| Bielkowski vs King | 38–46 | 45.24% |
| Bielkowski vs Kazuya | 42–30 | 58.33% |
| Bielkowski vs Jin | 29–39 | 42.65% |
| Bielkowski vs Reina | 30–28 | 51.72% |
| Bielkowski vs Steve | 24–32 | 42.86% |
| Bielkowski vs Heihachi | 23–29 | 44.23% |
| Bielkowski vs Law | 17–28 | 37.78% |
| Bielkowski vs Bryan | 16–24 | 40.00% |
| Bielkowski vs Dragunov | 20–20 | 50.00% |
| Bielkowski vs Lili | 21–18 | 53.85% |
| Bielkowski vs Clive | 16–21 | 43.24% |
| Bielkowski vs Hwoarang | 26–8 | 76.47% |
| Bielkowski vs Lee | 19–14 | 57.58% |
| Bielkowski vs Jun | 16–14 | 53.33% |
| Bielkowski vs Azucena | 10–20 | 33.33% |
| Bielkowski vs Lars | 10–18 | 35.71% |
| Bielkowski vs Victor | 7–20 | 25.93% |
| Bielkowski vs Yoshimitsu | 12–12 | 50.00% |
| Bielkowski vs Devil Jin | 3–21 | 12.50% |
| Bielkowski vs Xiaoyu | 12–11 | 52.17% |
| Bielkowski vs Asuka | 6–17 | 26.09% |
| Bielkowski vs Claudio | 13–10 | 56.52% |
| Bielkowski vs Paul | 13–9 | 59.09% |
| Bielkowski vs Lidia | 10–12 | 45.45% |
| Bielkowski vs Jack-8 | 6–14 | 30.00% |
| Bielkowski vs Nina | 7–13 | 35.00% |
| Bielkowski vs Alisa | 9–6 | 60.00% |
| Bielkowski vs Anna | 2–13 | 13.33% |
| Bielkowski vs Leo | 3–9 | 25.00% |
| Bielkowski vs Feng | 6–5 | 54.55% |
| Bielkowski vs Eddy | 3–8 | 27.27% |
| Bielkowski vs Panda | 3–5 | 37.50% |
| Bielkowski vs Leroy | 2–6 | 25.00% |
| Bielkowski vs Raven | 3–5 | 37.50% |
| Bielkowski vs Shaheen | 3–4 | 42.86% |
| Bielkowski vs Kuma | 3–2 | 60.00% |
| Bielkowski vs Fahkumram | 0–2 | 0.00% |
| Bielkowski vs Zafina | 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.