| Phyuck Yiu vs Hwoarang | 26–20 | 56.52% |
| Phyuck Yiu vs King | 23–20 | 53.49% |
| Phyuck Yiu vs Law | 18–15 | 54.55% |
| Phyuck Yiu vs Steve | 16–16 | 50.00% |
| Phyuck Yiu vs Reina | 17–14 | 54.84% |
| Phyuck Yiu vs Jin | 20–8 | 71.43% |
| Phyuck Yiu vs Bryan | 17–11 | 60.71% |
| Phyuck Yiu vs Kazuya | 17–9 | 65.38% |
| Phyuck Yiu vs Azucena | 13–12 | 52.00% |
| Phyuck Yiu vs Heihachi | 12–13 | 48.00% |
| Phyuck Yiu vs Lee | 11–12 | 47.83% |
| Phyuck Yiu vs Fahkumram | 7–15 | 31.82% |
| Phyuck Yiu vs Yoshimitsu | 10–9 | 52.63% |
| Phyuck Yiu vs Dragunov | 11–7 | 61.11% |
| Phyuck Yiu vs Jun | 11–7 | 61.11% |
| Phyuck Yiu vs Paul | 8–8 | 50.00% |
| Phyuck Yiu vs Eddy | 13–3 | 81.25% |
| Phyuck Yiu vs Xiaoyu | 14–1 | 93.33% |
| Phyuck Yiu vs Anna | 7–8 | 46.67% |
| Phyuck Yiu vs Lili | 7–7 | 50.00% |
| Phyuck Yiu vs Lars | 9–4 | 69.23% |
| Phyuck Yiu vs Raven | 5–7 | 41.67% |
| Phyuck Yiu vs Victor | 5–6 | 45.45% |
| Phyuck Yiu vs Leo | 4–6 | 40.00% |
| Phyuck Yiu vs Alisa | 4–6 | 40.00% |
| Phyuck Yiu vs Nina | 4–6 | 40.00% |
| Phyuck Yiu vs Lidia | 4–6 | 40.00% |
| Phyuck Yiu vs Jack-8 | 5–4 | 55.56% |
| Phyuck Yiu vs Claudio | 4–4 | 50.00% |
| Phyuck Yiu vs Leroy | 3–5 | 37.50% |
| Phyuck Yiu vs Shaheen | 4–3 | 57.14% |
| Phyuck Yiu vs Clive | 3–4 | 42.86% |
| Phyuck Yiu vs Devil Jin | 1–5 | 16.67% |
| Phyuck Yiu vs Kuma | 2–4 | 33.33% |
| Phyuck Yiu vs Panda | 4–2 | 66.67% |
| Phyuck Yiu vs Armor King | 0–6 | 0.00% |
| Phyuck Yiu vs Zafina | 1–3 | 25.00% |
| Phyuck Yiu vs Asuka | 2–1 | 66.67% |
| Phyuck Yiu vs Feng | 0–3 | 0.00% |
| Phyuck Yiu vs Miary Zo | 1–2 | 33.33% |
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.