| Pha Xien vs Bryan | 21–16 | 56.76% |
| Pha Xien vs Anna | 26–9 | 74.29% |
| Pha Xien vs Shaheen | 17–16 | 51.52% |
| Pha Xien vs Feng | 22–8 | 73.33% |
| Pha Xien vs Paul | 16–5 | 76.19% |
| Pha Xien vs Clive | 13–7 | 65.00% |
| Pha Xien vs Kazuya | 14–4 | 77.78% |
| Pha Xien vs Jin | 12–4 | 75.00% |
| Pha Xien vs Reina | 13–3 | 81.25% |
| Pha Xien vs Law | 10–2 | 83.33% |
| Pha Xien vs Jack-8 | 5–6 | 45.45% |
| Pha Xien vs Dragunov | 8–3 | 72.73% |
| Pha Xien vs Zafina | 8–1 | 88.89% |
| Pha Xien vs Raven | 8–1 | 88.89% |
| Pha Xien vs Xiaoyu | 6–2 | 75.00% |
| Pha Xien vs Lee | 8–0 | 100.00% |
| Pha Xien vs Devil Jin | 5–2 | 71.43% |
| Pha Xien vs Heihachi | 5–2 | 71.43% |
| Pha Xien vs Steve | 5–1 | 83.33% |
| Pha Xien vs Fahkumram | 4–2 | 66.67% |
| Pha Xien vs Yoshimitsu | 4–1 | 80.00% |
| Pha Xien vs Hwoarang | 4–1 | 80.00% |
| Pha Xien vs Lili | 5–0 | 100.00% |
| Pha Xien vs King | 1–2 | 33.33% |
| Pha Xien vs Kuma | 2–1 | 66.67% |
| Pha Xien vs Leo | 2–0 | 100.00% |
| Pha Xien vs Lars | 2–0 | 100.00% |
| Pha Xien vs Leroy | 2–0 | 100.00% |
| Pha Xien vs Nina | 1–0 | 100.00% |
| Pha Xien vs Panda | 1–0 | 100.00% |
| Pha Xien vs Jun | 0–1 | 0.00% |
| Pha Xien vs Eddy | 0–1 | 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.