| Yamazaki CHAAAA vs Jin | 168–104 | 61.76% |
| Yamazaki CHAAAA vs King | 116–99 | 53.95% |
| Yamazaki CHAAAA vs Kazuya | 121–93 | 56.54% |
| Yamazaki CHAAAA vs Bryan | 80–90 | 47.06% |
| Yamazaki CHAAAA vs Reina | 77–75 | 50.66% |
| Yamazaki CHAAAA vs Nina | 86–64 | 57.33% |
| Yamazaki CHAAAA vs Steve | 60–82 | 42.25% |
| Yamazaki CHAAAA vs Dragunov | 70–70 | 50.00% |
| Yamazaki CHAAAA vs Paul | 60–77 | 43.80% |
| Yamazaki CHAAAA vs Hwoarang | 51–85–1 | 37.50% |
| Yamazaki CHAAAA vs Lili | 72–62 | 53.73% |
| Yamazaki CHAAAA vs Heihachi | 70–61 | 53.44% |
| Yamazaki CHAAAA vs Law | 59–71 | 45.38% |
| Yamazaki CHAAAA vs Eddy | 60–61 | 49.59% |
| Yamazaki CHAAAA vs Asuka | 66–37 | 64.08% |
| Yamazaki CHAAAA vs Leo | 44–49 | 47.31% |
| Yamazaki CHAAAA vs Yoshimitsu | 42–44 | 48.84% |
| Yamazaki CHAAAA vs Leroy | 40–42 | 48.78% |
| Yamazaki CHAAAA vs Lidia | 50–32 | 60.98% |
| Yamazaki CHAAAA vs Jun | 36–43 | 45.57% |
| Yamazaki CHAAAA vs Azucena | 38–39 | 49.35% |
| Yamazaki CHAAAA vs Xiaoyu | 31–45 | 40.79% |
| Yamazaki CHAAAA vs Alisa | 38–38 | 50.00% |
| Yamazaki CHAAAA vs Victor | 33–41 | 44.59% |
| Yamazaki CHAAAA vs Feng | 32–40 | 44.44% |
| Yamazaki CHAAAA vs Lee | 27–41 | 39.71% |
| Yamazaki CHAAAA vs Lars | 24–40 | 37.50% |
| Yamazaki CHAAAA vs Devil Jin | 25–36 | 40.98% |
| Yamazaki CHAAAA vs Kuma | 17–32 | 34.69% |
| Yamazaki CHAAAA vs Jack-8 | 18–29 | 38.30% |
| Yamazaki CHAAAA vs Claudio | 12–31 | 27.91% |
| Yamazaki CHAAAA vs Armor King | 21–22 | 48.84% |
| Yamazaki CHAAAA vs Anna | 19–20 | 48.72% |
| Yamazaki CHAAAA vs Clive | 20–17 | 54.05% |
| Yamazaki CHAAAA vs Zafina | 12–22 | 35.29% |
| Yamazaki CHAAAA vs Raven | 15–19 | 44.12% |
| Yamazaki CHAAAA vs Miary Zo | 12–12 | 50.00% |
| Yamazaki CHAAAA vs Shaheen | 10–9 | 52.63% |
| Yamazaki CHAAAA vs Panda | 9–8 | 52.94% |
| Yamazaki CHAAAA vs Fahkumram | 2–3 | 40.00% |
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.