| Yamiyummy vs Jin | 100–128 | 43.86% |
| Yamiyummy vs Kazuya | 90–90 | 50.00% |
| Yamiyummy vs Bryan | 95–80 | 54.29% |
| Yamiyummy vs Dragunov | 92–78 | 54.12% |
| Yamiyummy vs King | 73–82 | 47.10% |
| Yamiyummy vs Reina | 85–67 | 55.92% |
| Yamiyummy vs Hwoarang | 88–54 | 61.97% |
| Yamiyummy vs Lili | 56–59 | 48.70% |
| Yamiyummy vs Law | 55–51 | 51.89% |
| Yamiyummy vs Victor | 46–57 | 44.66% |
| Yamiyummy vs Steve | 47–47 | 50.00% |
| Yamiyummy vs Devil Jin | 47–43 | 52.22% |
| Yamiyummy vs Lars | 45–45 | 50.00% |
| Yamiyummy vs Jun | 43–45 | 48.86% |
| Yamiyummy vs Paul | 38–47 | 44.71% |
| Yamiyummy vs Yoshimitsu | 33–39–5 | 45.83% |
| Yamiyummy vs Lidia | 36–34 | 51.43% |
| Yamiyummy vs Heihachi | 27–42 | 39.13% |
| Yamiyummy vs Asuka | 28–35 | 44.44% |
| Yamiyummy vs Leroy | 27–36 | 42.86% |
| Yamiyummy vs Lee | 27–35 | 43.55% |
| Yamiyummy vs Claudio | 26–33 | 44.07% |
| Yamiyummy vs Azucena | 33–24 | 57.89% |
| Yamiyummy vs Feng | 25–31 | 44.64% |
| Yamiyummy vs Eddy | 31–25 | 55.36% |
| Yamiyummy vs Xiaoyu | 27–26 | 50.94% |
| Yamiyummy vs Leo | 25–25 | 50.00% |
| Yamiyummy vs Jack-8 | 23–22 | 51.11% |
| Yamiyummy vs Nina | 16–28 | 36.36% |
| Yamiyummy vs Shaheen | 21–22 | 48.84% |
| Yamiyummy vs Alisa | 18–22 | 45.00% |
| Yamiyummy vs Raven | 19–14 | 57.58% |
| Yamiyummy vs Kuma | 11–19 | 36.67% |
| Yamiyummy vs Fahkumram | 14–16 | 46.67% |
| Yamiyummy vs Zafina | 9–16 | 36.00% |
| Yamiyummy vs Clive | 13–11 | 54.17% |
| Yamiyummy vs Anna | 7–6 | 53.85% |
| Yamiyummy vs Panda | 0–3 | 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.