| Phantom21 vs Hwoarang | 20–18 | 52.63% |
| Phantom21 vs Kazuya | 12–16 | 42.86% |
| Phantom21 vs Steve | 8–13 | 38.10% |
| Phantom21 vs Dragunov | 9–11 | 45.00% |
| Phantom21 vs Reina | 7–13 | 35.00% |
| Phantom21 vs Law | 7–11 | 38.89% |
| Phantom21 vs Bryan | 12–6 | 66.67% |
| Phantom21 vs King | 14–2 | 87.50% |
| Phantom21 vs Raven | 9–6 | 60.00% |
| Phantom21 vs Jin | 8–6 | 57.14% |
| Phantom21 vs Lee | 6–8 | 42.86% |
| Phantom21 vs Jun | 5–9 | 35.71% |
| Phantom21 vs Victor | 6–7 | 46.15% |
| Phantom21 vs Paul | 3–9 | 25.00% |
| Phantom21 vs Yoshimitsu | 6–6 | 50.00% |
| Phantom21 vs Lili | 6–6 | 50.00% |
| Phantom21 vs Azucena | 5–7 | 41.67% |
| Phantom21 vs Eddy | 1–11 | 8.33% |
| Phantom21 vs Asuka | 3–7 | 30.00% |
| Phantom21 vs Shaheen | 4–6 | 40.00% |
| Phantom21 vs Leroy | 6–4 | 60.00% |
| Phantom21 vs Devil Jin | 6–3 | 66.67% |
| Phantom21 vs Nina | 5–4 | 55.56% |
| Phantom21 vs Zafina | 3–4 | 42.86% |
| Phantom21 vs Xiaoyu | 0–6 | 0.00% |
| Phantom21 vs Lars | 0–6 | 0.00% |
| Phantom21 vs Alisa | 1–5 | 16.67% |
| Phantom21 vs Leo | 1–4 | 20.00% |
| Phantom21 vs Claudio | 0–4 | 0.00% |
| Phantom21 vs Panda | 2–2 | 50.00% |
| Phantom21 vs Feng | 2–0 | 100.00% |
| Phantom21 vs Jack-8 | 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.