| Keko~Z3R0 vs King | 79–63 | 55.63% |
| Keko~Z3R0 vs Hwoarang | 57–56 | 50.44% |
| Keko~Z3R0 vs Jin | 59–54 | 52.21% |
| Keko~Z3R0 vs Steve | 53–54 | 49.53% |
| Keko~Z3R0 vs Reina | 50–48 | 51.02% |
| Keko~Z3R0 vs Kazuya | 58–37 | 61.05% |
| Keko~Z3R0 vs Law | 49–39 | 55.68% |
| Keko~Z3R0 vs Bryan | 36–42 | 46.15% |
| Keko~Z3R0 vs Yoshimitsu | 30–45 | 40.00% |
| Keko~Z3R0 vs Lars | 39–35 | 52.70% |
| Keko~Z3R0 vs Lili | 33–34 | 49.25% |
| Keko~Z3R0 vs Xiaoyu | 40–22 | 64.52% |
| Keko~Z3R0 vs Dragunov | 32–30 | 51.61% |
| Keko~Z3R0 vs Asuka | 36–19 | 65.45% |
| Keko~Z3R0 vs Azucena | 28–26 | 51.85% |
| Keko~Z3R0 vs Nina | 28–25 | 52.83% |
| Keko~Z3R0 vs Eddy | 27–24 | 52.94% |
| Keko~Z3R0 vs Lee | 25–23 | 52.08% |
| Keko~Z3R0 vs Devil Jin | 23–23 | 50.00% |
| Keko~Z3R0 vs Paul | 26–17 | 60.47% |
| Keko~Z3R0 vs Feng | 18–25 | 41.86% |
| Keko~Z3R0 vs Raven | 20–22 | 47.62% |
| Keko~Z3R0 vs Victor | 20–21 | 48.78% |
| Keko~Z3R0 vs Alisa | 23–16 | 58.97% |
| Keko~Z3R0 vs Jun | 19–20 | 48.72% |
| Keko~Z3R0 vs Jack-8 | 17–19 | 47.22% |
| Keko~Z3R0 vs Leroy | 19–13 | 59.38% |
| Keko~Z3R0 vs Leo | 16–14 | 53.33% |
| Keko~Z3R0 vs Kuma | 17–12 | 58.62% |
| Keko~Z3R0 vs Clive | 11–9 | 55.00% |
| Keko~Z3R0 vs Shaheen | 9–10 | 47.37% |
| Keko~Z3R0 vs Claudio | 8–8 | 50.00% |
| Keko~Z3R0 vs Zafina | 6–4 | 60.00% |
| Keko~Z3R0 vs Lidia | 6–3 | 66.67% |
| Keko~Z3R0 vs Heihachi | 4–5 | 44.44% |
| Keko~Z3R0 vs Armor King | 4–4 | 50.00% |
| Keko~Z3R0 vs Anna | 4–2 | 66.67% |
| Keko~Z3R0 vs Fahkumram | 4–2 | 66.67% |
| Keko~Z3R0 vs Miary Zo | 0–4 | 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.