Bonna12 vs Anna | 0–2 | 0.00% |
| Bonna12 vs Fahkumram | 1–1 | 50.00% |
| Bonna12 vs Leo | 1–0 | 100.00% |
| Bonna12 vs Panda | 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.