| Kielbasa vs King | 11–15 | 42.31% |
| Kielbasa vs Kazuya | 11–8 | 57.89% |
| Kielbasa vs Lee | 11–5–1 | 68.75% |
| Kielbasa vs Nina | 12–2 | 85.71% |
| Kielbasa vs Jin | 4–8 | 33.33% |
| Kielbasa vs Steve | 5–7 | 41.67% |
| Kielbasa vs Bryan | 7–4 | 63.64% |
| Kielbasa vs Law | 6–4 | 60.00% |
| Kielbasa vs Hwoarang | 6–3 | 66.67% |
| Kielbasa vs Reina | 6–3 | 66.67% |
| Kielbasa vs Clive | 6–2 | 75.00% |
| Kielbasa vs Feng | 3–4 | 42.86% |
| Kielbasa vs Jack-8 | 4–2 | 66.67% |
| Kielbasa vs Devil Jin | 4–2 | 66.67% |
| Kielbasa vs Dragunov | 0–6 | 0.00% |
| Kielbasa vs Lars | 1–5 | 16.67% |
| Kielbasa vs Shaheen | 3–3 | 50.00% |
| Kielbasa vs Heihachi | 1–5 | 16.67% |
| Kielbasa vs Yoshimitsu | 2–3 | 40.00% |
| Kielbasa vs Xiaoyu | 4–1 | 80.00% |
| Kielbasa vs Lili | 3–2 | 60.00% |
| Kielbasa vs Alisa | 3–2 | 60.00% |
| Kielbasa vs Azucena | 3–2 | 60.00% |
| Kielbasa vs Victor | 4–1 | 80.00% |
| Kielbasa vs Eddy | 2–3 | 40.00% |
| Kielbasa vs Asuka | 2–2 | 50.00% |
| Kielbasa vs Kuma | 1–3 | 25.00% |
| Kielbasa vs Paul | 2–1 | 66.67% |
| Kielbasa vs Panda | 2–1 | 66.67% |
| Kielbasa vs Leroy | 1–2 | 33.33% |
| Kielbasa vs Lidia | 2–1 | 66.67% |
| Kielbasa vs Claudio | 2–0 | 100.00% |
| Kielbasa vs Zafina | 0–2 | 0.00% |
| Kielbasa vs Jun | 2–0 | 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.