| Yacko vs Jin | 50–56 | 47.17% |
| Yacko vs Kazuya | 51–43 | 54.26% |
| Yacko vs Reina | 46–39 | 54.12% |
| Yacko vs King | 34–40 | 45.95% |
| Yacko vs Heihachi | 27–35 | 43.55% |
| Yacko vs Clive | 29–32 | 47.54% |
| Yacko vs Bryan | 25–32 | 43.86% |
| Yacko vs Steve | 22–29 | 43.14% |
| Yacko vs Armor King | 21–27 | 43.75% |
| Yacko vs Lili | 24–23 | 51.06% |
| Yacko vs Asuka | 24–20 | 54.55% |
| Yacko vs Devil Jin | 20–24 | 45.45% |
| Yacko vs Hwoarang | 25–17 | 59.52% |
| Yacko vs Dragunov | 26–14 | 65.00% |
| Yacko vs Jun | 26–14 | 65.00% |
| Yacko vs Law | 12–21 | 36.36% |
| Yacko vs Eddy | 16–17 | 48.48% |
| Yacko vs Paul | 17–15 | 53.12% |
| Yacko vs Azucena | 19–13 | 59.38% |
| Yacko vs Claudio | 16–12 | 57.14% |
| Yacko vs Nina | 13–12 | 52.00% |
| Yacko vs Alisa | 9–15 | 37.50% |
| Yacko vs Yoshimitsu | 9–14 | 39.13% |
| Yacko vs Victor | 9–14 | 39.13% |
| Yacko vs Lars | 10–12 | 45.45% |
| Yacko vs Lee | 12–10 | 54.55% |
| Yacko vs Leo | 9–11 | 45.00% |
| Yacko vs Xiaoyu | 7–12 | 36.84% |
| Yacko vs Jack-8 | 7–10 | 41.18% |
| Yacko vs Feng | 8–9 | 47.06% |
| Yacko vs Lidia | 8–9 | 47.06% |
| Yacko vs Kuma | 9–7 | 56.25% |
| Yacko vs Raven | 11–5 | 68.75% |
| Yacko vs Leroy | 3–8 | 27.27% |
| Yacko vs Fahkumram | 4–5 | 44.44% |
| Yacko vs Shaheen | 2–4 | 33.33% |
| Yacko vs Zafina | 0–5 | 0.00% |
| Yacko vs Panda | 2–2 | 50.00% |
| Yacko vs Anna | 4–0 | 100.00% |
| Yacko vs Miary Zo | 0–2 | 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.