| Bostanc vs Law | 10–17 | 37.04% |
| Bostanc vs King | 14–13 | 51.85% |
| Bostanc vs Dragunov | 10–16 | 38.46% |
| Bostanc vs Bryan | 4–15 | 21.05% |
| Bostanc vs Hwoarang | 8–10 | 44.44% |
| Bostanc vs Jin | 3–12 | 20.00% |
| Bostanc vs Lili | 3–10 | 23.08% |
| Bostanc vs Armor King | 7–6 | 53.85% |
| Bostanc vs Steve | 6–6 | 50.00% |
| Bostanc vs Azucena | 8–4 | 66.67% |
| Bostanc vs Asuka | 6–5 | 54.55% |
| Bostanc vs Lee | 3–8 | 27.27% |
| Bostanc vs Paul | 5–5 | 50.00% |
| Bostanc vs Fahkumram | 2–8 | 20.00% |
| Bostanc vs Kazuya | 3–5 | 37.50% |
| Bostanc vs Lars | 0–8 | 0.00% |
| Bostanc vs Alisa | 2–5 | 28.57% |
| Bostanc vs Nina | 3–3 | 50.00% |
| Bostanc vs Anna | 0–6 | 0.00% |
| Bostanc vs Miary Zo | 2–4 | 33.33% |
| Bostanc vs Reina | 2–3 | 40.00% |
| Bostanc vs Victor | 3–2 | 60.00% |
| Bostanc vs Lidia | 4–1 | 80.00% |
| Bostanc vs Clive | 1–4 | 20.00% |
| Bostanc vs Yoshimitsu | 3–1 | 75.00% |
| Bostanc vs Heihachi | 2–2 | 50.00% |
| Bostanc vs Zafina | 1–2 | 33.33% |
| Bostanc vs Leroy | 1–2 | 33.33% |
| Bostanc vs Jun | 1–2 | 33.33% |
| Bostanc vs Eddy | 1–2 | 33.33% |
| Bostanc vs Devil Jin | 0–2 | 0.00% |
| Bostanc vs Feng | 0–2 | 0.00% |
| Bostanc vs Kuma | 0–2 | 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.