| Boshoff vs Kazuya | 17–17 | 50.00% |
| Boshoff vs Reina | 16–7 | 69.57% |
| Boshoff vs King | 9–13 | 40.91% |
| Boshoff vs Jin | 10–12 | 45.45% |
| Boshoff vs Yoshimitsu | 14–4 | 77.78% |
| Boshoff vs Lili | 10–4 | 71.43% |
| Boshoff vs Devil Jin | 7–5 | 58.33% |
| Boshoff vs Leo | 6–6 | 50.00% |
| Boshoff vs Lee | 7–5 | 58.33% |
| Boshoff vs Nina | 7–4 | 63.64% |
| Boshoff vs Jun | 4–6 | 40.00% |
| Boshoff vs Paul | 2–7 | 22.22% |
| Boshoff vs Bryan | 6–3 | 66.67% |
| Boshoff vs Dragunov | 8–1 | 88.89% |
| Boshoff vs Law | 5–3 | 62.50% |
| Boshoff vs Claudio | 4–4 | 50.00% |
| Boshoff vs Azucena | 3–5 | 37.50% |
| Boshoff vs Hwoarang | 3–4 | 42.86% |
| Boshoff vs Jack-8 | 4–3 | 57.14% |
| Boshoff vs Alisa | 1–6 | 14.29% |
| Boshoff vs Leroy | 5–1 | 83.33% |
| Boshoff vs Xiaoyu | 3–2 | 60.00% |
| Boshoff vs Steve | 2–3 | 40.00% |
| Boshoff vs Feng | 2–3 | 40.00% |
| Boshoff vs Eddy | 2–3 | 40.00% |
| Boshoff vs Raven | 0–4 | 0.00% |
| Boshoff vs Lidia | 1–3 | 25.00% |
| Boshoff vs Clive | 2–2 | 50.00% |
| Boshoff vs Asuka | 3–0 | 100.00% |
| Boshoff vs Shaheen | 2–0 | 100.00% |
| Boshoff vs Zafina | 2–0 | 100.00% |
| Boshoff vs Victor | 2–0 | 100.00% |
| Boshoff vs Heihachi | 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.