| Kiddownsouth vs Jin | 42–34 | 55.26% |
| Kiddownsouth vs King | 40–30 | 57.14% |
| Kiddownsouth vs Reina | 38–23 | 62.30% |
| Kiddownsouth vs Kazuya | 26–33 | 44.07% |
| Kiddownsouth vs Steve | 35–19 | 64.81% |
| Kiddownsouth vs Law | 26–27 | 49.06% |
| Kiddownsouth vs Lee | 26–22 | 54.17% |
| Kiddownsouth vs Bryan | 22–22 | 50.00% |
| Kiddownsouth vs Armor King | 16–24 | 40.00% |
| Kiddownsouth vs Lili | 22–15 | 59.46% |
| Kiddownsouth vs Yoshimitsu | 20–15 | 57.14% |
| Kiddownsouth vs Dragunov | 22–10 | 68.75% |
| Kiddownsouth vs Heihachi | 20–7 | 74.07% |
| Kiddownsouth vs Claudio | 11–15 | 42.31% |
| Kiddownsouth vs Hwoarang | 18–7 | 72.00% |
| Kiddownsouth vs Asuka | 12–12 | 50.00% |
| Kiddownsouth vs Feng | 11–12 | 47.83% |
| Kiddownsouth vs Nina | 12–11 | 52.17% |
| Kiddownsouth vs Azucena | 10–13 | 43.48% |
| Kiddownsouth vs Leroy | 13–9 | 59.09% |
| Kiddownsouth vs Devil Jin | 11–9 | 55.00% |
| Kiddownsouth vs Jun | 11–9 | 55.00% |
| Kiddownsouth vs Xiaoyu | 8–11 | 42.11% |
| Kiddownsouth vs Leo | 7–12 | 36.84% |
| Kiddownsouth vs Paul | 7–11 | 38.89% |
| Kiddownsouth vs Victor | 6–12 | 33.33% |
| Kiddownsouth vs Lidia | 6–12 | 33.33% |
| Kiddownsouth vs Shaheen | 8–8 | 50.00% |
| Kiddownsouth vs Lars | 6–8 | 42.86% |
| Kiddownsouth vs Alisa | 10–4 | 71.43% |
| Kiddownsouth vs Eddy | 8–6 | 57.14% |
| Kiddownsouth vs Anna | 9–4 | 69.23% |
| Kiddownsouth vs Kuma | 6–6 | 50.00% |
| Kiddownsouth vs Jack-8 | 4–7 | 36.36% |
| Kiddownsouth vs Raven | 8–3 | 72.73% |
| Kiddownsouth vs Zafina | 6–3 | 66.67% |
| Kiddownsouth vs Fahkumram | 4–5 | 44.44% |
| Kiddownsouth vs Clive | 4–1 | 80.00% |
| Kiddownsouth vs Miary Zo | 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.