| Bonsen vs Kazuya | 23–14 | 62.16% |
| Bonsen vs Hwoarang | 15–14 | 51.72% |
| Bonsen vs Jin | 11–14 | 44.00% |
| Bonsen vs Bryan | 7–15 | 31.82% |
| Bonsen vs King | 7–14 | 33.33% |
| Bonsen vs Reina | 13–8 | 61.90% |
| Bonsen vs Paul | 13–6 | 68.42% |
| Bonsen vs Feng | 11–7 | 61.11% |
| Bonsen vs Steve | 10–4 | 71.43% |
| Bonsen vs Azucena | 8–5 | 61.54% |
| Bonsen vs Lee | 6–6 | 50.00% |
| Bonsen vs Lili | 3–6 | 33.33% |
| Bonsen vs Asuka | 5–3 | 62.50% |
| Bonsen vs Devil Jin | 7–1 | 87.50% |
| Bonsen vs Zafina | 3–5 | 37.50% |
| Bonsen vs Jack-8 | 6–1 | 85.71% |
| Bonsen vs Yoshimitsu | 2–4 | 33.33% |
| Bonsen vs Dragunov | 3–3 | 50.00% |
| Bonsen vs Lars | 2–4 | 33.33% |
| Bonsen vs Jun | 5–1 | 83.33% |
| Bonsen vs Raven | 3–3 | 50.00% |
| Bonsen vs Victor | 1–4 | 20.00% |
| Bonsen vs Eddy | 4–1 | 80.00% |
| Bonsen vs Shaheen | 4–0 | 100.00% |
| Bonsen vs Kuma | 0–4 | 0.00% |
| Bonsen vs Alisa | 3–0 | 100.00% |
| Bonsen vs Law | 1–1 | 50.00% |
| Bonsen vs Nina | 0–2 | 0.00% |
| Bonsen vs Panda | 0–2 | 0.00% |
| Bonsen vs Leroy | 1–1 | 50.00% |
| Bonsen vs Xiaoyu | 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.