| Yoshii vs Jin | 92–103–1 | 47.18% |
| Yoshii vs Kazuya | 101–70–1 | 59.06% |
| Yoshii vs Steve | 81–57 | 58.70% |
| Yoshii vs Bryan | 68–67 | 50.37% |
| Yoshii vs Dragunov | 69–57 | 54.76% |
| Yoshii vs King | 61–58 | 51.26% |
| Yoshii vs Reina | 70–41 | 63.06% |
| Yoshii vs Law | 47–63 | 42.73% |
| Yoshii vs Lars | 53–44 | 54.64% |
| Yoshii vs Heihachi | 51–44 | 53.68% |
| Yoshii vs Hwoarang | 49–43 | 53.26% |
| Yoshii vs Lili | 43–41 | 51.19% |
| Yoshii vs Lee | 36–43 | 45.57% |
| Yoshii vs Clive | 27–48 | 36.00% |
| Yoshii vs Paul | 31–38 | 44.93% |
| Yoshii vs Victor | 32–35 | 47.76% |
| Yoshii vs Yoshimitsu | 29–32–2 | 47.54% |
| Yoshii vs Asuka | 39–24 | 61.90% |
| Yoshii vs Devil Jin | 37–25 | 59.68% |
| Yoshii vs Nina | 32–27 | 54.24% |
| Yoshii vs Jack-8 | 27–29 | 48.21% |
| Yoshii vs Jun | 29–25 | 53.70% |
| Yoshii vs Eddy | 32–21 | 60.38% |
| Yoshii vs Anna | 25–26 | 49.02% |
| Yoshii vs Feng | 20–28 | 41.67% |
| Yoshii vs Lidia | 19–27 | 41.30% |
| Yoshii vs Xiaoyu | 24–19 | 55.81% |
| Yoshii vs Leo | 23–15 | 60.53% |
| Yoshii vs Leroy | 19–19 | 50.00% |
| Yoshii vs Claudio | 19–18 | 51.35% |
| Yoshii vs Azucena | 17–20 | 45.95% |
| Yoshii vs Alisa | 14–19 | 42.42% |
| Yoshii vs Shaheen | 15–12 | 55.56% |
| Yoshii vs Raven | 14–11 | 56.00% |
| Yoshii vs Kuma | 9–12 | 42.86% |
| Yoshii vs Zafina | 6–7 | 46.15% |
| Yoshii vs Armor King | 4–9 | 30.77% |
| Yoshii vs Panda | 4–3 | 57.14% |
| Yoshii vs Fahkumram | 3–4 | 42.86% |
| Yoshii vs Miary Zo | 2–2 | 50.00% |
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.