| Baby Kazuya vs Kazuya | 34–33 | 50.75% |
| Baby Kazuya vs King | 35–31 | 53.03% |
| Baby Kazuya vs Jin | 25–32 | 43.86% |
| Baby Kazuya vs Steve | 29–25 | 53.70% |
| Baby Kazuya vs Lili | 18–28 | 39.13% |
| Baby Kazuya vs Reina | 18–21 | 46.15% |
| Baby Kazuya vs Asuka | 17–21 | 44.74% |
| Baby Kazuya vs Law | 13–23 | 36.11% |
| Baby Kazuya vs Heihachi | 14–18 | 43.75% |
| Baby Kazuya vs Bryan | 11–19 | 36.67% |
| Baby Kazuya vs Dragunov | 17–13 | 56.67% |
| Baby Kazuya vs Nina | 13–13 | 50.00% |
| Baby Kazuya vs Anna | 13–13 | 50.00% |
| Baby Kazuya vs Clive | 12–13 | 48.00% |
| Baby Kazuya vs Lidia | 13–10 | 56.52% |
| Baby Kazuya vs Yoshimitsu | 5–16 | 23.81% |
| Baby Kazuya vs Hwoarang | 9–12 | 42.86% |
| Baby Kazuya vs Devil Jin | 13–8 | 61.90% |
| Baby Kazuya vs Feng | 11–10 | 52.38% |
| Baby Kazuya vs Paul | 10–10 | 50.00% |
| Baby Kazuya vs Eddy | 11–8 | 57.89% |
| Baby Kazuya vs Xiaoyu | 9–9 | 50.00% |
| Baby Kazuya vs Azucena | 5–13 | 27.78% |
| Baby Kazuya vs Lars | 5–12 | 29.41% |
| Baby Kazuya vs Lee | 7–10 | 41.18% |
| Baby Kazuya vs Kuma | 5–9 | 35.71% |
| Baby Kazuya vs Claudio | 4–8 | 33.33% |
| Baby Kazuya vs Jun | 4–8 | 33.33% |
| Baby Kazuya vs Alisa | 3–5 | 37.50% |
| Baby Kazuya vs Victor | 4–4 | 50.00% |
| Baby Kazuya vs Leo | 2–5 | 28.57% |
| Baby Kazuya vs Zafina | 5–2 | 71.43% |
| Baby Kazuya vs Raven | 2–5 | 28.57% |
| Baby Kazuya vs Leroy | 3–3 | 50.00% |
| Baby Kazuya vs Shaheen | 2–3 | 40.00% |
| Baby Kazuya vs Fahkumram | 3–2 | 60.00% |
| Baby Kazuya vs Jack-8 | 2–2 | 50.00% |
| Baby Kazuya vs Panda | 0–1 | 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.